What do we know about the COVID-19 Coronavirus Vaccine?
A number of vaccines are now out to provide immunity from Coronavirus COVID-19 virus. The most popular are the Indian 'Covaxin' and 'Covidshield', Russia's 'Gamaleya', American BioNTech (Pfizer) and another from Moderna. Since data on Chinese vaccines is opaque and the great controversy surrounding them they have not been considered. Considering that a brand new vaccine created for a brand new disease rushed in and out of production, It is but natural that with so much negat