In Hong Kong, only four confirmed deaths due to COVID-19 have been recorded since the beginning of the pandemic, despite high density, mass transportation, and proximity to Wuhan. Health authorities credit near-universal mask-wearing as a key factor.

In Hong Kong, only four confirmed deaths due to COVID-19 have been recorded since the beginning of the pandemic, despite high density, mass transportation, and proximity to Wuhan. Health authorities credit near-universal mask-wearing as a key factor.https://t.co/H92HkH68rr

— Julia Davis (@JuliaDavisNews) May 4, 2020