Editorial | Sunday Observer


President Gotabaya Rajapaksa hit the right note recently when he said that vaccines are the only way out of the current Covid-19 pandemic. In fact, it is the only way to achieve “herd immunity” – the stage where much of the population has been vaccinated and is resistant to the virus. Having no host to cling on to, the virus fades away. This is indeed how vaccines have...
9 May, 2021
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