A 41-year-old man had a persistent Covid-19 infection for over 750 days, continuously developing new virus mutations, including some similar to the Omicron variant.
Former president Bolsonaro, 70, has been hospitalized twice for health monitoring after being sentenced to 27 years in prison by Brazil's Supreme Court.
The suspicious death of Lee-Ann Shannon in her bathtub exposes a scandalous affair between her husband, local politician Tim Shannon, and their 20-year-old nanny.
The US army has its soldiers practice on-site blood transfusions, a technique reminiscent of World War I, to prepare for scenarios where casualty evacuation or supply delivery is impossible.