A woman arrives to collect groceries from a Malaicha warehouse during a nationwide lockdown to help curb the spread of the coronavirus disease (COVID-19) in Harare, Zimbabwe, May 15, 2020. Picture taken May 15, 2020. REUTERS/Philimon Bulawayo

A woman collects groceries from a Malaicha warehouse during a lockdown to help curb the spread of the coronavirus disease (COVID-19) in Harare, Zimbabwe, May 14, 2020. Picture taken May 14, 2020. REUTERS/Philimon Bulawayo

Rosemary Pamire stands in the doorway of her family home during a nationwide lockdown to help curb the coronavirus disease (COVID-19) spread in Harare, Zimbabwe, May 9, 2020. Picture taken May 9, 2020. REUTERS/Philimon Bulawayo

Rosemary Pamire cleans her home during a nationwide lockdown to help curb the coronavirus disease (COVID-19) spread in Harare, Zimbabwe, May 9, 2020. Picture taken May 9, 2020. REUTERS/Philimon Bulawayo

Rosemary Pamire and her daughter Anna wash bottles for recycling at their home during a nationwide lockdown to help curb the coronavirus disease (COVID-19) spread in Harare, Zimbabwe, May 9, 2020. Picture taken May 9, 2020. REUTERS/Philimon Bulawayo

Densel Pamire plays outside his family's home during a nationwide lockdown to help curb the coronavirus disease (COVID-19) spread in Harare, Zimbabwe, May 9, 2020. Picture taken May 9, 2020. REUTERS/Philimon Bulawayo

A person checks a policeman's temperature during a nationwide lockdown to help curb the spread of the coronavirus disease (COVID-19) in Harare, Zimbabwe, May 14, 2020. REUTERS/Philimon Bulawayo

A policeman washes his hands as he enters a sanitizing booth during a nationwide lockdown to help curb the spread of the coronavirus disease (COVID-19) at a court in Harare, Zimbabwe, May 14, 2020. REUTERS/Philimon Bulawayo

A woman has her temperature checked by a healthcare worker during a nationwide lockdown to help curb the spread of the coronavirus disease (COVID-19), at a mass screening and testing centre, in Harare, Zimbabwe April 30, 2020. REUTERS/Philimon Bulawayo

A man is tested by a healthcare worker during a nationwide lockdown to help curb the spread of the coronavirus disease (COVID-19), at a mass screening centre, in Harare, Zimbabwe April 30, 2020. REUTERS/Philimon Bulawayo

A security guard sanitizes a visitor at the start of the tobacco selling season, after the coronavirus disease (COVID-19) outbreak delayed the opening of auctions by more than a month, in Harare, Zimbabwe, April 29, 2020. REUTERS/Philimon Bulawayo

Buyers examine bales at the start of the tobacco selling season, after the coronavirus disease (COVID-19) outbreak delayed the opening of auctions by more than a month, in Harare, Zimbabwe, April 29, 2020. REUTERS/Philimon Bulawayo

Buyers examine bales at the start of the tobacco selling season, after the coronavirus disease (COVID-19) outbreak delayed the opening of auctions by more than a month, in Harare, Zimbabwe, April 29, 2020. REUTERS/Philimon Bulawayo

Workers stand over bales at the start of the tobacco selling season, after the coronavirus disease (COVID-19) outbreak delayed the opening of auctions by more than a month, in Harare, Zimbabwe, April 29, 2020. REUTERS/Philimon Bulawayo

Workers stand amongst bales at the start of the tobacco selling season, after the coronavirus disease (COVID-19) outbreak delayed the opening of auctions by more than a month, in Harare, Zimbabwe, April 29, 2020. REUTERS/Philimon Bulawayo

A resident is arrested as municipal police demolish illegal structures during a nationwide lockdown to help curb the spread of the coronavirus disease (COVID-19) in Harare, Zimbabwe, April 24, 2020. REUTERS/Philimon Bulawayo

Residents watch as municipal police demolish illegal structures during a nationwide lockdown to curb the spread of the coronavirus disease (COVID-19) in Harare, Zimbabwe, April 24, 2020. REUTERS/Philimon Bulawayo

Residents watch as municipal police demolish illegal structures during a nationwide lockdown to curb the spread of the coronavirus disease (COVID-19) in Harare, Zimbabwe, April 24, 2020. REUTERS/Philimon Bulawayo TPX IMAGES OF THE DAY

People remove the remains of their vending stalls after they were destroyed by police during a nationwide lockdown called to help curb the spread of coronavirus disease (COVID-19) in Harare, Zimbabwe, April 19, 2020. REUTERS/Philimon Bulawayo

