stdClass Object
(
[id] => 1051810
[title] => Zaraza koronavirusom na otvorenom je rijetka, ali nije nemoguća: ‘Prolaznik na pločniku možda kihne baš u onome trenutku kad se mimoilazi s vama‘
[alias] => zaraza-koronavirusom-na-otvorenom-je-rijetka-ali-nije-nemoguca-prolaznik-na-plocniku-mozda-kihne-bas-u-onome-trenutku-kad-se-mimoilazi-s-vama
[catid] => 241
[published] => 1
[introtext] =>
[fulltext] =>
Premda se gotovo sav dokumentirani prijenos koronavirusa dogodio u zatvorenim prostorima, stručnjaci kažu da je opravdano nositi masku i na otvorenom jer malen rizik zaraze postoji i ondje.
To se prije svega odnosi na događanja gdje ljudi stoje blizu jedni drugima i dulje vrijeme razgovaraju, poput političkih skupova ili zabava na otvorenom.
Otkako je počela pandemija, znanstvene studije dokazale su da se virus prenosi u restoranima, kućama, tvornicama, uredima, na konferencijama, u vlakovima i avionima.
U studiji provedenoj na 25.000 slučajeva, koja još nije prošla recenziju, otprilike šest posto slučajeva povezuje se sa zarazom na otvorenom, poput sportskih događaja ili koncerata.
Riječ je o ograđenim zonama gdje se fizičko distanciranje nije poštovalo ili gdje su ljudi ostajali neko vrijeme i kretali se uokolo glasno govoreći ili pjevajući.
"Nismo identificirali doslovno nijedan slučaj koji bismo povezali sa takozvanim svakodnevnim životom na otvorenom", rekao je autor studije Mike Weed, profesor na sveučilištu u Canterburyju.
"Za iste aktivnosti i istu udaljenost, vanjski prostor je puno sigurniji nego zatvoreni, unutarnji", navodi se u studiji u kojoj je sudjelovala skupina znanstvenika s američkih, britanskih i njemačkih sveučilišta.
"Rizik prijenosa znatno je manji na otvorenom jer se otpušteni virusi brže razrjeđuju u atmosferi", napisali su znanstvenici, uspoređujući to s dimom cigarete.
Aerosoli
Najmanje čestice kojima se virus može prenijeti, aerosoli, mogu plutati u zraku više minuta ili sati, ovisno o prozračnosti prostora. U prostoriji sa slabom ventilacijom moguća je akumulacija tih čestica. Ona je, primjerice moguća i u uskome prostoru između dviju zgrada gdje nema cirkulacije zraka.
Kolika je količina aerosola potrebna za infekciju nije poznato, ali što je veća količina "veća je i vjerojatnost zaraze", rekao je Steve Elledge, genetičar i stručnjak za viruse s Harvarda.
Vrijeme provedeno u blizini zaražene osobe ključan je faktor. Sekunda na pločniku nije dovoljna za zarazu, vjerojatno se ipak radi o najmanje nekoliko minuta.
"Nema dokaza ni da se koronavirus prenosi mimoilaženjem ljudi na otvorenom", zaključila je grupa znanstvenika, no u teoriji je i to moguće.
"Kad prolazimo pokraj ljudi, moguće je pokupiti dašak njihova izdaha. Rizik je vrlo nizak, ali iz načela opreznosti maska ne može štetiti", rekla je Linsey Marr, stručnjakinja za transmisiju virusa aerosolima sa sveučilišta Virginia Tech.
Previše je varijabli da bi se mogao izračunati koliki je točno rizik zaraze na pločniku ili u parku. To ovisi o vjetru, ali i o sunčevim ultraljubičastim zrakama koje deaktiviraju virus.
Sve upućuje na to da je rizik malen, ali maske su i dalje najučinkovitija sigurnosna strategija.
"Prolaznik na pločniku možda kihne baš u onome trenutku kad se mimoilazi s vama", plastično je objasnila Krystal Pollitt, profesorica epidemiologije na Yaleu.
[video] =>
[gallery] =>
[extra_fields] => Array
(
[1] => stdClass Object
(
[id] => 2
[name] => Superscript Title
[value] => prijeteći aerosoli
[type] => textarea
[group] => 9
[published] => 1
[ordering] => 2
[alias] => SuperscriptTitle
)
[2] => stdClass Object
(
[id] => 61
[name] => Contains Infographic
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 4
[alias] => contains_infographic
)
[3] => stdClass Object
(
[id] => 62
[name] => Without ads
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 5
[alias] => Withoutads
)
[4] => stdClass Object
(
[id] => 63
[name] => Photo gallery
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 6
[alias] => Photo_gallery
)
[5] => stdClass Object
(
[id] => 64
[name] => Promo
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 7
[alias] => promo
)
[7] => stdClass Object
(
[id] => 67
[name] => Contains video
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 9
[alias] => contains_video
)
[8] => stdClass Object
(
[id] => 68
[name] => Premium content
[value] => ON
[type] => radio
[group] => 9
[published] => 1
[ordering] => 10
[alias] => premium_content
)
[9] => stdClass Object
(
[id] => 69
[name] => Exclude comments
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 11
[alias] => exclude_comments
)
[10] => stdClass Object
(
[id] => 70
[name] => Open link in new window
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 12
