Mixing of Covaxin and Covishield shots: Expert panel gives nod for trials

"The Phase 4 trials for mixing doses of Covaxin and Covishield will soon take place soon on healthy 300 volunteers," the expert panel said. 

https://ift.tt/eA8V8J "The Phase 4 trials for mixing doses of Covaxin and Covishield will soon take place soon on healthy 300 volunteers," the expert panel said.  from Zee News :India National https://ift.tt/37nQikl