1. ‘Superinfection’ with HIV Raises Questions. People who have repeated exposure to HIV can acquire different viral strains at different times, a phenomenon called “superinfection.”
2. Springing Ahead May Uncoil the Heart. When the clocks are moved ahead for daylight saving time, the disrupted circadian rhythm could result in a heart attack.
3. Cancer Survivors Face Major Health Risks. A growing population of cancer survivors faces an increased risk of radiation-related second malignancy and cardiovascular disease (CVD) for which little evidence-based clinical guidance has emerged.