[alias] => open_link_in_new_window
)
[11] => stdClass Object
(
[id] => 71
[name] => Horizontal crop of the main photo
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 13
[alias] => horizontal_crop_of_the_main_photo
)
[12] => stdClass Object
(
[id] => 73
[name] => No-index
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 15
[alias] => no_index
)
[13] => stdClass Object
(
[id] => 74
[name] => No-cache
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 16
[alias] => no_cache
)
[14] => stdClass Object
(
[id] => 77
[name] => Don't show on the front page
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 17
[alias] => dont_show_on_the_front_page
)
[15] => stdClass Object
(
[id] => 78
[name] => Related on bottom
[value] => ON
[type] => radio
[group] => 9
[published] => 1
[ordering] => 18
[alias] => related_on_bottom
)
[16] => stdClass Object
(
[id] => 79
[name] => Live button
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 19
[alias] => live_button
)
[25] => stdClass Object
(
[id] => 87
[name] => Instant articles
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 28
[alias] => instant_articles
)
[26] => stdClass Object
(
[id] => 91
[name] => S preporučuje
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 29
[alias] => s_preporucuje
)
[27] => stdClass Object
(
[id] => 92
[name] => S voli
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 30
[alias] => s_voli
)
[28] => stdClass Object
(
[id] => 93
[name] => Layout with three photos
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 31
[alias] => layout_with_three_photos
)
[29] => stdClass Object
(
[id] => 94
[name] => Gallery in the article
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 32
[alias] => gallery_in_the_article
)
[30] => stdClass Object
(
[id] => 95
[name] => Required views
[value] => 0
[type] => textfield
[group] => 9
[published] => 1
[ordering] => 33
[alias] => required_views
)
)
[extra_fields_search] => prijeteći aerosoli 1 1 1 1 1 1 0 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
[created] => 2020-10-19 14:22:33
[created_by] => 3126
[created_by_alias] =>
[checked_out] => 0
[checked_out_time] => 0000-00-00 00:00:00
[modified] => 2020-10-19 17:51:21
[modified_by] => 3126
[publish_up] => 2020-10-19 14:27:00
[publish_down] => 0000-00-00 00:00:00
[trash] => 0
[access] => 1
[ordering] => 0
[featured] => 0
[featured_ordering] => 0
[image_caption] =>
[image_credits] =>
[video_caption] =>
[video_credits] =>
[hits] => 0
[params] => Joomla\Registry\Registry Object
(
[data:protected] => stdClass Object
(
[enable_css] => 1
[jQueryHandling] => 1.8remote
[backendJQueryHandling] => remote
[userName] => 1
[userImage] => 1
[userDescription] => 1
[userURL] => 1
[userEmail] => 0
[userFeedLink] => 1
[userFeedIcon] => 1
[userItemCount] => 30
[userItemTitle] => 1
[userItemTitleLinked] => 1
[userItemDateCreated] => 1
[userItemImage] => 1
[userItemIntroText] => 1
[userItemCategory] => 1
[userItemTags] => 1
[userItemCommentsAnchor] => 1
[userItemReadMore] => 1
[userItemOCMPlugins] => 1
[authorsListLimit] => 61
[tagItemCount] => 61
[tagItemTitle] => 1
[tagItemTitleLinked] => 1
[tagItemDateCreated] => 1
[tagItemImage] => 1
[tagItemIntroText] => 1
[tagItemCategory] => 1
[tagItemReadMore] => 1
[tagItemExtraFields] => 1
[tagOrdering] =>
[tagFeedLink] => 1
[tagFeedIcon] => 1
[genericItemCount] => 61
[genericItemTitle] => 1
[genericItemTitleLinked] => 1
[genericItemDateCreated] => 1
[genericItemImage] => 1
[genericItemIntroText] => 1
[genericItemCategory] => 1
[genericItemReadMore] => 1
[genericItemExtraFields] => 1
[genericFeedLink] => 1
[genericFeedIcon] => 1
[instantArticlesLimit] => 100
[instantArticlesExtraField] => 87
[instantArticlesExtraFieldON] => 2
[instantArticlesCategoriesChildren] => 0
[instantArticlesTitle] =>
[instantArticlesDescription] =>
[mainTagCategories] => Array
(
[0] => 119
[1] => 396
[2] => 383
[3] => 424
[4] => 250
[5] => 251
[6] => 452
[7] => 252
[8] => 477
[9] => 253
[10] => 254
[11] => 255
[12] => 483
[13] => 256
[14] => 300
[15] => 257
[16] => 258
[17] => 260
)
[relatedItemsCategoriesChildren] => 1
[mobileJsonCustomHomepage] => 0
[mobileJsonQuoteModule] => 0
[mobileJsonWeatherModule] => 0
[mobileJsonLimit] =>
[mobileJsonObituary] => 0
[mobileApi2Enabled] => 1
[mobileApi2UserAgent] => OCM Mobile Articles
[mobileApi2ImagePrefix] => h
[mobileApi2ImageSuffix] => 1280
[mobileApi2DefaultAuthorImage] => /images/jpgs/user_face.jpg
[mobileApi2TagLimit] => 50
[mobileApi2TagOrdering] => publishUp
[mobileApi2TagCategories] => stdClass Object
(
[mobileApi2TagCategories0] => stdClass Object
(
[mobileApi2TagCategoriesMenuitem] => 101
[mobileApi2TagExcludeCategories] => Array
(
[0] => 318
[1] => 323
[2] => 301
[3] => 406
