Coronavirus Live Updates | Lancet study finds Covaxin is 77.8% effecctive against symptomatic cases : Rashtra News #Coronavirus #Live #Updates #Lancet #study #finds #Covaxin #effecctive #symptomatic #cases You can track coronavirus cases, deaths and testing rates at the national and State levels here. A list of State Helpline numbers is available as well.Here are the