If you are positive for type 2 and fall within a positive range of 1.1 - 3.5, there’s a decent chance this is a false positive. (There is about an 8% chance of false negative with HSV 2.) This means if you test negative, you might still have HSV 1. (Type 2 is almost always a genital infection.)Ībout 30% of negative results for HSV 1 are false negatives. The only way we can know which location is infected is by symptoms. If you have never had symptoms (no cold sores or genital symptoms) and obtain an IgG based type-specific blood test (the standard test for herpes simplex), and the test comes back positive for type 1, we have no way of knowing whether you are infected orally, genitally, or both. The blood tests do have a lot of value, but here are the biggest issues:Ībout 50% of the population has type 1 herpes. The biggest contributing factor to the guidelines is that 1) standard herpes blood tests are not totally reliable and 2) receiving a herpes diagnosis can have a significant impact on mental health while being virtually non-threatening to your physical health. Preventive Service Task Force documents where they discuss the reasoning for their decision. In fact, you can learn a ton about the research on genital herpes and transmission by reading the U.S. If you read the documents, you can see that the researchers sensitively consider their decision from many different angles. So why is this test not included? Doesn’t the medical community care about preventing transmission?Īlthough it may not feel this way, the doctors and researchers who established these guidelines have been quite thoughtful about them. This means they may not have contracted it from their current partner. In fact, by the time some people are diagnosed, it can be very difficult to determine how long they've had the infection. Many doctors also don't inform patients that the test is not included, so when people do have symptoms and receive a diagnosis, there can be feelings of confusion and worry about whether a partner was dishonest or cheated, when their partner simply may not have known about the infection. Nonetheless, asymptomatic individuals can still pass herpes on, and you could be one of them, even if you obtain regular STD testing. While some people have classic symptoms easily identified as herpes, most people have no recognizable signs or no indications that concern them enough to head to the doctor. Most people with herpes have no idea they’re infected. When it comes to STD screening, the general consensus and recommendation is to not test individuals for herpes unless they have symptoms. Major medical associations regularly publish guidelines for how doctors should practice. That means all those screens that you so diligently obtained since becoming sexually active and the one you may have asked your partner to get as well, probably did not include herpes. Many people diagnosed with herpes feel betrayed by the medical system when they learn they had never previously been tested for herpes and their partner likely was not either. If you didn't know before now, herpes is generally not included in a standard STD panel.
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