Immunity Page 245
More in Immunity
How Do You Get Hepatitis C: Causes & Transmission
Hepatitis C spreads through blood contact, not casual touch. Learn the real transmission routes and what you don’t need to worry about.
Malaria Is Not Airborne: How It Actually Spreads
Malaria spreads through mosquito bites, not the air. Learn how the parasite actually moves between people and what that means for prevention.
How to Cure Pinworms Fast and Stop Reinfection
Pinworms are treated with a single dose of medication, but stopping reinfection requires treating everyone at home and a thorough cleaning routine.
How Long Does Urticaria Last? Acute vs. Chronic
Hives can clear up in hours or stick around for years. Learn what shapes the timeline for acute and chronic urticaria.
How to Prevent Inflammation: Diet, Sleep & Stress
Chronic inflammation is largely lifestyle-driven. Learn how diet, sleep, stress, and movement can help keep it in check.
What Causes Egg Allergy: Proteins Behind the Reaction
Egg allergy comes down to specific proteins that trigger immune responses. Learn which proteins are responsible and why some people react while others don’t.
Is Mono Contagious Before Symptoms Appear?
Mono can spread before you feel sick, and contagiousness can linger long after. Here’s what that means for avoiding transmission.
How to Calm Down Allergies: At-Home Relief Tips
Practical ways to ease allergy symptoms at home, from saline rinses and antihistamines to reducing indoor triggers and timing your meds right.
What Does the Immune System Do and How It Works
Learn how your immune system identifies threats, fights infection, and builds memory — plus how age and lifestyle quietly shape how well it works.
What Causes Sepsis: Bacteria, Viruses, and Fungi
Sepsis can be triggered by bacteria, viruses, or fungi. Learn how a common infection can escalate into a life-threatening immune response.
What Does Shellfish Allergy Include? Foods & Risks
Shellfish allergy covers more than shrimp. Learn which foods to avoid, hidden sources, and why fish allergy is a separate condition entirely.
What Is a Guinea Worm? Infection, Symptoms and Removal
Guinea worm infects through drinking water and takes a year to emerge through the skin. Here’s how it spreads, what removal looks like, and why eradication is so close yet so difficult.
How Bad Can Allergies Get? Mild to Life-Threatening
Allergies range from sneezing and hives to life-threatening anaphylaxis. Learn how severe reactions develop, who’s most at risk, and why timing is critical.
Lyme Disease Symptoms by Stage: From Rash to Arthritis
Lyme disease symptoms change as the infection progresses. Learn what to watch for at each stage, from the early rash to joint pain months later.