WebMD
- COVID-19 Booster Shots: Top Questions AnsweredDo I need to show proof of being high risk? Am I still fully vaccinated if I haven’t received a booster? We break down your most pressing questions surrounding FDA’s updated COVID-19 booster guidelines.
- DNA Sensor Can Spot When COVID Is ContagiousA new study finds a DNA sensor that can detect viruses and tell if they are infectious or not in minutes.