A nurse prepares a syringe with a dose of the Moderna coronavirus disease (COVID-19) vaccine at Enfermera Isabel Zendal hospital in Madrid, Spain, July 23, 2021. Juan Medina | Reuters Moderna CEO Stephane Bancel on Thursday said the efficacy of boosters against Covid-19 will likely decline over time, and people may need a fourth shot […]
Leading U.S. scientists and physicians worry that the FDA and CDC are moving too fast in approving a fourth round of Covid shots, with little public debate that gives the vaccine makers too big a role in setting the pace with which the doses are distributed across the nation. The top U.S. public health agencies […]
Customers try Apple Watch devices in the Apple Marunouchi store on September 07, 2019 in Tokyo, Japan. Tomohiro Ohsumi | Getty Images Fitness trackers from companies like Apple, Amazon, and Google are making a significant shift from being low-tech devices that counted steps to now becoming what’s fashionable in personal health. Tracking fitness and workout […]
