{"id":1859,"date":"2021-09-09T05:43:00","date_gmt":"2021-09-09T05:43:00","guid":{"rendered":"https:\/\/pmcg.co.me\/?p=1859"},"modified":"2021-09-09T05:44:21","modified_gmt":"2021-09-09T05:44:21","slug":"da-li-ptice-mogu-da-prenose-korona-virus","status":"publish","type":"post","link":"https:\/\/pmcg.co.me\/en\/da-li-ptice-mogu-da-prenose-korona-virus\/","title":{"rendered":"Da li ptice mogu da prenose korona virus?"},"content":{"rendered":"<p>Najkra\u0107e re\u010deno, mogu.<\/p>\n<p>Ali u teoriji. Patke, guske, labudovi, zatim galebovi i pelikani su prirodni rezervoari vi\u0161e sojeva korona virusa. Nedavna studija je pokazala da su ovi virusi rasprostranjeni u pti\u010djim populacijama \u0161irom svijeta.<\/p>\n<p>Otkako su se pojavili prije 8000 godina do danas, korona virusi su se razvijali u svojim prirodnim nosiocima: pticama, slijepim mi\u0161evima, ma\u010dkama, svinjama, mi\u0161evima, govedima i naravno &#8211; ljudima. Ljudska populacija je prirodni nosilac npr. alfa korona virusa sa oznakom HCoV-229E koji izaziva obi\u010dnu prehladu. Me\u0111utim, beta soj sa oznakom SARS CoV CFB je izazvao paniku kad je prije 17 godina u Kini usmrtio 774 osobe. Prema dosada\u0161njoj nomenklaturi, alfa i beta sojevi uglavnom vode porijeklo od sisara, dok su gama i delta sojevi na\u0111eni kod ptica. A onda se pojavio Covid19.<\/p>\n<p>Ljudi i toplokrvne \u017eivotinje dijele mnoge sli\u010dnosti imunog sistema. Ve\u0107ina \u017eivotinjskih virusa napada ograni\u010deni broj srodnih vrsta, ali ima i virusa koji mogu da \u201cpreska\u010du\u201d sa vrste na vrstu. Oni imaju potencijal da izmijene svoju strukturu da bi se prilagodili novom doma\u0107inu. Takav je i novi korona virus SARS-CoV19, koji kod \u010dovjeka mo\u017ee da izazove fatalnu upalu plu\u0107a.<\/p>\n<p>Ovaj korona virus za sada ima \u010dak 8 radnih varijanti koje su predmet aktuelnih istra\u017eivanja.<\/p>\n<p>Uprkos kontroverzama o porijeklu virusa, trenutna pandemija nije ni\u0161ta neobi\u010dno ako se uzme u obzir sama priroda virusa i njegov potencijal za osvajanje najpovoljnijeg, najbrojnijeg i najpristupa\u010dnijeg doma\u0107ina &#8211; a to je u ovom slu\u010daju \u010dovjek.<\/p>\n<p>Na kraju: iako su \u0161iroko rasprostranjene i mogu da budu nosioci, ptice ne predstavljaju realnu opasnost u \u0161irenju Covid-19 virusa. Tu ulogu danas najefikasnije obavlja ljudska populacija.<\/p>\n<p>Mr Andrej Vizi<\/p>\n<style type=\"text\/css\">\r\n\t#foogallery-gallery-1861 .fg-image {\r\n        width: 175px;\r\n    }\r\n<\/style>\r\n\t\t\t\t<div class=\"foogallery foogallery-container foogallery-default foogallery-lightbox-foobox fg-gutter-10 fg-center fg-default fg-light fg-border-thin fg-shadow-outline fg-loading-default fg-loaded-fade-in fg-caption-hover fg-hover-fade fg-hover-zoom fg-ready\" id=\"foogallery-gallery-1861\" data-foogallery=\"{&quot;item&quot;:{&quot;showCaptionTitle&quot;:true,&quot;showCaptionDescription&quot;:true},&quot;lazy&quot;:true}\" >\r\n\t<div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/pmcg.co.me\/wp-content\/uploads\/2023\/06\/Putni-nalozi-29maj-04jun2023.pdf\" data-attachment-id=\"3838\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" width=\"175\" height=\"175\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/pmcg.co.me\/wp-content\/uploads\/2023\/06\/Putni-nalozi-29maj-04jun2023.pdf\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22175%22%20height%3D%22175%22%20viewBox%3D%220%200%20175%20175%22%3E%3C%2Fsvg%3E\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><figcaption class=\"fg-caption\"><div class=\"fg-caption-inner\"><\/div><\/figcaption><\/figure><div class=\"fg-loader\"><\/div><\/div><div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/pmcg.co.me\/wp-content\/uploads\/2025\/04\/7-Zs.jpg\" data-attachment-id=\"5151\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" width=\"175\" height=\"175\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/pmcg.co.me\/wp-content\/uploads\/cache\/2025\/04\/7-Zs\/101487621.jpg\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22175%22%20height%3D%22175%22%20viewBox%3D%220%200%20175%20175%22%3E%3C%2Fsvg%3E\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><figcaption class=\"fg-caption\"><div class=\"fg-caption-inner\"><\/div><\/figcaption><\/figure><div class=\"fg-loader\"><\/div><\/div><div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/pmcg.co.me\/wp-content\/uploads\/2021\/09\/Otvaranje-442.jpg\" data-attachment-id=\"1919\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" width=\"175\" height=\"175\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/pmcg.co.me\/wp-content\/uploads\/cache\/2021\/09\/Otvaranje-442\/497519506.jpg\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22175%22%20height%3D%22175%22%20viewBox%3D%220%200%20175%20175%22%3E%3C%2Fsvg%3E\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><figcaption class=\"fg-caption\"><div class=\"fg-caption-inner\"><\/div><\/figcaption><\/figure><div class=\"fg-loader\"><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Najkra\u0107e re\u010deno, mogu. Ali u teoriji. Patke, guske, labudovi, zatim galebovi i pelikani su prirodni rezervoari vi\u0161e sojeva korona virusa. Nedavna studija je pokazala da su ovi virusi rasprostranjeni u pti\u010djim populacijama \u0161irom svijeta. Otkako su se pojavili prije 8000 godina do danas, korona virusi su se razvijali u svojim prirodnim nosiocima: pticama, slijepim mi\u0161evima, [&hellip;]<\/p>","protected":false},"author":1,"featured_media":1862,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[30],"tags":[],"class_list":["post-1859","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aktivnosti"],"_links":{"self":[{"href":"https:\/\/pmcg.co.me\/en\/wp-json\/wp\/v2\/posts\/1859","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pmcg.co.me\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pmcg.co.me\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pmcg.co.me\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pmcg.co.me\/en\/wp-json\/wp\/v2\/comments?post=1859"}],"version-history":[{"count":0,"href":"https:\/\/pmcg.co.me\/en\/wp-json\/wp\/v2\/posts\/1859\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pmcg.co.me\/en\/wp-json\/wp\/v2\/media\/1862"}],"wp:attachment":[{"href":"https:\/\/pmcg.co.me\/en\/wp-json\/wp\/v2\/media?parent=1859"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pmcg.co.me\/en\/wp-json\/wp\/v2\/categories?post=1859"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pmcg.co.me\/en\/wp-json\/wp\/v2\/tags?post=1859"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}