vaccination

Inoculation with weakened or dead microorganisms to develop immunity and prevent disease caused by the regular strain of that microorganism.

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Last Updated

October 7, 2025

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Common Skin Conditions During Pregnancy
Many women experience changes in their skin while they are pregnant. Some conditions are due to changes in hormone levels. Doctors don’t know what causes others. Most are harmless. Many go aw...
Your Brain is Aging: What a Family Physician Wants You to Know
Your Brain is Aging: What a Family Physician Wants You to Know
Roughly 10% of U.S. adults ages 65 and older have dementia, while 22% have mild cognitive impairment, according to a Columbia University study. You might have concerns about your own cogn...
Bottles of otc pain relievers including ibuprofen, aspirin, and acetaminophen in a medicine cabinet
Pain Relievers: Understanding Your OTC Options
Over-the-counter (OTC) pain relievers are medicines you can buy at a store, without a prescription from your doctor. They can decrease or stop pain. They can also lower fevers. But not all pain rel...