[4] => 417
)
)
[mobileApi2TagCategories1] => stdClass Object
(
[mobileApi2TagCategoriesMenuitem] => 328
)
[mobileApi2TagCategories2] => stdClass Object
(
[mobileApi2TagCategoriesMenuitem] => 329
)
[mobileApi2TagCategories3] => stdClass Object
(
[mobileApi2TagCategoriesMenuitem] => 327
)
[mobileApi2TagCategories4] => stdClass Object
(
[mobileApi2TagCategoriesMenuitem] => 478
)
[mobileApi2TagCategories5] => stdClass Object
(
[mobileApi2TagCategoriesMenuitem] => 494
)
)
[mobileApi2TagsSearchLimit] => 200
[mainFeedCategories] => Array
(
[0] => 240
)
[feedLimit] => 50
[mostPopularFeedLimit] => 20
[feedItemImage] => 0
[feedImgSize] => S
[feedItemIntroText] => 0
[feedTextWordLimit] =>
[feedItemFullText] => 1
[feedTextCharacterLimit] => 300
[feedItemSubtitle] => 1
[feedItemAuthor] => 0
[feedTtl] => 60
[feedDescription] => RSS feeds for Slobodna Dalmacija
[feedItemTags] => 0
[feedItemVideo] => 0
[feedItemGallery] => 0
[feedItemAttachments] => 0
[feedBogusEmail] =>
[feedTopModules] => Array
(
[0] => 105
)
[feedTopFbExcludeCategories] => Array
(
[0] => 243
[1] => 353
[2] => 333
)
[introTextCleanup] => 0
[introTextCleanupExcludeTags] =>
[introTextCleanupTagAttr] =>
[fullTextCleanup] => 0
[fullTextCleanupExcludeTags] =>
[fullTextCleanupTagAttr] =>
[xssFiltering] => 0
[linkPopupWidth] => 900
[linkPopupHeight] => 600
[imagesQuality] => 100
[itemImageXS] => 100
[itemImageS] => 200
[itemImageM] => 400
[itemImageL] => 600
[itemImageXL] => 900
[itemImageGeneric] => 300
[catImageWidth] => 100
[catImageDefault] => 1
[userImageWidth] => 100
[userImageDefault] => 1
[commenterImgWidth] => 48
[onlineImageEditor] => sumopaint
[imageTimestamp] => 0
[imageMemoryLimit] =>
[socialButtonCode] =>
[twitterUsername] =>
[facebookMetatags] => 1
[facebookImage] => Medium
[comments] => 1
[commentsOrdering] => DESC
[commentsLimit] => 10
[commentsFormPosition] => below
[commentsPublishing] => 0
[commentsReporting] => 2
[commentsReportRecipient] =>
[inlineCommentsModeration] => 0
[gravatar] => 1
[antispam] => 0
[recaptchaForRegistered] => 1
[akismetForRegistered] => 1
[commentsFormNotes] => 1
[commentsFormNotesText] =>
[frontendEditing] => 1
[showImageTab] => 1
[showImageGalleryTab] => 1
[showVideoTab] => 1
[showExtraFieldsTab] => 1
[showAttachmentsTab] => 1
[showOCMPlugins] => 1
[sideBarDisplayFrontend] => 0
[staticURL] => https://static.slobodnadalmacija.hr
[siteURL] => https://slobodnadalmacija.hr
[sseHost] => sse.slobodnadalmacija.hr
[lockingArticlesCategories] => Array
(
[0] => 119
[1] => 424
[2] => 250
[3] => 251
[4] => 452
[5] => 252
[6] => 477
[7] => 253
[8] => 254
[9] => 255
[10] => 483
[11] => 256
[12] => 257
[13] => 258
[14] => 260
)
[lockingArticlesUnit] => YEAR
[lockingArticlesQuantity] => 1
[photoGalleryExtraField] => 63
[photoGalleryExtraFieldON] => 2
[videoGalleryExtraField] => 67
[videoGalleryExtraFieldON] => 2
[tickerModules] => Array
(
[0] => 408
[1] => 409
)
[gaEmail] =>
[mergeEditors] => 1
[sideBarDisplay] => 1
[attachmentsFolder] =>
[hideImportButton] => 0
[googleSearch] => 0
[googleSearchContainer] => ocmGoogleSearchContainer
[OCMUserProfile] => 1
[OCMUserGroup] => 4
[redirect] => 101
[adminSearch] => simple
[cookieDomain] =>
[gatherStatistics] => 1
[article_preview_ocm_category_id] =>
[taggingSystem] => 1
[lockTags] => 0
[showTagFilter] => 0
[ocmTagNorm] => 0
[ocmTagNormCase] => lower
[ocmTagNormAdditionalReplacements] =>
[recaptcha_public_key] => marko_margeta
[recaptcha_private_key] => zoey2013
[recaptcha_theme] => clean
[recaptchaV2] => 1
[recaptchaOnRegistration] => 0
[akismetApiKey] =>
[stopForumSpam] => 0
[stopForumSpamApiKey] =>
[showItemsCounterAdmin] => 1
[showChildCatItems] => 1
[disableCompactOrdering] => 0
[metaDescLimit] => 150
[enforceSEFReplacements] => 0
[SEFReplacements] => À|A, Á|A, Â|A, Ã|A, Ä|A, Å|A, à|a, á|a, â|a, ã|a, ä|a, å|a, Ā|A, ā|a, Ă|A, ă|a, Ą|A, ą|a, Ç|C, ç|c, Ć|C, ć|c, Ĉ|C, ĉ|c, Ċ|C, ċ|c, Č|C, č|c, Ð|D, ð|d, Ď|D, ď|d, Đ|D, đ|d, È|E, É|E, Ê|E, Ë|E, è|e, é|e, ê|e, ë|e, Ē|E, ē|e, Ĕ|E, ĕ|e, Ė|E, ė|e, Ę|E, ę|e, Ě|E, ě|e, Ĝ|G, ĝ|g, Ğ|G, ğ|g, Ġ|G, ġ|g, Ģ|G, ģ|g, Ĥ|H, ĥ|h, Ħ|H, ħ|h, Ì|I, Í|I, Î|I, Ï|I, ì|i, í|i, î|i, ï|i, Ĩ|I, ĩ|i, Ī|I, ī|i, Ĭ|I, ĭ|i, Į|I, į|i, İ|I, ı|i, Ĵ|J, ĵ|j, Ķ|K, ķ|k, ĸ|k, Ĺ|L, ĺ|l, Ļ|L, ļ|l, Ľ|L, ľ|l, Ŀ|L, ŀ|l, Ł|L, ł|l, Ñ|N, ñ|n, Ń|N, ń|n, Ņ|N, ņ|n, Ň|N, ň|n, ʼn|n, Ŋ|N, ŋ|n, Ò|O, Ó|O, Ô|O, Õ|O, Ö|O, Ø|O, ò|o, ó|o, ô|o, õ|o, ö|o, ø|o, Ō|O, ō|o, Ŏ|O, ŏ|o, Ő|O, ő|o, Ŕ|R, ŕ|r, Ŗ|R, ŗ|r, Ř|R, ř|r, Ś|S, ś|s, Ŝ|S, ŝ|s, Ş|S, ş|s, Š|S, š|s, ſ|s, Ţ|T, ţ|t, Ť|T, ť|t, Ŧ|T, ŧ|t, Ù|U, Ú|U, Û|U, Ü|U, ù|u, ú|u, û|u, ü|u, Ũ|U, ũ|u, Ū|U, ū|u, Ŭ|U, ŭ|u, Ů|U, ů|u, Ű|U, ű|u, Ų|U, ų|u, Ŵ|W, ŵ|w, Ý|Y, ý|y, ÿ|y, Ŷ|Y, ŷ|y, Ÿ|Y, Ź|Z, ź|z, Ż|Z, ż|z, Ž|Z, ž|z, α|a, β|b, γ|g, δ|d, ε|e, ζ|z, η|h, θ|th, ι|i, κ|k, λ|l, μ|m, ν|n, ξ|x, ο|o, π|p, ρ|r, σ|s, τ|t, υ|y, φ|f, χ|ch, ψ|ps, ω|w, Α|A, Β|B, Γ|G, Δ|D, Ε|E, Ζ|Z, Η|H, Θ|Th, Ι|I, Κ|K, Λ|L, Μ|M, Ξ|X, Ο|O, Π|P, Ρ|R, Σ|S, Τ|T, Υ|Y, Φ|F, Χ|Ch, Ψ|Ps, Ω|W, ά|a, έ|e, ή|h, ί|i, ό|o, ύ|y, ώ|w, Ά|A, Έ|E, Ή|H, Ί|I, Ό|O, Ύ|Y, Ώ|W, ϊ|i, ΐ|i, ϋ|y, ς|s, А|A, Ӑ|A, Ӓ|A, Ә|E, Ӛ|E, Ӕ|E, Б|B, В|V, Г|G, Ґ|G, Ѓ|G, Ғ|G, Ӷ|G, y|Y, Д|D, Е|E, Ѐ|E, Ё|YO, Ӗ|E, Ҽ|E, Ҿ|E, Є|YE, Ж|ZH, Ӂ|DZH, Җ|ZH, Ӝ|DZH, З|Z, Ҙ|Z, Ӟ|DZ, Ӡ|DZ, Ѕ|DZ, И|I, Ѝ|I, Ӥ|I, Ӣ|I, І|I, Ї|JI, Ӏ|I, Й|Y, Ҋ|Y, Ј|J, К|K, Қ|Q, Ҟ|Q, Ҡ|K, Ӄ|Q, Ҝ|K, Л|L, Ӆ|L, Љ|L, М|M, Ӎ|M, Н|N, Ӊ|N, Ң|N, Ӈ|N, Ҥ|N, Њ|N, О|O, Ӧ|O, Ө|O, Ӫ|O, Ҩ|O, П|P, Ҧ|PF, Р|P, Ҏ|P, С|S, Ҫ|S, Т|T, Ҭ|TH, Ћ|T, Ќ|K, У|U, Ў|U, Ӳ|U, Ӱ|U, Ӯ|U, Ү|U, Ұ|U, Ф|F, Х|H, Ҳ|H, Һ|H, Ц|TS, Ҵ|TS, Ч|CH, Ӵ|CH, Ҷ|CH, Ӌ|CH, Ҹ|CH, Џ|DZ, Ш|SH, Щ|SHT, Ъ|A, Ы|Y, Ӹ|Y, Ь|Y, Ҍ|Y, Э|E, Ӭ|E, Ю|YU, Я|YA, а|a, ӑ|a, ӓ|a, ә|e, ӛ|e, ӕ|e, б|b, в|v, г|g, ґ|g, ѓ|g, ғ|g, ӷ|g, y|y, д|d, е|e, ѐ|e, ё|yo, ӗ|e, ҽ|e, ҿ|e, є|ye, ж|zh, ӂ|dzh, җ|zh, ӝ|dzh, з|z, ҙ|z, ӟ|dz, ӡ|dz, ѕ|dz, и|i, ѝ|i, ӥ|i, ӣ|i, і|i, ї|ji, Ӏ|i, й|y, ҋ|y, ј|j, к|k, қ|q, ҟ|q, ҡ|k, ӄ|q, ҝ|k, л|l, ӆ|l, љ|l, м|m, ӎ|m, н|n, ӊ|n, ң|n, ӈ|n, ҥ|n, њ|n, о|o, ӧ|o, ө|o, ӫ|o, ҩ|o, п|p, ҧ|pf, р|p, ҏ|p, с|s, ҫ|s, т|t, ҭ|th, ћ|t, ќ|k, у|u, ў|u, ӳ|u, ӱ|u, ӯ|u, ү|u, ұ|u, ф|f, х|h, ҳ|h, һ|h, ц|ts, ҵ|ts, ч|ch, ӵ|ch, ҷ|ch, ӌ|ch, ҹ|ch, џ|dz, ш|sh, щ|sht, ъ|a, ы|y, ӹ|y, ь|y, ҍ|y, э|e, ӭ|e, ю|yu, я|ya
[ocmSef] => 0
[ocmSefLabelCat] => content
[ocmSefLabelTag] => tag
[ocmSefLabelUser] => author
[ocmSefLabelSearch] => search
[ocmSefLabelDate] => date
[ocmSefLabelItem] => 0
[ocmSefLabelItemCustomPrefix] =>
[ocmSefInsertItemId] => 1
[ocmSefItemIdTitleAliasSep] => dash
[ocmSefUseItemTitleAlias] => 1
[ocmSefInsertCatId] => 1
[ocmSefCatIdTitleAliasSep] => dash
[ocmSefUseCatTitleAlias] => 1
[show_page_heading] => 0
[categories] => Array
(
[0] => 241
)
[exclude_from_group_by_subcategories] => 0
[menu-anchor_css] => nav__link
[menu_text] => 1
[menu_show] => 1
[menu-meta_description] => Najnovije vijesti iz Europe i svijeta.
[menu-meta_keywords] => vijesti, zanimljivosti, politika, europa, svijet
[secure] => 0
[page_title] => Svijet
[page_description] => SiteMeta Description
[page_rights] =>
[robots] =>
[inheritFrom] => 0
[num_leading_items] => 2
[num_leading_columns] => 1
[leadingImgSize] => Large
[num_primary_items] => 4
[num_primary_columns] => 2
[primaryImgSize] => Medium
[num_secondary_items] => 4
[num_secondary_columns] => 1
[secondaryImgSize] => Small
[num_links] => 4
[num_links_columns] => 1
[linksImgSize] => XSmall
[catCatalogMode] => 0
[catFeaturedItems] => 1
[catOrdering] => publishUp
[catPagination] => 2
[catPaginationResults] => 1
[catTitle] => 1
[catTitleItemCounter] => 1
[catDescription] => 1
[catImage] => 1
[catFeedLink] => 0
[catFeedIcon] => 0
[subCategories] => 1
[subCatColumns] => 2
[subCatTitle] => 1
[subCatTitleItemCounter] => 1
[subCatDescription] => 1
[subCatImage] => 1
[catItemTitle] => 1
[catItemTitleLinked] => 1
[catItemFeaturedNotice] => 0
[catItemAuthor] => 1
[catItemDateCreated] => 1
[catItemRating] => 0
[catItemImage] => 1
[catItemIntroText] => 1
[catItemExtraFields] => 0
[catItemHits] => 0
[catItemCategory] => 1
[catItemTags] => 1
[catItemAttachments] => 0
[catItemAttachmentsCounter] => 0
[catItemVideo] => 0
[catItemVideoAutoPlay] => 0
[catItemImageGallery] => 0
[catItemDateModified] => 0
[catItemReadMore] => 1
[catItemCommentsAnchor] => 1
[catItemOCMPlugins] => 1
[itemDateCreated] => 1
[itemTitle] => 1
[itemFeaturedNotice] => 1
[itemAuthor] => 1
[itemFontResizer] => 0
[itemPrintButton] => 0
[itemEmailButton] => 1
[itemSocialButton] => 1
[itemVideoAnchor] => 1
[itemImageGalleryAnchor] => 1
[itemCommentsAnchor] => 1
[itemRating] => 0
[itemImage] => 1
[itemImgSize] => Large
[itemImageMainCaption] => 1
[itemImageMainCredits] => 1
[itemIntroText] => 0
[itemFullText] => 1
[itemExtraFields] => 1
[itemDateModified] => 1
[itemHits] => 0
[itemCategory] => 0
[itemTags] => 1
[itemAttachments] => 1
[itemAttachmentsCounter] => 1
[itemVideo] => 1
[itemVideoAutoPlay] => 0
[itemVideoCaption] => 1
[itemVideoCredits] => 1
[itemImageGallery] => 0
[itemNavigation] => 0
[itemComments] => 1
[itemTwitterButton] => 1
[itemFacebookButton] => 1
[itemGooglePlusOneButton] => 1
[itemAuthorBlock] => 0
[itemAuthorImage] => 0
[itemAuthorDescription] => 0
[itemAuthorURL] => 1
[itemAuthorEmail] => 0
[itemAuthorLatest] => 0
[itemAuthorLatestLimit] => 5
[itemRelated] => 1
[itemRelatedLimit] => 2
[itemRelatedTitle] => 1
[itemRelatedCategory] => 1
[itemRelatedImageSize] => Medium
[itemRelatedIntrotext] => 0
[itemRelatedFulltext] => 0
[itemRelatedAuthor] => 0
[itemRelatedMedia] => 1
[itemRelatedImageGallery] => 1
[itemOCMPlugins] => 1
[recaptcha] =>
)
[initialized:protected] => 1
[separator] => .
