Africa lags behind in vaccination targets iol.co.za - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from iol.co.za Daily Mail and Mail on Sunday newspapers.
Gumla: Even as the Indian women team was trailing behind Argentina in the hockey semifinal at the Tokyo Olympics till the last moments of the fourth q.
South Africa’s ministerial advisory committee on Covid-19 vaccines also points out that some people with weaker immune responses may become re-infected with SARS-CoV-2, the virus which causes Covid-19, especially if their first infection happened during South Africa’s first wave, when the wild-type or original form of the virus was dominant.
The antibodies that our bodies produce in response to the original SARS-CoV-2 variant do not necessarily protect us against infection by later variants such as the Beta (this variant was dominant during South Africa’s second wave) and Delta (the variant that is currently dominant in the country) variants.
The 30-day rule: Why you have to wait for a vaccine if you've recently had Covid mg.co.za - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from mg.co.za Daily Mail and Mail on Sunday newspapers.