I completed the #OHBM#OHBM2023 attendee survey this morning, and was disappointed (though not surprised) by the lack of post-conference #covid diagnosis questions. I have heard of cases anecdotally, but was hoping we'd get actual stats on how many folks caught covid during the conference. I fear it's a large proportion: the Montreal Convention Center ventilation was not great, no sign of filtration, and very few masks.