)
[metadesc] =>
[metadata] => robots=
author=
[metakey] =>
[plugins] => {"incptvocmimagegalleryIGParameters":"default","incptvocmimagegalleryocmIGposition":"OcmAfterDisplayContent","incptvocmimagegalleryocmIGtheme":"CameraSlideshow","incptvocmimagegalleryImages":["\/images\/slike\/2020\/10\/19\/15029840.jpg"],"incptvocmimagegalleryImageTitles":["Yuri Kadobnov\/AFP"],"incptvocmimagegalleryImageDescriptions":[""],"incptvocmimagegalleryImageFocus":["50:50"],"incptvocmimagegalleryImageDimensions":[{"size0":"1920x1297","k_15029840_1280.jpg":"1280x1280","k_15029840_1024.jpg":"1024x1024","k_15029840_640.jpg":"640x640","k_15029840_480.jpg":"480x480","k_15029840_340.jpg":"340x340","k_15029840_220.jpg":"220x220","o_15029840_1280.jpg":"1280x864","o_15029840_1024.jpg":"1024x691","o_15029840_640.jpg":"640x432","o_15029840_480.jpg":"480x324","o_15029840_340.jpg":"340x229","o_15029840_220.jpg":"220x148","h_15029840_1280.jpg":"1280x854","h_15029840_1024.jpg":"1024x683","h_15029840_640.jpg":"640x427","h_15029840_480.jpg":"480x320","h_15029840_340.jpg":"340x227","h_15029840_220.jpg":"220x147","pp_15029840_1280.jpg":"1006x1280","pp_15029840_1024.jpg":"805x1024","pp_15029840_640.jpg":"503x640","pp_15029840_480.jpg":"377x480","pp_15029840_340.jpg":"267x340","pp_15029840_220.jpg":"173x220"}]}
[language] => *
[multi_author] => 0
[type_id] => 100
[category] => TableOCMCategory Object
(
[id] => 241
[name] => Svijet
[alias] => svijet
[description] =>
[parent] => 119
[extraFieldsGroup] => 9
[published] => 1
[image] =>
[access] => 1
[ordering] => 2
[params] => {"inheritFrom":"119","catMetaDesc":"","catMetaKey":"","catMetaRobots":"","catMetaAuthor":"","theme":"","num_leading_items":"2","num_leading_columns":"1","leadingImgSize":"Large","num_primary_items":"4","num_primary_columns":"2","primaryImgSize":"Medium","num_secondary_items":"4","num_secondary_columns":"1","secondaryImgSize":"Small","num_links":"4","num_links_columns":"1","linksImgSize":"XSmall","catCatalogMode":"0","catFeaturedItems":"1","catOrdering":"publishUp","catPagination":"2","catPaginationResults":"1","catTitle":"1","catTitleItemCounter":"1","catDescription":"1","catImage":"1","catFeedLink":"0","catFeedIcon":"0","subCategories":"1","subCatColumns":"2","subCatOrdering":"","subCatTitle":"1","subCatTitleItemCounter":"1","subCatDescription":"1","subCatImage":"1","itemImageXS":"","itemImageS":"","itemImageM":"","itemImageL":"","itemImageXL":"","catItemTitle":"1","catItemTitleLinked":"1","catItemFeaturedNotice":"0","catItemAuthor":"1","catItemDateCreated":"1","catItemRating":"0","catItemImage":"1","catItemIntroText":"1","catItemIntroTextWordLimit":"","catItemExtraFields":"0","catItemHits":"0","catItemCategory":"1","catItemTags":"1","catItemAttachments":"0","catItemAttachmentsCounter":"0","catItemVideo":"0","catItemVideoWidth":"","catItemVideoHeight":"","catItemAudioWidth":"","catItemAudioHeight":"","catItemVideoAutoPlay":"0","catItemImageGallery":"0","catItemImageGalleryWidth":"","catItemImageGalleryHeight":"","catItemDateModified":"0","catItemReadMore":"1","catItemCommentsAnchor":"1","catItemOCMPlugins":"1","itemDateCreated":"1","itemTitle":"1","itemFeaturedNotice":"1","itemAuthor":"1","itemFontResizer":"1","itemPrintButton":"0","itemEmailButton":"1","itemSocialButton":"1","itemVideoAnchor":"1","itemImageGalleryAnchor":"1","itemCommentsAnchor":"1","itemRating":"0","itemImage":"1","itemImgSize":"Large","itemImageMainCaption":"1","itemImageMainCredits":"1","itemIntroText":"0","itemFullText":"1","itemExtraFields":"0","itemDateModified":"1","itemHits":"0","itemCategory":"0","itemTags":"1","itemAttachments":"1","itemAttachmentsCounter":"1","itemVideo":"1","itemVideoWidth":"","itemVideoHeight":"","itemAudioWidth":"","itemAudioHeight":"","itemVideoAutoPlay":"0","itemVideoCaption":"1","itemVideoCredits":"1","itemImageGallery":"0","itemImageGalleryWidth":"","itemImageGalleryHeight":"","itemNavigation":"0","itemComments":"1","itemTwitterButton":"1","itemFacebookButton":"1","itemGooglePlusOneButton":"1","itemAuthorBlock":"0","itemAuthorImage":"0","itemAuthorDescription":"0","itemAuthorURL":"0","itemAuthorEmail":"0","itemAuthorLatest":"0","itemAuthorLatestLimit":"5","itemRelated":"0","itemRelatedLimit":"5","itemRelatedTitle":"1","itemRelatedCategory":"0","itemRelatedImageSize":"0","itemRelatedIntrotext":"1","itemRelatedFulltext":"0","itemRelatedAuthor":"0","itemRelatedMedia":"0","itemRelatedImageGallery":"0","itemOCMPlugins":"1"}
[trash] => 0
[plugins] => {"customparams_created":"2019-11-04 19:44:34","customparams_modified":"2019-11-04 19:44:34","customparams_videobg":"","customparams_countdown_module":"","customparams_search_template":""}
[language] => *
[container] => 0
[container_name] =>
[_tbl:protected] => #__ocm_categories
[_tbl_key:protected] => id
[_tbl_keys:protected] => Array
(
[0] => id
)
[_db:protected] => JDatabaseDriverMysqli_Exabyte Object
(
[name] => mysqli
[serverType] => mysql
[connection:protected] => mysqli Object
(
[affected_rows] => 1
[client_info] => mysqlnd 5.0.12-dev - 20150407 - $Id: 7cc7cc96e675f6d72e5cf0f267f48e167c2abb23 $
[client_version] => 50012
[connect_errno] => 0
[connect_error] =>
[errno] => 0
[error] =>
[error_list] => Array
(
)
[field_count] => 18
[host_info] => 127.0.0.1 via TCP/IP
[info] =>
[insert_id] => 0
[server_info] => 5.5.30
[server_version] => 50530
[stat] => Uptime: 7577568 Threads: 4 Questions: 1546745750 Slow queries: 4710990
[sqlstate] => 00000
[protocol_version] => 10
[thread_id] => 111095459
[warning_count] => 0
)
[nameQuote:protected] => `
[nullDate:protected] => 0000-00-00 00:00:00
[_database:JDatabaseDriver:private] => sdproductiondb
[count:protected] => 56
