WHO Seeks to Revive Stalled Inquiry Into Origins of Covid-19 / The World Health Organization is reviving its stalled investigation into the origins of the Covid-19 virus as agency officials warn that time is running out to determine how the pandemic that has killed more than 4.7 million people world-wide began.
Delta is edging out other strains as most dominant Covid variant of concern: WHO made an alarming statement / Delta coronavirus strain has been detected in samples of 99% of patients worldwide. This was stated by Maria van Kerkhove, a leading specialist of the World Health Organization (WHO), on COVID-19.
