I've watched criticism of that tweet since the day they posted it. Luckily Taiwan and HK ignored the WHO. And alot of people in Singapore also ignored and have been wearing masks since Jan.
I was referring to the tweet on human-to-human transmission.
Masks are a different story and I'm aware of the early criticism there. Although I think they provided a fairly reasonable argument for their position, especially given suppy constraints.
I'm referring to the tweet about human-to-human transmission. When that tweet happened it got alot of criticism. And despite the tweet we continued to wear a mask knowing the benefits of doing so.
