Observation of spectators' mask-wearing behavior at a national basketball tournament [0.03%]
全国篮球锦标赛观众戴口罩行为观察
Yvette H Tran,Justin Blackburn,Joshua R Vest
Yvette H Tran
Rationale/purpose: 1.Mass gathering events have resumed with the availability of SARS-CoV-2 vaccines. However, the pandemic is ongoing and such events potentially contribute to upsurges in COVID-19 cases. There is mountin...