Oxford study finds those vaccinated with a single dose of the vaccine were 67% less likely to test positive with a PCR test

It also applies to those in marine, process sectors

Country draws sharp criticism over slow start to its innoculation drive 

British pharma will also support manufacture of up to 100 million doses of German firm’s first-generation vaccine

Police suspected of being responsible for execution, burning of 19 people

Beijing has donated about 500,000 doses of the Sinopharm vaccine with a further million expected by the end of the month

Drive will continue until 3.2 million citizens immunised, says health minister

Approval of Alejandro Mayorkas gives agency first permanent leadership in nearly two years

Calls for protest go out on social media as activists launch Facebook group

Sierra Leonean is accused of murder, aggravated war crimes, and aggravated crimes against humanity

In pre-trial brief, impeachment managers say American people must be protected against ex-president

US officials have suggested institute the source of coronavirus

Residents told to ignore Covid-19 quarantine, evacuate threatened areas