After COVID-19, resuming regular exercise may be harder, and new research suggests this may be one more symptom of long COVID. For the study, the researchers reviewed 38 published studies that tracked the exercise performance of more than 2,000 people who had had COVID-19. Ultimately, the investigators zeroed in on nine studies that compared performance…  read on >  read on >

Pregnancy can be a big motivator for women to stop smoking. Now a new study suggests that at least some pregnant smokers start cutting back even before they know they’ve conceived. The findings, researchers say, suggest there may be biological mechanisms during pregnancy that can blunt the desire for nicotine. If true, understanding those processes…  read on >  read on >

The ability of TPOXX to treat people infected with monkeypox is being directly tested in a new clinical trial in central Africa, U.S. health officials have announced. TPOXX — the antiviral drug tecovirimat — is only approved to treat smallpox, but doctors have been using it to treat infections during the global monkeypox outbreak. The…  read on >  read on >

Aggressive measures are needed in the world’s tropical regions to prevent the inevitable next global pandemic, an international coalition of researchers has concluded. Epidemics around the world have largely been driven by viruses that spill over from wild animals into humans, mainly in tropical hot spots where a diverse number of animals come into frequent…  read on >  read on >