Health workers carry signs as they march during a protest calling on President Abdelaziz Bouteflika to...
Health workers carry signs as they march during a protest calling on President Abdelaziz Bouteflika to quit, in Algiers, Algeria March 19, 2019. The signs read: "The system must be disinfected" and "Gangrenous system, amputation is the indication". REUTERS/Zohra Bensemra