The BK virus is a common virus that is present in the urine of many healthy people, so a positive test result does not necessarily mean that a person has an active infection or that treatment is needed. However, in people who have received organ transplants, a high level of the virus in the urine can be a sign of an active infection, which can cause serious complications if left untreated. It is also important to note that certain factors such as immunosuppressive medications and other medical conditions can increase the risk of BK virus infection. Therefore, it is important to inform the healthcare provider of any medications or medical conditions that the person has.
