COVID Airborne Transmission

Comments debate whether COVID-19 spreads primarily through airborne aerosols, microdroplets, or larger droplets, referencing studies, CDC guidelines, and ventilation impacts.

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Keywords

JAMA MUCH WHO statnews.co medrxiv.org transmission.html N95 twitter.com i.e www.who airborne virus covid spread transmission air transmitted sars spreads 19

Sample Comments

banku_brougham • Jul 13, 2024 • View on HN

Here this from 2021 should do. Sorry NyTimes paywall, but the first paragraph tells where it. There is a lot out there about this.https://www.nytimes.com/2021/05/07/opinion/coronavirus-airbo...

robbedpeter • Sep 25, 2021 • View on HN

It's in the air, aerosolized, and even enables pathogens like covid to be spread!

AdrianB1 • May 31, 2020 • View on HN

The virus is transmitted from person to person in close proximity, not through long distance airborne dispersion. If you have someone coughing 1 meter away the filtering and ventilation do not matter, except that a strong ventilation can carry the particles on a longer distance, increasing the risk of transmission.

paxys • Apr 25, 2020 • View on HN

The virus can travel through droplets and other large particles, so you definitely have to watch out for people sneezing etc. around you. There isn't any consensus, however, for whether it is airborne or not, i.e. whether it can be in regular exhaled air. Of course you should take precautions regardless.

hckr_news • Apr 25, 2020 • View on HN

Droplets of air allow for transmission

jakub_g • Apr 19, 2020 • View on HN

Some studies suggest covid spreads more by droplets than aerosols.https://mobile.twitter.com/zeynep/status/1251556084424347649

badfrog • Mar 23, 2020 • View on HN

Isn't this virus transmitted via droplets, not aerosols?

shawncampbell • Mar 25, 2020 • View on HN

I wonder if the airflow would risk spreading the virus.

swsieber • Feb 16, 2020 • View on HN

The virus isn't going to be airborne naked as an individual thing in the free air - it's going to be in droplets of stuff (from sneezing, coughing, etc).

serpix • Feb 27, 2020 • View on HN

virus particles really are in the air infecting people.