Coronavirus: WHO head calls herd immunity approach ‘immoral’
The head of the World Health Organization has ruled out a herd immunity response to the pandemic. Herd immunity occurs when a large portion of a community becomes immune to disease through vaccinations or the mass spread of disease. Some have argued that coronavirus...Coronavirus: South Africa’s COVID lockdown may have created ‘herd immunity’
Strict controls to contain the virus may have actually accelerated its spread through heavily populated areas. Leading scientists in South Africa believe the country has established a form of collective or herd immunity to COVID-19 after the number of...
How does COVID-19 affect climate change?
According to the data gathered by the World Health Organization (WHO), the pandemic has had some impacts on climate change. During the period of lockdowns and travel restrictions, it was noticeable that the skies of many polluted cities have gotten clearer and several...
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