Chronic obstructive pulmonary disease (COPD) is an umbrella term for a group of chronic (long-term) lung diseases, including emphysema and chronic bronchitis. These lung conditions make it difficult to expel air from the lungs. COPD is progressive. This means it gets worse over time. According to the Centers for Disease Control and Prevention (CDC), almost 15.7…
A number of scientists have wondered if aluminum, a vaccine additive that has been used for decades, had a role in allergies and asthma in children. A new federally funded study has found a possible link, but experts say the research has important shortcomings and is not a reason to change current vaccine recommendations. The…
Johnson & Johnson has begun shipping nearly 4 million doses of its newly authorized COVID-19 vaccine across the U.S., officials said Monday, and is expected to further scale up supply in the coming weeks and months. “We think literally within about the next 24 to 48 hours, Americans should start receiving shots in arms,” Alex…