COVID-19 vaccine security concerns emerge as rollout gets underway in UK; Google unveils research app

This 7 days&#039s top stories incorporate a COVID-19 vaccine on the horizon, but with the distribution…

Coronavirus LIVE: Preparations underway to resume metro services on Monday

Staff clean a metro teach at Rajiv Chowk Metro station as Delhi Metro Rail Company (DMRC)…

World coronavirus dispatch: First human trial of Covid-19 drug underway

A Uk lady on Thursday became the initial volunteer to participate in the human demo for…