What is Nostr?
Zephyr Leif Renner /
npub1yh5…2706
2024-05-27 03:38:46
in reply to nevent1q…purq

Zephyr Leif Renner on Nostr: covid has become too infectious to need indoor concentrations to efficiently ...

covid has become too infectious to need indoor concentrations to efficiently transmit. The short range exhale plumes are now thoroughly sufficient. So CO2 is no longer a meaningful proxy for safety. You can have excellent ventilation or filtration and one sick person briefly talking near you and that is it.
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npub1yh5634sja6q4ssmeqef8zuk8dfl7h2de3t2tmvy7hzpk5yzz5rts3q2706