For the difference between a suspicious positive and a positive, a suspicious is not yet a fully confirmed diagnosis. If it is positive, the diagnosis can be confirmed. If the lab returns a suspicious positive, a repeat test is recommended. If you are still unsure after two reviews, you need to combine other methods to help with the diagnosis. Sometimes the diagnosis of the disease requires a certain process. In the early stages of the disease, some antibodies are not fully formed and need to reach a certain time before they can be revealed, so the result may indicate a suspicious positive during this period, so it is important to combine the patient’s symptoms and other tests. If the patient is suspected of having such a diagnosis, it is necessary to verify it repeatedly, for example, in some difficult to diagnose diseases such as tuberculosis, if the exact tuberculosis bacilli are not detected in the sputum, but only the antibodies are suspicious positive, it also proves that tuberculosis may exist, and it is necessary to confirm it further repeatedly or by other methods.