Chennai, Dec 7, The SRM Medical College Hospital and Research Centre here on Monday announced the launch of the third phase of human trials for Covaxin - a vaccine for Covid-19 developed by Bharat Biotech.
In a statement issued here, the SRM Medical College Hospital said the vaccine in the third phase will be tested on about 1,000-1,500 volunteers.
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During the first phase, the vaccine was tested on 30 volunteers, and in the second phase, on over 150 persons and their health is being monitored, it added.