New Delhi, January 14 — Congress leader Manish Tewari on Wednesday said that emergency use authorization to COVID-19 vaccine 'Covaxin' raises concerns on its efficacy as phase three trials have not been completed and its roll out can't be used as phase three trial. He said Indians "are not guinea pigs".
"Covaxin was licensed by the government for emergency use. Now government is saying that the recipient won't be able to pick and choose the vaccine which he's administered. When phase three trials of Covaxin is not complete, it raises various concerns on its efficacy," Tewari told ANI.
The former union minister said the government should act in a manner whereby there's complete confidence in people.