SARS is important, I know someone who bought 300 face masks for their family and is trying to get more. For anyone who hasn't visited, years after SARS they st

SARS is important, I know someone who bought 300 face masks for their family and is trying to get more. For anyone who hasn't visited, years after SARS they still had (or still have? It's been a few years) signs in public places detailing how often the escalator railings and lift buttons are wiped down with disinfectant (every hour usually). They take that stuff seriously.