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Infectious Disease

covid vaccine swollen lymph nodes
September 16, 2021/Infectious Disease

Swollen Lymph Nodes After COVID-19 Vaccine: Why You Shouldn’t Be Alarmed

Our expert explains why swollen lymph nodes happen

washing hands with soap
July 21, 2021/Infectious Disease

Trying To Avoid Germs? Regular Soap and Water Will Get the Job Done

Ordinary soap and water or an alcohol-based sanitizer can do the job

woman sneezing wiping nose

How Good Bacteria in Your Nose Fights Infections

Reduce unnecessary antibiotics to help your immune system

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woman using hand sanitizer
October 15, 2020/Infectious Disease

Your Comprehensive Guide to Hand Sanitizer

Find out the right way to use it — and which ones aren’t safe

Face mask bracket
October 6, 2020/Infectious Disease

Do Face Mask Brackets Work — And Are They Safe?

They’re a hot seller, but a proper fit is critical

Woman folding her newly washed clothes
April 17, 2020/Skin Care & Beauty

How Often Should You Wash Your Comfy Clothes?: Coronavirus Edition

If you’ve been wearing the same stuff for weeks, it’s time for a laundry intervention

Toothbrushes in close proximity
April 7, 2020/Ear, Nose & Throat

Does Saliva Have Health Risks? 3 Ways Germs Can Spread

Find out which viruses and bacteria can become someone else's problem

Mom and children wash hands at the sink
February 18, 2020/Infectious Disease

How to Stop a Virus From Spreading

Your best defense and offense in protecting yourself and others

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