news China's COVID-19 vaccines suitable to Africa: Zambian expert Zhao Yupeng Replay Video UP NEXT LUSAKA, Feb. 16 (Xinhua) -- China's COVID-19 vaccines are suitable to Africa as they are safe, effective and affordable, says Haggai Kanenga, a lecturer and researcher in the Department of Development Studies at the University of Zambia. The expert calls on African countries to increase their awareness of the safety and effectiveness of Chinese vaccines to use them to fight COVID-19.