Three years after the World Health Organization declared the Covid-19 pandemic, life has not returned to normal for millions still struggling after their initial infection. For those with long Covid, health challenges are only part of the battle as they endure social stigma and endless bureaucracy in their quest to get better. ...

People who have been infected with COVID-19 may suffer from lingering chest pains for up to a year after their coronavirus infection, a new study has found. ...