Brazil suspends Covaxin clinical trials after Bharat Biotech cancels contracts with its partner Nation Brazil suspends Covaxin clinical trials after Bharat Biotech cancels contracts with its partner News Analysis India 3 years ago By PTI HYDERABAD: Brazil has suspended the clinical studies of Bharat Biotech’s COVID-19 vaccine, Covaxin following termination of the company’s agreement with its partner...Read More