as long as there was only one short message you couldāve spread in the early days of the plague i wonder if ādonāt talk indoorsā mightāve been a better one than āwash your handsā
Conversation
not that iāve bothered to check this in detail but my rough model is that spread continues to be driven by people talking indoors (well, spitting), and theoretically it would stop if people stopped doing that. of course getting people to not talk is easier said than done