People remove the remains of their vending stalls after they were destroyed by police during a nationwide lockdown called to help curb the spread of coronavirus disease (COVID-19) in Harare, Zimbabwe, April 19, 2020. REUTERS/Philimon Bulawayo TPX IMAGES OF THE DAY

Police and soldiers patrol the streets during a nationwide lockdown called to help curb the spread of coronavirus disease (COVID-19) in Harare, Zimbabwe, April 19, 2020. REUTERS/Philimon Bulawayo

People gather to pray during a nationwide lockdown called to help curb the spread of coronavirus disease (COVID-19) in Harare, Zimbabwe, April 19, 2020. REUTERS/Philimon Bulawayo TPX IMAGES OF THE DAY

A man carries tomatoes as he runs from police as they destroy street vendor stalls during a nationwide lockdown called to help curb the spread of coronavirus disease (COVID-19) in Harare, Zimbabwe, April 19, 2020. REUTERS/Philimon Bulawayo

People remove the remains of their vending stalls after they were destroyed by police during a nationwide lockdown called to help curb the spread of coronavirus disease (COVID-19) in Harare, Zimbabwe, April 19, 2020. REUTERS/Philimon Bulawayo

A policeman crosses an empty street during a 21-day nationwide lockdown aimed for limiting the spread of the coronavirus disease (COVID-19) in Harare, Zimbabwe, April 12, 2020. REUTERS/Philimon Bulawayo

A parishioner prays outside a closed church during a 21-day nationwide lockdown aimed for limiting the spread of the coronavirus disease (COVID-19) on Easter Sunday in Harare, Zimbabwe, April 12, 2020. REUTERS/Philimon Bulawayo

A hand of a girl is seen holding on to a window grill during the 21-day nationwide lockdown aimed at limiting the spread of coronavirus disease (COVID-19) in Harare, Zimbabwe, April 6, 2020. REUTERS/Philimon Bulawayo

A woman is seen behind washing at an apartment block during the 21-day nationwide lockdown aimed at limiting the spread of coronavirus disease (COVID-19) in Harare, Zimbabwe, April 6, 2020. REUTERS/Philimon Bulawayo

A police water canon sprays disinfectant over residential flats during a 21-day nationwide lockdown called to help curb the spread of coronavirus disease (COVID-19), in Harare, Zimbabwe, April 3, 2020. REUTERS/Philimon Bulawayo

A police water canon sprays disinfectant over residential flats during a 21-day nationwide lockdown called to help curb the spread of coronavirus disease (COVID-19), in Harare, Zimbabwe, April 3, 2020. REUTERS/Philimon Bulawayo

Women cross a deserted street during a 21-day nationwide lockdown called to help curb the spread of coronavirus disease (COVID-19), in Harare, Zimbabwe, April 3, 2020. REUTERS/Philimon Bulawayo

Police patrol during a 21-day nationwide lockdown called to help curb the spread of coronavirus disease (COVID-19), in Harare, Zimbabwe, April 3, 2020. REUTERS/Philimon Bulawayo

A city health worker prepares to disinfect a bus during a 21 day nationwide lockdown to limit the spread of coronavirus disease (COVID-19) in Harare, Zimbabwe, April 1, 2020. REUTERS/Philimon Bulawayo

City health workers spray disinfectant at a bus terminus during a 21 day nationwide lockdown to limit the spread of coronavirus disease (COVID-19) in Harare, Zimbabwe, April 1, 2020. REUTERS/Philimon Bulawayo

Police check documentation during a 21 day nationwide lockdown to limit the spread of coronavirus disease (COVID-19) in Harare, Zimbabwe, April 1, 2020. REUTERS/Philimon Bulawayo

Residents board a bus during a 21 day nationwide lockdown to limit the spread of coronavirus disease (COVID-19) in Harare, Zimbabwe, April 1, 2020. REUTERS/Philimon Bulawayo

Police check documentation during a 21 day nationwide lockdown to limit the spread of coronavirus disease (COVID-19) in Harare, Zimbabwe, April 1, 2020. REUTERS/Philimon Bulawayo

A city health worker sprays disinfectant at a bus terminus during a 21 day nationwide lockdown to limit the spread of coronavirus disease (COVID-19) in Harare, Zimbabwe, April 1, 2020. REUTERS/Philimon Bulawayo

A worker attends to machinery at a smelter plant at Anglo American Platinum's Unki mine in Shurugwi, Zimbabwe, May 16, 2019. REUTERS/Philimon Bulawayo

