Why aren’t we talking more about airborne transmission?

After this pandemic, doctors and scientists are going to have to come up with more media-friendly terms from now on.

The problem is that "airborne droplets" and "airborne" sound too similar and it's very hard for regular people to understand what that means. "Airborne droplets" means that viruses need saliva to transmit between people. "Airborne" means that the virus only needs dust particles to transmit to other people. Measles is airborne transmission, which means that if someone with measles enters a room, that room can be infectious for 12+ hours because viruses will be infectious in the dust. If someone with coronavirus sneezes in a room, the large heavy droplets will quickly fall to the ground. If you breathe in the droplets then you can catch the virus, but these only stay in the air for seconds. However, there are microdroplets which stay in the air for 30+ minutes depending on the air currents.

So there is a distinction between them. If coronavirus were truly airborne, then we would all need to wear masks all the time, even when no one is around. No where would be safe and we would have to implement extremely strict lockdowns.

But the fact that scientists and doctors have chosen to use the term "airborne" in both have made it extremely confusing and given how quickly information and misinformation is disseminated these days, they need to choose terms with care from now on.

If I had to guess, it's because sanitizing surfaces all day is cheaper/easier than upgrading the ventilation system.

Yes it's a well written article by a clearly intelligent author who did his homework and knows his sources and of course we should never have ruled out short range aerosols. It's ridiculous. I think it only happened because so many people just believe whatever authorities like the CDC and WHO tell them without any critical reasoning applied. If these health agencies had not effectively ruled out the possibility afaik without any supporting evidence maybe there would have been more research to figure out droplet sizes and travel paths under various airflow conditions. Currently everyone seems to just want to make assumptions and stick to them, but that isn't science even if you call yourself a scientist.

Maybe also N95 masks would have been considered essential not only just to health care workers and maybe more effort might have been made to supply some to the general population. Currently 3M for instance voluntarily stopped selling their masks except to hospitals and speaking of those masks there is also not enough research on effective ways of decontaminating those masks without reducing their filtration effectiveness so that they can be reused more often and so that more can be made available to the public instead of effectively making them hospital only.

Because wiping high-contact surfaces a few times a day is cheap, easy to do, and highly visible. And, hopefully, an easy extension of nightly cleaning that was already happening.

Reworking your HVAC system to provide better circulation, filtration, and/or more fresh air is expensive, often an ongoing cost, and probably invisible to the end customer.

I guess you could say it's well-intentioned virtue signaling.