New research has revealed a link between a lesser known heart syndrome and COVID infection, with a much smaller link seen between the condition and COVID vaccination.
Every time a person gets infected with COVID-19, their risk of dying or suffering serious long-term health problems increases dramatically, a new study has found.
COVID-19 swept across the world far more effectively than previously thought, with a stunning number of cases left unreported as recently as the summer of 2021, a new World Health Organization (WHO) study says.
Nearly everyone has heard of Paxlovid rebound, where COVID-19 symptoms return after taking the antiviral and then feeling better. It even happened to President Joe Biden. But new research shows it also happens to patients who don't take the medication.