[cursor:protected] =>
[debug:protected] =>
[limit:protected] => 0
[log:protected] => Array
(
)
[timings:protected] => Array
(
)
[callStacks:protected] => Array
(
)
[offset:protected] => 0
[options:protected] => Array
(
[driver] => mysqli_exabyte
[host] => 127.0.0.1
[user] => proxy_user_front03
[password] => b3hX5DrKwjx6
[database] => sdproductiondb
[prefix] => sk_
[select] => 1
[port] => 6033
[socket] =>
)
[sql:protected] => JDatabaseQueryMysqli Object
(
[offset:protected] => 0
[limit:protected] => 0
[db:protected] => JDatabaseDriverMysqli_Exabyte Object
*RECURSION*
[sql:protected] =>
[type:protected] => select
[element:protected] =>
[select:protected] => JDatabaseQueryElement Object
(
[name:protected] => SELECT
[elements:protected] => Array
(
[0] => category.*
[1] => IF(ISNULL(container.catid),false,true) AS container
[2] => container.name AS container_name
[3] => SEFURL_cr.menuItemID AS sefurl_belonging_menu_item
)
[glue:protected] => ,
)
[delete:protected] =>
[update:protected] =>
[insert:protected] =>
[from:protected] => JDatabaseQueryElement Object
(
[name:protected] => FROM
[elements:protected] => Array
(
[0] => `#__ocm_categories` AS `category`
)
[glue:protected] => ,
)
[join:protected] => Array
(
[0] => JDatabaseQueryElement Object
(
[name:protected] => LEFT JOIN
[elements:protected] => Array
(
[0] => #__ocm_containers AS container ON category.id = container.catid
)
[glue:protected] => ,
)
[1] => JDatabaseQueryElement Object
(
[name:protected] => LEFT JOIN
[elements:protected] => Array
(
[0] => #__ocm_sefurl_category_menu_relation AS SEFURL_cr ON category.id = SEFURL_cr.categoryID
)
[glue:protected] => ,
)
)
[set:protected] =>
[where:protected] => JDatabaseQueryElement Object
(
[name:protected] => WHERE
[elements:protected] => Array
(
[0] => `category`.`id` = '240'
)
[glue:protected] => AND
)
[group:protected] =>
[having:protected] =>
[columns:protected] =>
[values:protected] =>
[order:protected] =>
[autoIncrementField:protected] =>
[call:protected] =>
[exec:protected] =>
[union:protected] =>
[unionAll:protected] =>
[selectRowNumber:protected] =>
)
[tablePrefix:protected] => sk_
[utf:protected] => 1
[utf8mb4:protected] => 1
[errorNum:protected] => 0
[errorMsg:protected] =>
[transactionDepth:protected] => 0
[disconnectHandlers:protected] => Array
(
)
[ocmConfig] => Array
(
)
)
[_trackAssets:protected] =>
[_rules:protected] =>
[_locked:protected] =>
[_autoincrement:protected] => 1
[_observers:protected] => JObserverUpdater Object
(
[aliases:protected] => Array
(
)
[observers:protected] => Array
(
)
[doCallObservers:protected] => 1
)
[_columnAlias:protected] => Array
(
)
[_jsonEncode:protected] => Array
(
)
[_errors:protected] => Array
(
)
[year_lookup] => 0
[link] => /vijesti/svijet
)
[additional_categories] => Array
(
[0] => stdClass Object
(
[id] => 241
[name] => Svijet
[alias] => svijet
[parent] => 119
[published] => 1
[trash] => 0
[link] => /vijesti/svijet
)
)
[link] => /vijesti/svijet/zaraza-koronavirusom-na-otvorenom-je-rijetka-ali-nije-nemoguca-prolaznik-na-plocniku-mozda-kihne-bas-u-onome-trenutku-kad-se-mimoilazi-s-vama-1051810
[printLink] => /vijesti/svijet/zaraza-koronavirusom-na-otvorenom-je-rijetka-ali-nije-nemoguca-prolaznik-na-plocniku-mozda-kihne-bas-u-onome-trenutku-kad-se-mimoilazi-s-vama-1051810?tmpl=component&print=1
[tags] => Array
(
[0] => stdClass Object
(
[id] => 605696
[name] => koronavirus
[published] => 1
[section] =>
[subsection] =>
[weight] =>
[created] => 2020-04-08 15:39:03
[main_article_id] => 0
[alias] => koronavirus
[link] => /tag/koronavirus
)
[1] => stdClass Object
(
[id] => 531497
[name] => zaštitne maske
[published] => 1
[section] =>
[subsection] =>
[weight] =>
[created] => 2020-01-29 14:00:57
[main_article_id] => 0
[alias] => zastitne-maske
[link] => /tag/zastitne-maske
)
[2] => stdClass Object
(
[id] => 606213
[name] => zaraza koronavirusom
[published] => 1
[section] =>
[subsection] =>
[weight] =>
[created] => 2020-04-15 13:22:07
[main_article_id] => 0
[alias] => zaraza-koronavirusom
[link] => /tag/zaraza-koronavirusom
)
)
[imageXSmall] =>
[imageSmall] =>
[imageMedium] =>
[imageLarge] =>
[imageXLarge] =>
[extraFields] => stdClass Object
(
[SuperscriptTitle] => stdClass Object
(
[id] => 2
[name] => Superscript Title
[value] => prijeteći aerosoli
[type] => textarea
[group] => 9
[published] => 1
[ordering] => 2
[alias] => SuperscriptTitle
)
[contains_infographic] => stdClass Object
(
[id] => 61
[name] => Contains Infographic
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 4
[alias] => contains_infographic
)
[Withoutads] => stdClass Object
(
[id] => 62
[name] => Without ads
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 5
[alias] => Withoutads
)
[Photo_gallery] => stdClass Object
(
[id] => 63
[name] => Photo gallery
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 6
[alias] => Photo_gallery
)
[promo] => stdClass Object
(
[id] => 64
[name] => Promo
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 7
[alias] => promo
)
[contains_video] => stdClass Object
(
[id] => 67
[name] => Contains video
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 9
[alias] => contains_video
)
[premium_content] => stdClass Object
(
[id] => 68
[name] => Premium content
[value] => ON
[type] => radio
[group] => 9
[published] => 1
[ordering] => 10
[alias] => premium_content
)
[exclude_comments] => stdClass Object
(
[id] => 69
[name] => Exclude comments
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 11
[alias] => exclude_comments
)
[open_link_in_new_window] => stdClass Object
(
[id] => 70
[name] => Open link in new window
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 12
