Immunity Page 304
More in Immunity
What Causes Acute Bronchitis: Viruses, Bacteria & More
Acute bronchitis is usually caused by viruses, but bacteria and irritants can also trigger it. Learn what’s behind your inflamed airways and who’s most at risk.
What Is Meningitis? Causes, Symptoms & Treatment
Learn what meningitis is, how bacterial and viral types differ, what symptoms to watch for, and how it’s treated and prevented.
How Bad Is Flu B? Severity and Who’s Most at Risk
Flu B can be just as serious as Flu A, especially for children and older adults. Learn who’s most at risk and what makes it tricky to treat.
HIV Positive: What It Means and What to Expect
An HIV positive diagnosis is life-changing, but not what it once was. Learn what it means for your health, treatment options, and what life looks like today.
Is Long COVID Dangerous? Organ Damage and Risks
Long COVID can affect the heart, lungs, and brain long after infection. Learn what the research says about organ damage, chronic disease risk, and who’s most vulnerable.
What Are Inflammatory Diseases? Types, Causes & Symptoms
Learn how normal inflammation turns into chronic disease, what conditions it causes, and how doctors diagnose and treat inflammatory diseases.
What Causes Chronic Fatigue: Infections to Inflammation
Chronic fatigue can stem from viral triggers, immune dysfunction, and brain inflammation — often working together to keep your body stuck in exhaustion.
What Is Gas Gangrene? Causes, Symptoms, and Treatment
Gas gangrene is a rare but serious bacterial infection that destroys tissue quickly. Learn what causes it, who’s at risk, and how it’s treated.
What Is Varivax Vaccine? Uses, Schedule, and Side Effects
Varivax is the chickenpox vaccine recommended for children and some adults. Learn how it works, when to get it, and what side effects to expect.
What Precautions Should You Take for COVID-19?
From vaccines to ventilation, here’s what actually helps reduce your risk of COVID-19 and what to do if you get sick.
What Is IgA Deficiency? Symptoms, Causes & Treatment
IgA deficiency is the most common immune deficiency, yet many people never know they have it. Learn what it means for your health and how it’s managed.
How to Treat Adenovirus: Fever, Pink Eye, and More
Adenovirus treatment focuses on relieving symptoms at home. Learn how to manage fever, pink eye, and stomach issues, and when to see a doctor.
What Is Flu B and How Does It Differ From Flu A?
Flu B is less talked about than Flu A, but it can be just as serious. Learn how they differ, who’s most at risk, and how to treat it.
What Are Some Viruses? Common Types and How They Spread
From the common cold to bloodborne infections, learn what viruses are, how they spread, and which ones vaccines can help prevent.