(Connie Chang/ National Geographic) — Growing up in Atlanta, Georgia, Lauren Finney Harden had always had allergies. But after she moved to New York City for her first job in 2007, inflammation “just exploded” throughout her body.

“I had insane full-body rashes and strange gastro issues. I’d get massive burps that made  …

(Adam Miller/ CBC News) — An inaccurate Canadian study suggesting an extremely high rate of heart inflammation after COVID-19 vaccines has been retracted due to a major mathematical error — but not before it spread like wildfire on anti-vaccination websites and social media.

The preprint study, which was released  …