[alias] => open_link_in_new_window
)
[horizontal_crop_of_the_main_photo] => stdClass Object
(
[id] => 71
[name] => Horizontal crop of the main photo
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 13
[alias] => horizontal_crop_of_the_main_photo
)
[no_index] => stdClass Object
(
[id] => 73
[name] => No-index
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 15
[alias] => no_index
)
[no_cache] => stdClass Object
(
[id] => 74
[name] => No-cache
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 16
[alias] => no_cache
)
[dont_show_on_the_front_page] => stdClass Object
(
[id] => 77
[name] => Don't show on the front page
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 17
[alias] => dont_show_on_the_front_page
)
[related_on_bottom] => stdClass Object
(
[id] => 78
[name] => Related on bottom
[value] => ON
[type] => radio
[group] => 9
[published] => 1
[ordering] => 18
[alias] => related_on_bottom
)
[live_button] => stdClass Object
(
[id] => 79
[name] => Live button
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 19
[alias] => live_button
)
[instant_articles] => stdClass Object
(
[id] => 87
[name] => Instant articles
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 28
[alias] => instant_articles
)
[s_preporucuje] => stdClass Object
(
[id] => 91
[name] => S preporučuje
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 29
[alias] => s_preporucuje
)
[s_voli] => stdClass Object
(
[id] => 92
[name] => S voli
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 30
[alias] => s_voli
)
[layout_with_three_photos] => stdClass Object
(
[id] => 93
[name] => Layout with three photos
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 31
[alias] => layout_with_three_photos
)
[gallery_in_the_article] => stdClass Object
(
[id] => 94
[name] => Gallery in the article
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 32
[alias] => gallery_in_the_article
)
[required_views] => stdClass Object
(
[id] => 95
[name] => Required views
[value] => 0
[type] => textfield
[group] => 9
[published] => 1
[ordering] => 33
[alias] => required_views
)
)
[attachments] => Array
(
)
[cleanTitle] => Zaraza koronavirusom na otvorenom je rijetka, ali nije nemoguća: ‘Prolaznik na pločniku možda kihne baš u onome trenutku kad se mimoilazi s vama‘
[num_of_authors] => 0
[author] => Joomla\CMS\User\User Object
(
[isRoot:protected] =>
[id] => 3126
[name] => Hina
[username] => hina
[email] => hina@sd.hr
[password] => $2y$10$P7lYw6PCgzwz42YfCkI7ROEdPBrtMrSzCBlQHrbuDVWbduDdUz96y
[password_clear] =>
[block] => 0
[sendEmail] => 0
[registerDate] => 0000-00-00 00:00:00
[lastvisitDate] => 0000-00-00 00:00:00
[activation] =>
[params] =>
[groups] => Array
(
[2] => 2
)
[guest] => 0
[lastResetTime] => 0000-00-00 00:00:00
[resetCount] => 0
[requireReset] => 0
[_params:protected] => Joomla\Registry\Registry Object
(
[data:protected] => stdClass Object
(
)
[initialized:protected] =>
[separator] => .
)
[_authGroups:protected] =>
[_authLevels:protected] =>
[_authActions:protected] =>
[_errorMsg:protected] =>
[userHelper:protected] => Joomla\CMS\User\UserWrapper Object
(
)
[_errors:protected] => Array
(
)
[otpKey] =>
[otep] =>
[link] => /autor/hina-3126
[profile] => stdClass Object
(
[id] => 1644
[gender] => m
[description] =>
[image] =>
[url] =>
[group] => 1
[plugins] =>
)
[avatar] => https://secure.gravatar.com/avatar/e903af0c78b05bd682a4e75b05422a06?s=100&default=https%3A%2F%2Fzdravlje.slobodnadalmacija.hr%2Fcomponents%2Fcom_ocm%2Fimages%2Fplaceholder%2Fuser.png
)
[numOfComments] => 0
[mainImage] => https://static.slobodnadalmacija.hr/images/slike/2020/10/19/15029840.jpg
[galleryCount] => 1
[hasImage] => 1
[mainImageAuthor] => Yuri Kadobnov/AFP
[mainImageDesc] =>
[popup_gallery] => Array
(
[0] => stdClass Object
(
[src] => https://static.slobodnadalmacija.hr/images/slike/2020/10/19/15029840.jpg
[title] =>
Yuri Kadobnov/AFP
)
)
[bgPosition] =>
[text] => {OCMSplitter}
Premda se gotovo sav dokumentirani prijenos koronavirusa dogodio u zatvorenim prostorima, stručnjaci kažu da je opravdano nositi masku i na otvorenom jer malen rizik zaraze postoji i ondje.
To se prije svega odnosi na događanja gdje ljudi stoje blizu jedni drugima i dulje vrijeme razgovaraju, poput političkih skupova ili zabava na otvorenom.
Otkako je počela pandemija, znanstvene studije dokazale su da se virus prenosi u restoranima, kućama, tvornicama, uredima, na konferencijama, u vlakovima i avionima.
U studiji provedenoj na 25.000 slučajeva, koja još nije prošla recenziju, otprilike šest posto slučajeva povezuje se sa zarazom na otvorenom, poput sportskih događaja ili koncerata.
Riječ je o ograđenim zonama gdje se fizičko distanciranje nije poštovalo ili gdje su ljudi ostajali neko vrijeme i kretali se uokolo glasno govoreći ili pjevajući.
"Nismo identificirali doslovno nijedan slučaj koji bismo povezali sa takozvanim svakodnevnim životom na otvorenom", rekao je autor studije Mike Weed, profesor na sveučilištu u Canterburyju.
"Za iste aktivnosti i istu udaljenost, vanjski prostor je puno sigurniji nego zatvoreni, unutarnji", navodi se u studiji u kojoj je sudjelovala skupina znanstvenika s američkih, britanskih i njemačkih sveučilišta.
"Rizik prijenosa znatno je manji na otvorenom jer se otpušteni virusi brže razrjeđuju u atmosferi", napisali su znanstvenici, uspoređujući to s dimom cigarete.
Aerosoli
Najmanje čestice kojima se virus može prenijeti, aerosoli, mogu plutati u zraku više minuta ili sati, ovisno o prozračnosti prostora. U prostoriji sa slabom ventilacijom moguća je akumulacija tih čestica. Ona je, primjerice moguća i u uskome prostoru između dviju zgrada gdje nema cirkulacije zraka.
