Vaccinate, inoculate and immunize are three words that describe the "jab" people get to guard them against serious infectious illnesses. Harmonious - yes - but each offers a different consumer expectation.

Long COVID, a perplexing phenomenon characterized by the persistence of symptoms for weeks, months, or even years after recovering from COVID-19, continues to baffle medical professionals and researchers.

Covid is commonplace. Some, are laid up with symptoms for days or weeks. A smaller group risks hospitalization or death. Should you get the booster update?

Today we explore the remarkable drug Paxlovid before turning to a new report suggesting we were wrong. The drug now appears not associated with a higher probability of COVID-19 re-infection.