As India scrambles to begin phase 3 of COVID-19 vaccination, several challenges plague the inoculation drive
Another 50 vaccines are in the pipeline, and several of them are in the last stages, he added. Vaccination drive in India: Soon after the pandemic struck the world last year, scientists globally began working on vaccinations to prevent the COVID-19 infections. Worldwide, as many as 250 vaccine candidates were being developed, of which at … Read more