Found a good thread I wanted to share on outdoor vs. indoor transmission and how the media has been inappropriately trying to pin the blame of outbreaks on outdoor events which have not shown much efficacy in transmission:
Copied a pasted the thread contents here:
I often have felt that authorities focused too much on negative recommendations (don't do this, don't do that) rather than positive recommendations (if you have a gathering, do it outdoors; go to the beach, go on hikes; etc.)
Copied a pasted the thread contents here:
Quote:
Some people are using the US rowers story to say outdoor activities are not Covid-safe.
The rowers were all infected by their physical therapist, who had prolonged, close, indoor contact with "pretty much the whole team" in his sessions
https://www.nytimes.com/2020/07/24/sports/olympics/coronavirus-us-rowing-olympics.html
This is *totally* different to spending a day on the beach or in the park, even if using shared bathrooms, shower areas, car parks.
Yet these pictures are being used to illustrate stories about the resurgence of the virus. It's hugely misleading and discourages safe behaviour.
A study of 318 outbreak clusters found only one in an outdoor environment
https://www.medrxiv.org/content/10.1101/2020.04.04.20053058v1
Another one found that the risk indoors is approximately 19x the risk outdoors
https://www.medrxiv.org/content/10.1101/2020.02.28.20029272v2
I often have felt that authorities focused too much on negative recommendations (don't do this, don't do that) rather than positive recommendations (if you have a gathering, do it outdoors; go to the beach, go on hikes; etc.)