A woman looks on from an apartment block on the first day of the 21-day nationwide lockdown aimed at limiting the spread of coronavirus disease (COVID-19) in Harare, Zimbabwe, March 30, 2020. REUTERS/Philimon Bulawayo TPX IMAGES OF THE DAY

Children play amongst empty vendor stalls on the first day of the 21-day nationwide lockdown aimed at limiting the spread of coronavirus disease (COVID-19) in Harare, Zimbabwe, March 30, 2020. REUTERS/Philimon Bulawayo

Police check vehicles on the first day of the 21-day nationwide lockdown aimed at limiting the spread of coronavirus disease (COVID-19) in Harare, Zimbabwe, March 30, 2020. REUTERS/Philimon Bulawayo

Men wear protective masks as they walk down a deserted street on the first day of the 21-day nationwide lockdown aimed at limiting the spread of coronavirus disease (COVID-19) in Harare, Zimbabwe, March 30, 2020. REUTERS/Philimon Bulawayo

A woman looks out from an apartment window on the first day of the 21-day nationwide lockdown aimed at limiting the spread of coronavirus disease (COVID-19) in Harare, Zimbabwe, March 30, 2020. REUTERS/Philimon Bulawayo

Zimbabweans walk down an almost empty street to collect gas on the first day of the 21 days nationwide lockdown aimed at limiting the spread of coronavirus disease (COVID-19) in Harare, Zimbabwe, March 30, 2020. REUTERS/Philimon Bulawayo

People queue to pay for goods at a supermarket ahead of a nationwide 21-day lockdown called by the government to limit the spread of coronavirus disease (COVID-19) in Harare, Zimbabwe, March 28, 2020. REUTERS/Philimon Bulawayo

A woman leaves a supermarket after stocking up ahead of a nationwide 21-day lockdown called by the government to limit the spread of coronavirus disease (COVID-19) in Harare, Zimbabwe, March 28, 2020. REUTERS/Philimon Bulawayo

People queue to shop ahead of a nationwide 21-day lockdown called by the government to limit the spread of coronavirus disease (COVID-19) in Harare, Zimbabwe, March 28, 2020. REUTERS/Philimon Bulawayo

People queue to shop ahead of a nationwide 21-day lockdown called by the government to limit the spread of coronavirus disease (COVID-19) in Harare, Zimbabwe, March 28, 2020. REUTERS/Philimon Bulawayo

A health worker screens and sanitises visitors to prevent the spread of coronavirus disease (COVID-19) outside a hospital in Harare, Zimbabwe March 26, 2020. REUTERS/Philimon Bulawayo

A health worker screens and sanitises visitors to prevent the spread of coronavirus disease (COVID-19) outside a hospital in Harare, Zimbabwe March 26, 2020. REUTERS/Philimon Bulawayo

A man disinfects his hands against the spread of coronavirus disease (COVID-19) at State House in Harare, Zimbabwe, March 19, 2020. REUTERS/Philimon Bulawayo

Police officer shows a visitor how to disinfect his hands against the spread of coronavirus disease (COVID-19) at State House in Harare, Zimbabwe, March 19, 2020. REUTERS/Philimon Bulawayo

Health workers screen visitors to prevent the spread of coronavirus disease (COVID-19) at State House in Harare, Zimbabwe, March 19, 2020. REUTERS/Philimon Bulawayo

A shopper wears a mask for protection against the spread of coronavirus disease (COVID-19) in a shop in Harare, Zimbabwe, March 18, 2020. REUTERS/Philimon Bulawayo

A worker wears a mask for protection against the spread of coronavirus disease (COVID-19) as he packs goods in a shop in Harare, Zimbabwe, March 18, 2020. REUTERS/Philimon Bulawayo

An old woman is seen inside her tent at a transit camp for people displaced in last years' Cyclone Idai in Chimanimani, Zimbabwe, March 13,2020. Picture taken March 13,2020. REUTERS/Philimon Bulawayo

A boy stand inside a tent at a transit camp at a transit camp for people displaced in last years' Cyclone Idai in Chimanimani, Zimbabwe, March 13,2020. Picture taken March 13,2020. REUTERS/Philimon Bulawayo

A woman checks her mobile phone as she waits for customers during a power cut at her takeaway food shop in Chimanimani, Zimbabwe March 13, 2020. Picture taken March 13, 2020. REUTERS/Philimon Bulawayo

A health worker washes her hands during a demonstration of preparations for any potential coronavirus cases at a hospital in Harare, Zimbabwe, March 11, 2020. Picture taken March 11, 2020. REUTERS/Philimon Bulawayo