Kolika je količina aerosola potrebna za infekciju nije poznato, ali što je veća količina "veća je i vjerojatnost zaraze", rekao je Steve Elledge, genetičar i stručnjak za viruse s Harvarda.
Vrijeme provedeno u blizini zaražene osobe ključan je faktor. Sekunda na pločniku nije dovoljna za zarazu, vjerojatno se ipak radi o najmanje nekoliko minuta.
"Nema dokaza ni da se koronavirus prenosi mimoilaženjem ljudi na otvorenom", zaključila je grupa znanstvenika, no u teoriji je i to moguće.
"Kad prolazimo pokraj ljudi, moguće je pokupiti dašak njihova izdaha. Rizik je vrlo nizak, ali iz načela opreznosti maska ne može štetiti", rekla je Linsey Marr, stručnjakinja za transmisiju virusa aerosolima sa sveučilišta Virginia Tech.
Previše je varijabli da bi se mogao izračunati koliki je točno rizik zaraze na pločniku ili u parku. To ovisi o vjetru, ali i o sunčevim ultraljubičastim zrakama koje deaktiviraju virus.
Sve upućuje na to da je rizik malen, ali maske su i dalje najučinkovitija sigurnosna strategija.
"Prolaznik na pločniku možda kihne baš u onome trenutku kad se mimoilazi s vama", plastično je objasnila Krystal Pollitt, profesorica epidemiologije na Yaleu.
[event] => stdClass Object
(
[BeforeDisplay] =>
[AfterDisplay] =>
[AfterDisplayTitle] =>
[BeforeDisplayContent] =>
[AfterDisplayContent] =>
[OCMBeforeDisplay] =>
[OCMAfterDisplay] =>
[OCMAfterDisplayTitle] =>
[OCMBeforeDisplayContent] =>
[OCMAfterDisplayContent] =>
[OCMUserDisplay] =>
[OCMCommentsCounter] =>
[OCMCommentsBlock] =>
)
[jcfields] => Array
(
)
[image] =>
[imageWidth] => 600
[comments] => Array
(
)
[absoluteURL] => https://slobodnadalmacija.hr/vijesti/svijet/zaraza-koronavirusom-na-otvorenom-je-rijetka-ali-nije-nemoguca-prolaznik-na-plocniku-mozda-kihne-bas-u-onome-trenutku-kad-se-mimoilazi-s-vama-1051810
[emailLink] => /component/mailto/?tmpl=component&template=site&link=f602783808d3df8aa97b50c543723c607c741e44
[twitterURL] => http://twitter.com/intent/tweet?text=Zaraza+koronavirusom+na+otvorenom+je+rijetka%2C+ali+nije+nemogu%C4%87a%3A+%E2%80%98Prolaznik+na+plo%C4%8Dniku+mo%C5%BEda+kihne+ba%C5%A1+u+onome+trenutku+kad+se+mimoilazi+s+vama%E2%80%98&url=https%3A%2F%2Fslobodnadalmacija.hr%2Fvijesti%2Fsvijet%2Fzaraza-koronavirusom-na-otvorenom-je-rijetka-ali-nije-nemoguca-prolaznik-na-plocniku-mozda-kihne-bas-u-onome-trenutku-kad-se-mimoilazi-s-vama-1051810
[socialLink] => https%3A%2F%2Fslobodnadalmacija.hr%2Fvijesti%2Fsvijet%2Fzaraza-koronavirusom-na-otvorenom-je-rijetka-ali-nije-nemoguca-prolaznik-na-plocniku-mozda-kihne-bas-u-onome-trenutku-kad-se-mimoilazi-s-vama-1051810
)
Array
(
[1] => stdClass Object
(
[id] => 2
[name] => Superscript Title
[value] => prijeteći aerosoli
[type] => textarea
[group] => 9
[published] => 1
[ordering] => 2
[alias] => SuperscriptTitle
)
[2] => stdClass Object
(
[id] => 61
[name] => Contains Infographic
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 4
[alias] => contains_infographic
)
[3] => stdClass Object
(
[id] => 62
[name] => Without ads
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 5
[alias] => Withoutads
)
[4] => stdClass Object
(
[id] => 63
[name] => Photo gallery
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 6
[alias] => Photo_gallery
)
[5] => stdClass Object
(
[id] => 64
[name] => Promo
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 7
[alias] => promo
)
[7] => stdClass Object
(
[id] => 67
[name] => Contains video
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 9
[alias] => contains_video
)
[8] => stdClass Object
(
[id] => 68
[name] => Premium content
[value] => ON
[type] => radio
[group] => 9
[published] => 1
[ordering] => 10
[alias] => premium_content
)
[9] => stdClass Object
(
[id] => 69
[name] => Exclude comments
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 11
[alias] => exclude_comments
)
[10] => stdClass Object
(
[id] => 70
[name] => Open link in new window
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 12
[alias] => open_link_in_new_window
)
[11] => stdClass Object
(
[id] => 71
[name] => Horizontal crop of the main photo
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 13
[alias] => horizontal_crop_of_the_main_photo
)
[12] => stdClass Object
(
[id] => 73
[name] => No-index
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 15
[alias] => no_index
)
[13] => stdClass Object
(
[id] => 74
[name] => No-cache
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 16
[alias] => no_cache
)
[14] => stdClass Object
(
[id] => 77
[name] => Don't show on the front page
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 17
[alias] => dont_show_on_the_front_page
)
[15] => stdClass Object
(
[id] => 78
[name] => Related on bottom
[value] => ON
[type] => radio
[group] => 9
[published] => 1
[ordering] => 18
[alias] => related_on_bottom
)
[16] => stdClass Object
(
[id] => 79
[name] => Live button
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 19
[alias] => live_button
)
[25] => stdClass Object
(
[id] => 87
[name] => Instant articles
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 28
[alias] => instant_articles
)
[26] => stdClass Object
(
[id] => 91
[name] => S preporučuje
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 29
[alias] => s_preporucuje
)
[27] => stdClass Object
(
[id] => 92
[name] => S voli
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 30
[alias] => s_voli
)
[28] => stdClass Object
(
[id] => 93
[name] => Layout with three photos
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 31
[alias] => layout_with_three_photos
)
[29] => stdClass Object
(
[id] => 94
[name] => Gallery in the article
[value] => OFF
[type] => radio
[group] => 9
[published] => 1
[ordering] => 32
[alias] => gallery_in_the_article
)
[30] => stdClass Object
(
[id] => 95
[name] => Required views
[value] => 0
[type] => textfield
[group] => 9
[published] => 1
[ordering] => 33
[alias] => required_views
)
)
14. svibanj 2024 02:08
