Members of Nairobi's deaf community say they're being silenced by face masks in Nairobi
Deaf hawkers Mercy Ayuma and Damaris Viregwa use sign language gesture to communicate to a customer while wearing face-masks to control the spread of the coronavirus disease (COVID-19) next to their open-kiosk at the Kencom bus terminus in downtown Nairobi, Kenya, August 18, 2021. Picture taken August 18, 2021. REUTERS/Monicah Mwangi