Pfizer, American multinational pharmaceutical company, manufactured the vaccine with German BionTech, saying that analysis of its early data has proven that it is more than 90 per cent effective for treatment of Covid-19.

Nearly 30 people have been arrested during reignited Black Lives Matter protests in the New York city in response to a police shooting in the US state of Philadelphia that left an African American man, Walter Wallace Jr, dead, the NBC New York broadcaster reported on Wednesday