"Testosterone therapy in hypogonadal men showed no reduction in fracture risk, with fracture incidence higher in the treatment group, researchers reported."
"Low vaccine efficacy in patients with systemic lupus erythematosus correlates with unique B cell endotypes and compromised T cell immunity , researchers report."
The U.S. Department of Health and Human Services has initiated a broad pause in public communications and travel, disrupting meetings, publications, and research funding approvals affecting human and animal health.