As the coronavirus mutations spread across the world and assume more contagious forms, Pfizer and Moderna, the two mRNA technology vaccine-makers, have claimed that their vaccines can give protection from new virus strains. Dr Peter Chin-Hong, Infectious Disease Specialist and Professor at University of California, San Francisco, told NDTV, "There is a difference between a variant and a strain. A variant happens every two week and a strain usually takes years to occur."
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NDTV is one of the leaders in the production and broadcasting of un-biased and comprehensive news and entertainment programmes in India and abroad. NDTV delivers reliable information across all platforms: TV, Internet and Mobile.
Subscribe for more videos: https://www.youtube.com/user/ndtv?sub_confirmation=1
Like us on Facebook: https://www.facebook.com/ndtv
Follow us on Twitter: https://twitter.com/ndtv
Download the NDTV Apps: http://www.ndtv.com/page/apps
Watch more videos: http://www.ndtv.com/video?yt
- Category
- Asia
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- NDTV 24x7, Coronavirus, Covid-19
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