Diseases, Conditions, Syndromes

The British variant is 45% more contagious than the original virus

A new study at Tel Aviv University found that the British variant (termed: B.1.1.7) of COVID-19 is 45% more contagious than the original virus. The researchers relied on data from about 300,000 PCR tests for COVID-19 obtained ...

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Population ageing

Population ageing or population aging (see English spelling differences) occurs when the median age of a country or region rises. With the exception of 18 countries termed by the United Nations 'demographic outliers' (see the Ud 2005 Human Development Report) this process is taking place in every country and region across the globe.

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