Ahead of 3rd wave, experts split over efficacy of vaccines
Even as the supply of Covaxin has been down to a trickle in recent weeks, making thousands of second-dose recipients wait for their jabs, experts and doctors remain divided in their opinion on the relative merits and disadvantages of the two major vaccines even as a third wave looms.
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Even as the supply of Covaxin has been down to a trickle in recent weeks, making thousands of second-dose recipients wait for their jabs, experts and doctors remain divided in their opinion on the relative merits and disadvantages of the two major vaccines even as a third wave looms. 
