Coronavirus update: Questions over Covid-19 vaccine efficacy rates, vaccination challenges before India
India needs an affordable vaccine that can be manufactured in large quantities and delivered hasslefree, Dr. Kang said. (Reuters image) Coronavirus Covid-19 Vaccine update: As the world is inching closer to get the much elusive Coronavirus vaccine, we assess the announcements made by Pfizer-BioNTech and Moderna regarding their Covid-19 vaccine candidates, BNT162b2 and mRNA-1273, respectively. … Read more