The virus is transmitted through droplets, or little bits of liquid, mostly through sneezing or coughing, Dr. Maria Van Kerkhove, head of WHO\u2019s emerging diseases and zoonosis unit, told reporters during a virtual news conference on Monday. <\/p>\n
\u201cWhen you do an aerosol-generating procedure like in a medical care facility, you have the possibility to what we call aerosolize these particles, which means they can stay in the air a little bit longer.\u201d<\/p>\n
She added: \u201cIt\u2019s very important that health-care workers take additional precautions when they\u2019re working on patients and doing those procedures.\u201d<\/p>\n
World health officials say the respiratory disease spreads through human-to-human contact, droplets carried through sneezing and coughing as well as germs left on inanimate objects. The coronavirus can go airborne, staying suspended in the air depending on factors such as heat and humidity, they said.<\/p>\n
Kerkhove said health officials are aware of several studies in a number of countries looking at the different environmental conditions that COVID-19 can persist. Scientists are specifically looking at how humidity, temperature and ultraviolet lighting affects the disease as well as how long it lives on different surfaces, including steel, she said.<\/p>\n
Health officials use the information to make sure WHO\u2019s guidance is appropriate, and \u201cso far … we are confident that the guidance that we have is appropriate,\u201d she added.<\/p>\n
Health officials recommend medical staff wear so-called N95 masks because they filter out about 95% of all liquid or airborne particles.<\/p>\n
\u201cIn health-care facilities, we make sure health-care workers use standard droplet precautions with the exception … that they\u2019re doing an aerosol-generating procedure,\u201d she said.<\/p>\n","protected":false},"excerpt":{"rendered":"
The World Health Organization is considering \u201cairborne precautions\u201d for medical staff after a new study showed the coronavirus can survive in the air in some settings.<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[75],"byline":[170],"hashtag":[],"class_list":["post-41066","post","type-post","status-publish","format-standard","hentry","category-news","tag-homenews","byline-igihe"],"bylines":[{"id":170,"name":"IGIHE","slug":"igihe","description":"","image":{"id":0,"url":"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&f=y&r=g","alt":"Default avatar","title":"Default avatar","caption":"","mime_type":"image\/jpeg","sizes":[]},"user_id":8}],"contributors":[{"id":170,"name":"IGIHE","slug":"igihe","description":"","image":{"id":0,"url":"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&f=y&r=g","alt":"Default avatar","title":"Default avatar","caption":"","mime_type":"image\/jpeg","sizes":[]},"user_id":8}],"featured_image":null,"_links":{"self":[{"href":"https:\/\/new.igihe.com\/english\/wp-json\/wp\/v2\/posts\/41066","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/new.igihe.com\/english\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/new.igihe.com\/english\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/new.igihe.com\/english\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/new.igihe.com\/english\/wp-json\/wp\/v2\/comments?post=41066"}],"version-history":[{"count":0,"href":"https:\/\/new.igihe.com\/english\/wp-json\/wp\/v2\/posts\/41066\/revisions"}],"wp:attachment":[{"href":"https:\/\/new.igihe.com\/english\/wp-json\/wp\/v2\/media?parent=41066"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/new.igihe.com\/english\/wp-json\/wp\/v2\/categories?post=41066"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/new.igihe.com\/english\/wp-json\/wp\/v2\/tags?post=41066"},{"taxonomy":"byline","embeddable":true,"href":"https:\/\/new.igihe.com\/english\/wp-json\/wp\/v2\/byline?post=41066"},{"taxonomy":"hashtag","embeddable":true,"href":"https:\/\/new.igihe.com\/english\/wp-json\/wp\/v2\/hashtag?post=41066"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}