Shiloh
Editor, Senior Moderator
Source: https://www.news24.com/fin24/compan...ns-may-have-had-covid-discovery-says-20210818
3h ago
80% of South Africans may have had Covid-19, Discovery says
Bloomberg News
Antony Sguazzin
As many as four out of five South Africans may have contracted the coronavirus, indicating that the country may be one of the world’s hardest-hit nations by the disease, the chief actuary at Discovery said.
Emile Stipp based his calculations on the country’s case-fatality rate and excess deaths, a measure of the number of fatalities compared with an historical average. They are thought to provide a more accurate picture of the impact of the pandemic than the official toll.
“If we know the mortality rate of Covid, we can deduce the likely infection level,” Stipp said in an emailed response to questions.
The infection rate of between 70% and 80%, as estimated by Stipp, is high by global standards and could push South Africa close to so-called herd immunity, estimated at between 80% and 90% by the Infectious Diseases Society of America. Still, it’s possible that the delta variant of the virus could reinfect those who contracted other strains...
3h ago
80% of South Africans may have had Covid-19, Discovery says
Bloomberg News
Antony Sguazzin
As many as four out of five South Africans may have contracted the coronavirus, indicating that the country may be one of the world’s hardest-hit nations by the disease, the chief actuary at Discovery said.
Emile Stipp based his calculations on the country’s case-fatality rate and excess deaths, a measure of the number of fatalities compared with an historical average. They are thought to provide a more accurate picture of the impact of the pandemic than the official toll.
“If we know the mortality rate of Covid, we can deduce the likely infection level,” Stipp said in an emailed response to questions.
The infection rate of between 70% and 80%, as estimated by Stipp, is high by global standards and could push South Africa close to so-called herd immunity, estimated at between 80% and 90% by the Infectious Diseases Society of America. Still, it’s possible that the delta variant of the virus could reinfect those who contracted other strains...