New Delhi: Countries that do not have a BCG vaccination policy saw ten times greater incidence of and mortality from Covid-19, compared with those who do, a forthcoming study from medical researchers in the US and UK, which analysed data from 178 countries, has found. SOURCE: The Economic Times BCG, or Bacillus Calmette-Guérin, is a vaccine for tuberculosis and is administered at birth in countries that have historically suffered from the disease, such as India. Many rich nations, such as the US, Italy and Holland, have never had a universal…
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