COVID-19 Resurgence: Lessons Learned to Inform the South African Response.

The risk of recurring coronavirus disease (COVID-19) resurgences that threaten Africa's health care systems, newly opened communities, schools, and businesses looms as communities abandon precautionary measures, such as mask-wearing, physical distancing, and regular handwashing. In this piece, we unpack the handling of both the first wave and subsequent resurgence in the context of 3 countries that are experiencing such a resurgence at the time of writing (December 2020): Israel, France, and the United Kingdom. While it is difficult to extrapolate on what to expect in South Africa, based on experience in these 3 countries, South Africa's preparedness for a COVID-19 resurgence should place emphasis on the role of expanded testing and isolation capacity, strengthening enforcement of adherence to non-pharmaceutical interventions, and protection of high-risk populations.