warns

WHO warns new Covid variants could emerge that are fully resistant to vaccines as pandemic drags on

WHO warns new Covid variants could emerge that are fully resistant to vaccines as pandemic drags on

World Health Organization (WHO) Director-General Tedros Adhanom Ghebreyesus talks during a daily press briefing on COVID-19 virus at the WHO headquaters in Geneva on March 11, 2020. Fabrice Coffrini | AFP | Getty Images The World Health Organization warned Wednesday that new coronavirus variants could emerge during the pandemic that render the current vaccines useless.…