Quit-smoking action plan
Learning Center
Orchitis
This inflammation of one or both testicles can cause pain and infertility. It's usually caused by a bacterial infection or the mumps virus.
Opioid stewardship: What is it?
Learn about the roles everyone plays in opioid stewardship, safety and overdose.
Omega-3 in fish: How eating fish helps your heart
Learn how omega-3 fatty acids in fish can benefit heart health.
Office ergonomics: Your how-to guide
Use this visual ergonomics guide to make your sitting work space more comfortable.
Narcolepsy
Learn more about this sleep disorder that causes periods of involuntary sleep, sleep paralysis and early rapid eye movement (REM) sleep.
Mediterranean diet for heart health
This heart-healthy eating plan emphasizes healthy fats, whole grains, fruits, vegetables, beans, nuts and seeds.
Measles vaccine: Can I get the measles if I've already been vaccinated?
Is it possible to get measles from someone else if you've been vaccinated?
Mayo Clinic Minute: You're washing your hands all wrong
Watch this video with tips about how to wash your hands.
Mayo Clinic Minute: Will there be a Lyme disease vaccine for humans?
Learn about Lyme disease and a Lyme disease vaccine that's being developed.
Mayo Clinic Minute: Why vaccines are especially important for older people
Find out how older people can benefit from vaccines.
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