Biologicals | COVID-19 – Can patent waivers increase vaccine coverage? · CliniexpertsCOVID-19 – Can Patent Waivers Increase Vaccine Coverage? With the new virus variant causing a surge in infections, India has been crippled by the pandemic. Apart from the shortage of medicines, oxygen and healthcare staff, several states in India face a shortage of vaccines – one of the most effective tools to end the pandemic. Biologicals VaccinesGlobal Clinical TrialLocal Clinical TrialVaccines