Visitors buy products at the monthly Lusaka food market in Lusaka, Zambia, on Sept. 26, 2020. The Lusaka food market is held on the last Saturday of each month, with COVID-19 preventive guidelines observed during the event. (Photo by Martin Mbangweta/Xinhua)

A woman buys strawberries at the monthly Lusaka food market in Lusaka, Zambia, on Sept. 26, 2020. The Lusaka food market is held on the last Saturday of each month, with COVID-19 preventive guidelines observed during the event. (Photo by Martin Mbangweta/Xinhua)

A woman buys honey products at the monthly Lusaka food market in Lusaka, Zambia, on Sept. 26, 2020. The Lusaka food market is held on the last Saturday of each month, with COVID-19 preventive guidelines observed during the event. (Photo by Martin Mbangweta/Xinhua)

A woman buys ice cream at the monthly Lusaka food market in Lusaka, Zambia, on Sept. 26, 2020. The Lusaka food market is held on the last Saturday of each month, with COVID-19 preventive guidelines observed during the event. (Photo by Martin Mbangweta/Xinhua)