Whether calculating your target heart rate, assessing your risk for a common condition, or testing your knowledge of today's health concerns, these tools help you manage your health. They are easy to use, informative, and often surprising.
Strep throat is just one illness caused by group A streptococcal (GAS) bacteria. Group B streptococcal (GBS) bacteria are responsible for illness in women who have just delivered and in newborns. It also causes illness in people with diabetes. Take this quiz to find out more about streptococcal infections and how to prevent them.