HealthTap Online Primary Care Doctors Accepting New Patients
Book a video visit
HealthTap
Telehealth
A member asked:

What are the chances of catching aids through one single encounter?

A doctor has provided 1 answer
Dr. Joel Gallant answered

Specializes in Infectious Disease

1 is enough: Every HIV infection started with a single encounter. But the more unprotected encounters you have, the greater the risk. Think of russian roulette: you could lose on your first play. But if you survive and keep playing, your odds are poor.

Dr Villaplana agreed

Answered 6/10/2014

5.7k views

Thank

Related Questions

A member asked:

My gf has two children nd she is widow now.She haven't sex fr two years..She wabt a one more child frm me.Wat is the chances of aids if we have sex..

A doctor has provided 1 answer

A member asked:

I just had a one night stand and i'm worried about aids, what are the chances?

A doctor has provided 1 answer

A member asked:

What are the chances of catching aids from someone who has tested positive? (if we use a condom)

A doctor has provided 1 answer

A member asked:

What are the chances of catching HIV or aids when performing 5min oral sex to female unknown if she has HIV or aids?

A doctor has provided 1 answer

A member asked:

What are the chances of transmiting aids through sores in the mouth?

A doctor has provided 1 answer

Sponsored Content
HealthTap Medical Group does not endorse products or services. Sponsored content revenues support our mission to make health information free and accessible to all.Learn more

People also searched for:

HIV testing I'm 32 and have engaged in unprotected sex with 9 men (2 long term boyfriends). All but two were one time encounters. I'm now engaged to be married and worried sick about HIV/AIDS. Our pre marital conseling covers HIV testing. I honestly had
What the chance of catching syphilis from one sexual encounter and how would the chance different if that person is at the stage where they are contagious?
What is the chance of catching aids at a strip club, if you keep your pants on?
What are the chances of catching HIV or aids from oral sex?
What are the chances of a man catching HIV from a woman who has aids?

Telemedicine

Primary Care
Manage Your Conditions
Women's Health
Children's Health
Men's Health
Senior Health
Wellness, Prevention & Lifestyle
Sexual Health
Mental & Behavioral Health
Travel Medicine
Urgent Care
Ask your question
Didn't find what you're looking for?

90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.

Ask your question

More of what we treat

Allergies
Antibiotics
Asthma
High Blood Pressure
Prescriptions
Type 2 Diabetes
Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.
HealthTap
HIPAA logo
HIPAASecure
Soc 2 Type 2 logo
SOC 2 Type 2Certified
JCAHO Accredited
JCAHOAccredited
Member App

Download HealthTap

Video visit and message your doctor

Member App QR Code
Play Store Member LinkApp Store Member Link

Questions?

+1 (888) 828-0841support@healthtap.com
LinkedInTwitter
HomeTermsPrivacyCookiesDMCAHealth TopicsDoctors DirectoryDoctor Q&A by Specialty
Copyright 2026 HealthTap, Inc.