News from the week of February 19: 1. Long-acting HIV treatment demonstrates efficacy in people with challenges taking daily medicine as prescribed. https://go.nih.gov/sjjGKK4 2. 275 million new genetic variants identified in NIH precision medicine data. https://go.nih.gov/YcoCp1n 3. Women may realize health benefits of regular exercise more than men. https://go.nih.gov/YHlPXx2 4. NIH study offers new clues into the causes of post-infectious ME/CFS. https://go.nih.gov/x6Wj1Xi 5. Researchers optimize genetic tests for diverse populations to tackle health disparities. https://go.nih.gov/4KUG65K