Oxford-AstraZeneca Researchers Halt Clinical Trial of COVID-19 Vaccine Among Children
Voice of America
A clinical trial of the Oxford-AstraZeneca COVID-19 vaccine involving young children and teenagers has been halted by Oxford researchers as British drug regulators conduct a safety review of the two-shot regimen.
The Medicines and Healthcare Products Regulatory Agency are looking into a possible link between the vaccine and blood clots across the world, including several European countries. So far, there have only been 30 cases of blood clots out of 18 million doses administered across the European continent, including seven fatalities. Most of the cases were diagnosed as cerebral venous sinus thrombosis, which are clots that drain blood from the brain and can lead to strokes. Marco Cavaleri, the head of vaccines for the European Medicines Agency, told an Italian newspaper Tuesday the agency was prepared to confirm a link between the troubled vaccine and blood clots, but the EMA issued a statement to Agence France-Presse denying those claims, saying it expected to announce its findings either Wednesday or Thursday. The Oxford-AstraZeneca vaccine has had a troubled rollout across the world, initially because of a lack of information from its late-stage clinical trials on its effect on older people, which has slowed vaccination efforts throughout Europe. Many nations stopped administering the Oxford-AstraZeneca vaccine because of the blood clotting incidents.Kheang Pichphanith, 24, who is among those relocated from Cambodia's archaeological site, sits next to her 1-month-old twin babies at her home in Run Ta Ek village in Siem Reap province, Cambodia, April 2, 2024. A view of Bayon temple at Angkor Wat temple complex in Siem Reap province, Cambodia, Tuesday, April 2, 2024. Chhem Hay, 37, stands at a main door of her house under construction at Run Ta Ek village in Siem Reap province, Cambodia, on April 2, 2024.
FILE - This July 26, 2023, image provided by phade® by WinCup, Inc., shows a 'Coral Fort,' made of biodegradable drinking straws off the coast of Fort Lauderdale, Fla. This July 26, 2023 image provided by phade® by WinCup, Inc., shows a 'Coral Fort,' made of biodegradable drinking straws off the coast of Fort Lauderdale, Fla.