Hepatitis A Virus IgM (HAV IgM) analysis is a test designed to detect IgM antibodies in the blood, indicating a recent Hepatitis A infection. This test is commonly used to diagnose infection in individuals experiencing hepatitis symptoms such as jaundice, fatigue, and nausea. It may also be ordered during viral outbreaks or after potential exposure, helping to assess the severity of the condition and guide appropriate treatment. The presence of IgM indicates an active infection, while IgG antibodies reflect recovery or immunity. Accurate results support proper medical decisions to maintain the patient’s health.