CURRENTNATIONAL Covid-19 vaccine: One year for country to achieve herd immunity, say scientistsEditor Selangor JournalFebruary 8, 2021February 8, 2021 by Editor Selangor JournalFebruary 8, 2021February 8, 2021 KUALA LUMPUR, Feb 8 — The country is expected to need a year to achieve herd immunity for the coronavirus through the National Covid-19 Immunisation...