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Infectious Disease

someone taking an at-home covid test
March 21, 2023/Infectious Disease

Can You Still Use an Expired COVID-19 Test?

Antibodies used to detect the virus can weaken over time, so results may not be reliable

Person with an infected belly button piercing.
February 2, 2023/Primary Care

How To Treat an Infected Belly Button Piercing

Twice-a-day cleaning with a saltwater solution can help you resolve (and avoid) problems

person getting sick with covid twice
January 27, 2023/Infectious Disease

Yes, You Can Get COVID-19 Twice (and Even More)

Despite what you’ve heard or hoped, no one is 100% protected

Person sitting on couch in living room with ice pack on groin.
January 25, 2023/Infectious Disease

What To Do During a Genital Herpes Outbreak

Warm baths, OTC painkillers and cotton underwear can help lessen pain and discomfort

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Healthcare provider looking at records while magnifying glass highlights germs in background, with pills in foreground.
November 29, 2022/Infectious Disease

Are STIs and STDs the Same Thing?

The difference is in the stigma

Person feeling dehydrated.
November 23, 2022/Infectious Disease

How To Prevent C. Diff When Taking Antibiotics

Taking antibiotics only when necessary, handwashing and probiotics can help

Healthcare worker holding a blank covid vaccine card.
October 3, 2022/Infectious Disease

Lost COVID-19 Vaccine Card: Can You Get a Replacement?

Before you panic, here are the options to consider

A medical illustration of the monkeypox virus in purple and pink.
August 26, 2022/Infectious Disease

How Does Mpox (Monkeypox) Spread?

Transmission typically involves skin-to-skin contact, but the virus can also linger on surfaces

Gloved hand filling syringe with vaccine
August 19, 2022/Infectious Disease

Do Smallpox Vaccines Protect Against Mpox (Monkeypox)?

Previous vaccines against smallpox might provide some protection

Person with briefcase walking, looking fatigued
August 18, 2022/Infectious Disease

Can COVID-19 Cause Diabetes?

Early studies have linked the two, but more research is needed

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