Coronavirus: World Health Organisation reverses course, now supports wearing face masks in public

Advice for the public

Governance & Institutions COVID-19 Response Resources

Face masks during outbreaks: Who, when, where and how to use them - PAHO/WHO

Increased personal protective equipment litter as a result of COVID-19 measures

Frontiers Face Masks During the COVID-19 Pandemic: A Simple Protection Tool With Many Meanings

Study shows probability of getting COVID for mask wearers vs. non-mask wearers

Face masks during the COVID-19 pandemic - Wikipedia

Covid-19 Pandemic: Face Mask Disinfection & Sterilization for Viruses

Advances in Facemasks during the COVID-19 Pandemic Era

Face masks during the COVID-19 pandemic in the United States - Wikipedia