Houston: The Texas Children's Hospital (TCH) and Baylor College of Medicine (BCM) announced on Tuesday that Corbevax, a protein subunit Covid vaccine, has received approval from the Drugs Controller General of India (DCGI) to launch it in India. The initial construct and production process of the vaccine antigen was developed at TCH's Centre for Vaccine Development, led by co-directors Maria Elena Bottazzi and Peter Hotez.. ...TCH said the vaccine has been through phase three clinical trials with more than 3,000 subjects and was found to be safe and well-tolerated. The trials suggested a better immune response to the Ancestral-Wuhan strain...