'Covid-19 models are not always 100% correct'
âCovid-19 models are not always 100% correctâ By Roland Mpofu Share Johannesburg - South African Medical Association (SAMA) chairperson Dr Angelique Coetzee says the Covid-19 third wave is not likely to come this month as earlier projected. âMost probably next month or maybe July⦠it depends on behaviour mostly. Even the latest modelling has hesitated to give a time frame â it all comes down to how well individuals and groups adhere to social distancing rules,â said Coetzee, adding that the latest modelling does not give a time frame due to inaccurate data availa...