Brazilian Health Regulatory Agency proposes changes to mask rules at airports and onboard aircraft

São Paulo Guarulhos International Airport reported (26-Mar-2021) the Brazilian Health Regulatory Agency (Anvisa) published proposed amendments to its national health emergency declaration, to better support the mitigation of COVID-19 transmission risk in airports and aircraft. The proposal aims to improve regulations concerning the use of masks in these environments, including specific requirements for mask types and materials. [more - original PR]