COVID vaccines linked to slight increases in heart, brain, blood disorders

COVID vaccines from companies like Pfizer, Moderna, and AstraZeneca have been linked to rare occurrences of heart, brain, and blood disorders, according to the largest vaccine study to date.

Researchers from the Global Vaccine Data Network analyzed 99 million people who received jabs in eight countries and monitored for increases in 13 medical conditions, Bloomberg News reported.

The study, which was published in the journal Vaccine last week, found that the vaccines were linked to a slight spike in neurological, blood, and heart-related medical conditions.