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‘Plausible’ link between AstraZeneca vaccine and rare blood clots, WHO committee says

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. 

The opinion by the subcommittee of WHO’s Global Advisory Committee on Vaccine Safety (GACVS) follows a review of latest information from the European Medicines Agency (EMA), the United Kingdom’s regulatory body MHRA, and other countries. 

Clarity still needed on effectiveness of COVID-19 vaccine passports, says UN health agency

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.

“At this stage, we would not like to see vaccination passports as a requirement for entry or exit because we are not sure at this stage that the vaccine prevents transmissions,” said WHO spokesperson Dr Margaret Harris, just ahead of World Health Day on 7 April 2021.

COVID-19: AstraZeneca vaccine benefits still ‘largely positive’

The benefits of the AstraZeneca COVID-19 vaccine are still “largely positive” and outweigh risk of rare but serious blood clots, according to an official with the World Health Organization (WHO), speaking on Tuesday during the agency’s regular press briefing from Geneva. 

Dr Rogério  Pinto de Sá Gaspar, Director for Regulation and Prequalification, was responding to a journalist’s question regarding links between the vaccine and cerebral venous sinus thrombosis, a rare blood clotting syndrome. 

COVID-19 lays bare social inequality says UN chief, as COVAX doses top 36 million

The COVID crisis "has revealed how unequal our societies are” said the UN chief in his message for World Health Day released on Monday.

Highlighting the inequalities and injustices that have been apparent throughout the pandemic, Secretary-General António Guterres said in his message for the day to be marked on Wednesday, that the vast majority of vaccine doses administered so far, have been confined to “a few wealthy countries” or those producing the shots cleared for distribution.

Climate change top challenge over the next decade, UNESCO global survey finds

Climate change and loss of biodiversity is seen as the most pressing challenge over the decade, according to the World in 2030 Survey report published on Wednesday by the UN Educational, Scientific and Cultural Organization (UNESCO). 

More than 15,000 people worldwide contributed to the survey, which was held online between May and September 2020, and made available in 25 languages.