Immunity Page 311
More in Immunity
How to Avoid Shingles With or Without a Vaccine
Shingles prevention starts with the Shingrix vaccine, but immune health and knowing your risk factors matter too.
How Is Giardia Transmitted: Water, Food, and More
Giardia spreads through contaminated water, food, animals, and more. Learn the main transmission routes and practical steps to lower your risk.
Why Does Ringworm Itch? The Fungal Reason Explained
Ringworm itches because your immune system is reacting to a living fungus. Here’s what’s actually happening under your skin.
What Are Fungal Infections? Types, Causes, and Treatments
Fungal infections range from mild skin conditions to serious internal diseases. Learn how they’re caused, diagnosed, and treated.
Is Autoimmune Disease Contagious? Causes and Risks
Autoimmune diseases aren’t contagious, but infections can trigger them. Learn what actually drives your risk, from genetics to environment.
What Is the Common Cold? Causes, Symptoms & Treatment
Learn what causes the common cold, how symptoms progress, and what actually helps you feel better faster — plus tips to avoid getting sick.
Is Syphilis Still Around? Yes, and It’s Surging
Syphilis cases are rising sharply across the U.S. Here’s why it’s spreading, who’s at risk, and what you should know about symptoms and treatment.
What Does Cholera Do: Symptoms, Effects & Treatment
Cholera causes rapid, severe dehydration through a gut toxin. Learn how it affects the body, who’s most at risk, and how it’s treated and prevented.
How to Prevent Fungal Infections on Skin and at Home
Simple, practical steps to reduce your risk of fungal skin infections at home, the gym, and beyond—including tips for pets and diet.
What Does IgM Mean? Antibody Function and Levels
IgM is your immune system’s first responder antibody. Learn what IgM levels mean for your health and why doctors use them to detect infections and conditions.
What Does AIDS Do to Your Body and Immune System?
Learn how AIDS weakens the immune system, which infections it allows to develop, and how modern treatment can significantly change the course of the disease.
Is Purple Mold Dangerous? Health Risks Explained
Purple mold can pose real health risks depending on the species. Learn which molds appear purple, their effects on your health, and how to safely deal with them.
Is Valley Fever Curable? Treatment and Recovery Facts
Most people recover from Valley Fever on their own, but some need antifungal treatment. Learn what shapes recovery and when the infection becomes serious.
How to Prevent Hepatitis A, B, C, D, and E
Learn how vaccines, safe food and water practices, and a few lifestyle habits can protect you from all five types of hepatitis.