The AstraZeneca COVID-19 vaccine could possibly cause rare blood clots in some people but further studies are required to confirm the link, experts with the World Health Organization (WHO) said on Wednesday.
Being vaccinated against COVID-19 may not prevent transmission and vaccination passports may not be an “effective strategy” for restarting travel, the World Health Organization (WHO) cautioned on Tuesday.
COVID-19 confirmed cases continued to rise around the world for a fourth consecutive week, with around 3.3 million new cases reported in the past seven-day period, the UN health agency said on Wednesday.
The growing gap between the number of vaccines being given in rich countries and those administered through COVAX is becoming “more grotesque every day”, the head of the UN health agency said on Monday.
