A cleaner sprays disinfectant outside an office in central London. As the coronavirus pandemic takes hold, the previously “invisible’’ cleaners, garbage collectors, sanitation officers and health care workers now occupy centre-stage. Photo: EPA-EFE
A cleaner sprays disinfectant outside an office in central London. As the coronavirus pandemic takes hold, the previously “invisible’’ cleaners, garbage collectors, sanitation officers and health care workers now occupy centre-stage. Photo: EPA-EFE