can you be a carrier of chlamydia and test negative
Charlotte Adams
Updated on June 05, 2026
The short answer. Yes, it is possible to contract a STI from someone who tested negative (for the STIs that they were tested for)… if (and only if!) they were positive for an STI that they weren’t tested for. Or if they were positive for an STI in a location that didn’t get tested, such as in the mouth and throat.
Is it possible for one partner to have chlamydia and not the other?
People get STDs by having sex with someone who has an STD. Once you are infected, you can infect someone else. Both gonorrhea and chlamydia often have no symptoms. Sometimes only one partner will have symptoms, even though both have the disease.
Can you be a carrier of chlamydia?
Because chlamydia infections often cause no symptoms, individuals who have one may not seek medical attention or get treated for it. However, anyone who is infected with chlamydia can pass it to other people, who can, in turn, pass it to others.
How likely is it to get a false-positive for chlamydia?
False-positive rates in studies that compared self-collected and clinician-collected samples ranged from 0% to 1.2%. For chlamydia testing in males, false-positive rates were 0.4% for meatal testing19 and 0.3% to 0.7% for urine testing,19,29 while false-negative rates ranged from 0% to 8%.
Will I definitely get chlamydia if my partner has it?
Myth: You can’t catch chlamydia if you’ve only had sex once. Fact: If you have sex once with a partner who’s got chlamydia, you’ve got around a 30% chance that you’ll pick up the infection from that one time. That’s all it takes.
Can a chlamydia test be wrong?
For example, a person’s urine test for chlamydia may be positive but their genital culture may come back negative. False-negative results are those in which you have a condition but the test says you don’t. False-positive results are those in which you don’t have a condition but the test says you do.
Can chlamydia lie dormant?
Regular testing is important to detect the infection. Most test results are delivered within 2-5 days. Can chlamydia lay dormant? Yes, chlamydia can lie dormant in the body, causing a low-grade infection without symptoms.
Can chlamydia go undetected on a test?
The majority of people who have chlamydia don’t experience any symptoms at all. And even if you do have symptoms, they may not show up for anywhere from 1 week to 3 or more months after the infection’s been transmitted to you through sexual intercourse.
Can I test positive for chlamydia and not have it?
First, it is possible to have a false positive on these test results, and the poor husband may be telling the truth about his fidelity. Another possibility is that the earlier test did not pick up the chlamydia, when, in fact, it was already present.
Does chlamydia always show up in a test?
Chlamydia is a sexually transmitted infection (STI). Symptoms may not always appear, or they might be so subtle that they are not noticeable. If symptoms do appear, it can take weeks to months for people to notice them.
Can chlamydia come back by itself?
Yes, you can contract chlamydia more than once, although it’s rare for it to reoccur or persist after correct treatment.
How did I get chlamydia if my partner doesn’t have it?
It can happen even if no one cums. The main ways people get chlamydia are from having vaginal sex and anal sex, but it can also be spread through oral sex. Rarely, you can get chlamydia by touching your eye if you have infected fluids on your hand.
Can you get an STD even if neither partner has one?
If 2 people who don’t have any STDs have sex, it’s not possible for either of them to get one. A couple can’t create an STD from nothing — they have to get spread from one person to another.