Antiviral therapy lowers taurochenodeoxycholic acid concentrations in patients with hepatitis B virus cirrhosis, reflecting changes in bile acid balance with viral suppression.
Vaccines delivered to the gingival sulcus via coated dental floss in mice stimulate both systemic and mucosal immunity and protect against lethal influenza challenge.
Following court injunctions, some states and cities regained funding, while others experienced continued cancellations that affected immunization clinics, workforce capacity, and infectious-disease surveillance.
Emails and interviews show CDC scientists were sidelined during the West Texas surge, leaving local officials without guidance as cases spread across the US and into Mexico.