'Almost a third of Britons who died of Indian variant had two jabs'
Pharma giant Pfizer has already developed and manufactured ingredients for a COVID-19 vaccine targeting the highly contagious Delta variant.
Public health officials are keeping tabs on this new mutation of the Delta variant. As the super-transmissible Delta variant marches across the US, …
India’s brutal delta-driven wave ended when cases suddenly plunged. Weeks later, the stubborn variant persists.
NEW DELHI — Earlier this year, a catastrophic surge in coronavirus cases ripped through India, killing tens of thousands in a matter of weeks, before plunging just as sharply. But even as markets reopened...