SARS-CoV-2 IgM

Elevated levels of SARS-CoV-2 IgM might mean that your body is currently fighting off a recent or ongoing exposure to the virus that causes COVID-19. This increase in IgM is part of your immune system's natural defense, working to stop the virus from spreading inside you. High levels could also be influenced by factors like certain medications (such as immune-suppressing drugs) or other immune responses. Keep in mind that this is a general explanation, and individual health situations can vary.

Symptoms of high levels of SARS-CoV-2 IgM may not be distinct, as the antibody response is a part of the body's natural defense mechanism. However, they could align with symptoms of a recent or ongoing COVID-19 infection, which may include fever, cough, loss of taste or smell, and fatigue.

Having low levels of SARS-CoV-2 IgM might mean that your body hasn't recently come across or isn't currently fighting the virus that causes COVID-19. This could be because you haven't been exposed to the virus, or it might mean that your body's immune response has moved past the stage where it makes IgM antibodies. It's also possible that your immune system isn't making these antibodies as it should, which could be due to things like your age, overall health, or certain medications like immunosuppressants or corticosteroids.

Symptoms of low levels of SARS-CoV-2 IgM are typically not noticeable, as this specific antibody response is internal and not directly linked to observable physical symptoms.