No freedom from Covid on August 15: Scientists
(World News Science)

Hyderabad: The ideal time period required for the development of a vaccine is two and a half years. In the fast-track mode, it will take eight months to a year for completing the process of clinical trials, data testing, accuracy and efficacy of vaccine, experts say. Human trials of the inactivated BBV152 or Covaxin, a vaccine candidate being developed by Bharat Biotech along with ICMR and the National Institute of Virology, Pune, that begin on July 7...