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Infectious Disease

Hand holding foot with COVID toe
February 5, 2026/Infectious Disease

COVID Toes, COVID Rashes and Other Skin Complications: A Quick Guide

Chilblain-like skin lesions and rashes are mild (and rare) complications of many viral infections, not just COVID-19

Adult palms of hands with symptoms of hand, foot and mouth disease
January 28, 2026/Infectious Disease

Can Adults Get Hand, Foot and Mouth Disease?

Yes, but symptoms can be easy to miss

Person sitting on couch, wrapped in blanket, holding mug of tea, coughing into a tissue

Walking Pneumonia vs. Pneumonia: What’s the Difference?

‘Walking pneumonia’ is milder and doesn’t always require medication — but it’s also highly contagious

Raw chicken and steak among fruits, vegetables and eggs
January 16, 2026/Infectious Disease

The Most Common Foods That Carry Salmonella

Salmonella is a common bacterium that can contaminate raw meat, eggs, seafood and more

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People gathered around holiday table getting ready to eat
November 24, 2025/Primary Care

How To Stay Healthy During the Holidays

Follow these tips, like hand washing and self-care, to keep illness at bay as you celebrate the season

Fashionable older person blowing into a mug, looking out window
October 3, 2025/Infectious Disease

Understanding COVID-19 Guidelines

Most can return to work or school when they’re symptom-free for 24 hours

Kitchen sponge sitting on edge of dirty sink filled with dirty pans
July 10, 2025/Infectious Disease

What Is Cross-Contamination and How Can You Avoid It?

Washing your hands, thoroughly cleaning kitchen tools and preparing meat separately can reduce the risk of foodborne illness

People showing COVID-19 prevention techniques, like washing hands, masking and getting vaccines
June 30, 2025/Infectious Disease

Coronavirus Tips: Prevention and Safety for Everyday Life

Covering your mouth when you cough and staying home when you’re sick are a couple ways to help keep yourself and others COVID-free

Woman in exam gown on gynecologic exam table, talking to healthcare provider
June 19, 2025/Sex & Relationships

Is HPV Permanent?

The virus often clears up on its own within two years, but it can also linger and can cause further complications

Children in a barn on a farm, standing and sitting on hay bales, petting an animal
June 13, 2025/Infectious Disease

Is the Hygiene Hypothesis True or False?

We don’t fully understand how cleanliness impacts immune system development, but we do know that preventing illness is important

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