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 customers 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