Now showing items 1-2 of 2
How viruses evolve
The unusual cases of pneumonia began to appear in midwinter, in China. The cause, researchers would later learn, was a coronavirus new to science. By March, the infection began to spread to other Asian countries and overseas. ...
COVID-19 and HIV: so far it seems the outcome is not what was feared
(The conversation, 2020)
Based on official figures – which may be somewhat under reported – COVID-19 has not been asdevastating in South Africa as initially feared. Back in March and April this year case numbers on the continent were still ...