Only one of 318 #covid19 outbreaks in China was transmitted outdoors: a conversation between neighbours. Indoor transmission, at home or on public transport, were the commonest ways to catch the virus. Re-open the parks. Stop hassling joggers & cyclists. https://www.medrxiv.org/content/10.1101/2020.04.04.20053058v1.full.pdf+html
This tweet has found some modest traction, which is pleasing.
Dear reader, do add this grain of salt to your subsequent cogitations: this is "hot" science published by *very* busy people!
In particular, the article has not yet been peer-reviewed. But it's interesting nonetheless
Dear reader, do add this grain of salt to your subsequent cogitations: this is "hot" science published by *very* busy people!

And, obviously, happily, there is plenty more where that came from
https://twitter.com/mugecevik/status/1257392347010215947?s=19

If it's not utterly obvious, I'll spell it out here: the number one hassle for walkers, joggers, and cyclists is the motorist... https://twitter.com/JuliuzBeezer/status/1257911257660887041?s=19
Let's have some music. Please take your hymn books, and turn to...
the MC5!
the MC5!

This is a sensible, readable article about #covid19 transmission risks: https://twitter.com/MarcTennant/status/1259028065830625280?s=19
Basically, if you're outdoors and you don't stop to chat to anyone you're good. As we should chat to people (why else live in town?), better keep a mask handy for conversations >5min
Basically, if you're outdoors and you don't stop to chat to anyone you're good. As we should chat to people (why else live in town?), better keep a mask handy for conversations >5min
This thread collates a series of studies of large outbreaks following exposure in a single setting: https://twitter.com/AliNouriPhD/status/1305899457540771847?s=19 (All indoors/on public transport...)
The excellent @mugecevik is keeping on top of all this [thread]: https://twitter.com/mugecevik/status/1308080056384843777?s=19