Learning Center
Mark Hooper

Chickenpox (Varicella)

For Everyone About Chickenpox KEY POINTS Chickenpox is a highly contagious disease caused by the varicella-zoster virus (VZV). The virus spreads mainly through close contact

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Learning Center
Mark Hooper

Managing High Blood Pressure

For Everyone KEY POINTS Measuring your blood pressure is an important step toward controlling high blood pressure. If you have diabetes, you may also have

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Health Tips
Mark Hooper

Facts About TBI

For Everyone KEY POINTS A TBI affects how the brain works. TBI is a major cause of death and disability. TBIs may be missed in

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Learning Center
Mark Hooper

What is Blood Cholesterol?

Español Cholesterol is a waxy, fat-like substance that your body needs for good health, but in the right amounts. Lipoproteins  are small, round particles made

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Learning Center
Mark Hooper

Types of Physical Activity And Your Heart

Español   IN THIS ARTICLE Aerobic activity Muscle-strengthening activity Bone-strengthening activity Balance activities Flexibility activities The three main types of physical activity are aerobic, muscle

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Learning Center
Mark Hooper

Fireworks

Posted July 1, 2022 JULY 1, 2022 For Everyone WHAT TO KNOW Summary: This blog discusses the safety and health issues with making and detonating

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Learning Center
Mark Hooper

Cold Versus Flu

For Everyone AUG. 8, 2024 ESPAÑOL PURPOSE Influenza (flu) and the common cold are both contagious respiratory illnesses, but they are caused by different viruses.

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Learning Center
Mark Hooper

Ebola Disease Basics

For Everyone JUNE 2, 2026 ESPAÑOL KEY POINTS Ebola disease is caused by an infection with an orthoebolavirus. Orthoebolaviruses are found primarily in sub-Saharan Africa.

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Health Basics
Mark Hooper

What Is Angina?

Español Angina can be a warning sign that you are at a higher risk of having a heart attack. If you have chest pain that

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Learning Center
Mark Hooper

About Swimmer’s Itch

For Everyone KEY POINTS Swimmer’s itch is an infection caused by a parasite. It can cause an allergic reaction and rash on your skin. Swimmer’s

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