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More in Immunity
What Illnesses Are Going Around Right Now: Flu, RSV & More
Flu is leading this season’s respiratory illness wave, with RSV, COVID-19, and norovirus also circulating. Here’s what’s going around and what to do if you get sick.
How Rare Is Toxic Shock Syndrome and Who’s at Risk?
TSS is rare but serious. Learn who’s most at risk, how to recognize symptoms, and simple steps to lower your chances of getting it.
What Is Aspirin Desensitization and Who Needs It?
Aspirin desensitization helps people with AERD tolerate the drug by gradually exposing them to it. Learn who benefits, how it works, and what to expect.
What Is Adenitis? Causes, Types, and Treatment
Adenitis is inflammation of a gland or lymph node. Learn about its common types, causes, and how it’s typically treated and managed.
Is Tuberculosis Genetic or Environmental?
TB spreads through the air, but your genes can influence how vulnerable you are. Here’s what science says about the role of genetics in tuberculosis risk.
What Sickness Is Going Around Right Now: Flu, RSV & More
Flu is leading this season’s respiratory illnesses, but RSV, COVID, and whooping cough are also circulating. Here’s what’s going around and how to stay well.
What Are COVID Guidelines Now? Isolation to Vaccines
A practical look at current COVID guidance on isolation, testing, treatment, vaccines, and masks—plus what we know about long COVID.
What Happens If You Get West Nile Virus?
Most people with West Nile virus never feel sick, but some develop serious neurological illness. Here’s what the virus actually does to your body.
What Are the RSV Vaccines and Who Should Get One?
RSV vaccines are now available for older adults and pregnant women. Here’s what each option does, who it’s recommended for, and when to get it.
How to Avoid Thrush and Stop It Coming Back
Simple, practical steps to prevent thrush and reduce the chance of it returning, from managing moisture to antibiotic use.
Is Hand Sanitizer Effective Against All Germs?
Hand sanitizer works well against many germs, but not all. Learn which pathogens it misses and when soap and water is the better choice.
Is Burning Mouth Syndrome an Autoimmune Disease?
BMS feels like it could be autoimmune, but it’s actually a nerve condition. Here’s what’s really going on and how it’s treated.
How to Treat Smallpox: Antivirals, Vaccines & Care
Smallpox treatments include FDA-approved antivirals, post-exposure vaccines, and supportive care. Here’s what doctors would use and how you’d access them.
How to Get Rid of Germs in the Air at Home
Fresh air, the right filter, and proper humidity can significantly reduce airborne germs at home. Here’s what actually works.