The government received eight proposals to develop diagnostic reagents and 24 proposals...
More about 'chemicals'
Govt gave these SA groups millions to develop Covid-19 tests, chemicals – they have six months to do it
Sarah Wild, Business Insider SA
China is sending trucks to spray bleach on entire cities as the country struggles to contain the Wuhan coronavirus
Public health and infection control experts say spraying entire towns is "a little over...
Hilary Brueck, Business Insider US