Search and recovery efforts are ongoing for four U.S. Army soldiers who went missing during a scheduled training exercise near Pabradė, Lithuania, according to the […]
Tag: waning
‘Keep your guard up’: CDC studies show waning COVID-19 vaccine efficacy as delta variant sweeps US
Immunity to COVID-19 from vaccines might be declining over time as the highly contagious delta variant surges across the country, according to new research from […]