London, November 26 (IANS) Amid warnings over a new coronavirus variant, a number of countries, including the UK, Israel, Italy and Singapore have moved to restrict travel from South Africa and other countries
New Delhi, February 9 (IANS): The Union Health Ministry on Tuesday said that studies, though limited, on the variant of SARS-CoV-2 that emerged in South Africa, indicate that Covishield vaccine does not prevent