1. Moyo-Ndlovu T. More than 480 healthcare workers contract Covid-19. Chronicle 2020 Aug 19. https://www.chronicle.co.zw/more-than-480-healthcare-workers-contract-covid-19/.
2. WHO Regional Office for Africa. Covid-19: situation update for the WHO Africa region. 12 Aug 2020. https://apps.who.int/iris/bitstream/handle/10665/333814/SITREP_COVID-19_WHOAFRO_20200812-eng.pdf.