Many foods are high in B vitamins, including certain types of meat, fish, and poultry, legumes, seeds, eggs, dairy products, and leafy greens. There are eight B vitamins — collectively called B ...

Hepatitis A and hepatitis B are viral liver infections. They have similar symptoms but different modes of transmission and potential complications. A person can prevent both viruses through ...

There are four types of influenza virus. Influenza A is the most common, followed by influenza B. Both are highly contagious and have similar symptoms, including fever, chills, and body aches.

A group of independent vaccine advisers to the US Centers for Disease Control and Prevention is meeting this week, and a key item on the agenda is the hepatitis B vaccine. After presentations about ...