The Centers for Disease Control and Prevention on Friday updated its public COVID-19 guidance to explicitly state that the coronavirus can be transmitted via aerosols — smaller respiratory particles that can float — that are inhaled at a distance greater than six feet from an infected person. The risk is higher while indoors, bringing ventilation practices to the forefront. The new language marks a change from the federal health agency's previous stance that transmission of the virus typically occurs through "close contact, not airborne transmission."
Infectious disease experts have warned that the CDC and the World Health Organization (which has also updated its guidance) were overlooking evidence of airborne transmission during the pandemic, The New York Times notes, and some have stressed the need for the CDC to strengthen its recommendations for preventing exposure to aerosolized virus, especially in indoor workplaces like meatpacking plants.
Subscribe to The Week
Escape your echo chamber. Get the facts behind the news, plus analysis from multiple perspectives.
Sign up for The Week's Free Newsletters
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
-
How Canadian tariffs could impact tourism to the USIn the Spotlight Canadians represent the largest group of foreign visitors to the United States. But they may soon stop visiting.
-
Entitlements: DOGE goes after Social SecurityFeature Elon Musk is pushing false claims about Social Security fraud
-
The Week contest: Amazon BondPuzzles and Quizzes
-
Texas outbreak brings 1st US measles death since 2015Speed read The outbreak is concentrated in a 'close-knit, undervaccinated' Mennonite community in rural Gaines County
-
Mystery illness spreading in Congo rapidly kills dozensSpeed Read The World Health Organization said 53 people have died in an outbreak that originated in a village where three children ate a bat carcass
-
Ozempic can curb alcohol cravings, study findsSpeed read Weight loss drugs like Ozempic and Wegovy may also be helpful in limiting alcohol consumption
-
New form of H5N1 bird flu found in US dairy cowsSpeed Read This new form of bird flu is different from the version that spread through herds in the last year
-
Microplastics accumulating in human brains, study findsSpeed Read The amount of tiny plastic particles found in human brains increased dramatically from 2016 to 2024
-
FDA approves painkiller said to thwart addictionSpeed Read Suzetrigine, being sold as Journavx, is the first new pharmaceutical pain treatment approved by the FDA in 20 years
-
Study finds possible alternative abortion pillSpeed Read An emergency contraception (morning-after) pill called Ella could be an alternative to mifepristone for abortions
-
California declares bird flu emergencySpeed Read The emergency came hours after the nation's first person with severe bird flu infection was hospitalized
