Over the past month, global COVID-19 cases rose slightly, with a steady drop in deaths from the virus, the World Health Organization (WHO) said in its latest monthly update.
However, the group cautioned about interpreting the data, given that less than half of countries reported their COVID metrics during the latest reporting period, which covers December 11, 2023, to January 7.
Bivalent (two-strain) COVID-19 vaccines help protect against COVID-19–related thromboembolic events, including strokes, embolisms, and heart attacks, more so than monovalent (one-strain) vaccines, according to a study today in Morbidity and Mortality Weekly Report.