What Diseases Can You Catch in Public Bathrooms? Myths vs. Realities

Public bathrooms: Real diseases

HIV is not transmitted

Always wash your hands well

Public bathrooms can seem like a biological hazard, but are they really a danger to your health?

Here’s what you need to know about which diseases you can catch—and which concerns are just exaggerated myths—so you can feel more at ease the next time you need to use one.

What You Should Know About Public Bathrooms

What Diseases Can You Catch in Public Bathrooms? – PHOTO: Envato

1. Can You Catch HIV or Herpes?

Myth

HIV and herpes do not survive outside the human body long enough to be transmitted via bathroom surfaces.

The Centers for Disease Control and Prevention (CDC) is clear: casual contact, such as sitting on a toilet seat or touching a handle, does not pose a transmission risk.

2. Do Urinary Tract Infections Come from the Toilet?

Hardly ever.

Although women are more likely to get urinary tract infections (UTIs), most do not come from public bathrooms.

These infections happen when bacteria—like E. coli, which lives in the intestines—enter the urethra, and this is more commonly caused by poor hygiene practices than by sitting on a toilet seat.

YOU MAY BE INTERESTED IN: Everything You Need to Know About Hepatitis B and Its Vaccines

3. Are There Dangerous Bacteria on Surfaces?

Yes, but not all cause illness.

Surfaces like the seat, lid, handles, or paper dispensers can harbor bacteria such as Salmonella, E. coli, or Staphylococcus aureus.

However, most won’t harm you if your skin is intact and you wash your hands thoroughly afterward.

4. Can You Get Genital Warts?

Very unlikely.

The human papillomavirus (HPV) requires skin-to-skin contact.

It doesn’t spread easily through objects or surfaces.

The chance of catching HPV in a public bathroom is extremely low.

5. Can Fungal Infections Be Picked Up in Public Bathrooms?

Possibly, yes.

Infections like athlete’s foot or ringworm can spread in damp places like showers or wet floors if you’re barefoot.

That’s why it’s recommended to wear flip-flops in gym or pool bathrooms.

6. What Is “Toilet Plume,” and Should You Worry?

A little, yes.

When you flush, the toilet can spray tiny particles into the air—called toilet plume—that contain bacteria or viruses.

If there’s no lid, or if it’s left open, these particles can settle on nearby surfaces. Your best defense: avoid touching your face and wash your hands when you leave.

7. What’s Your Best Defense in Public Bathrooms? Soap

Diseases Found in Public Bathrooms – PHOTO: Envato

Wash your hands thoroughly for at least 20 seconds.

According to the World Health Organization (WHO), this simple habit greatly reduces the risk of diseases spread through contact with contaminated surfaces.

Public bathrooms aren’t as scary as you might think.

While they do harbor microorganisms, most don’t pose a real risk if you practice good hygiene.

The key is washing your hands well, avoiding touching your face, and, if possible, using a barrier like toilet paper on the seat.

Have you ever avoided using a public bathroom for fear of getting sick? Share your experience in the comments.

SOURCE: Centers for Disease Control and Prevention (CDC) / Mayo Clinic