COLOMBO (News 1st); Sri Lanka is the first country where the Delta variant with three mutations has been reported, said Dr. Chandima Jeewandara, the Head of the Department of Immunology and Molecular Biology on Friday (20). He told News 1st that researchers identified three mutations of the Delta variant spreading in Sri Lanka and in […]
Sri Lanka first country where Delta variant has three mutations – Dr. Jeewandara
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