SARS-CoV-2 IgM

The SARS-CoV-2 IgM analysis is a type of blood immunological analysis that detects the presence of IgM antibodies specific to SARS-CoV-2, the virus that causes COVID-19. These antibodies typically develop early during infection and can indicate a recent or current infection. IntroLab laboratory in Belgrade is available for this analysis, and our staff is here to address all your concerns.

Why is the SARS-CoV-2 IgM analysis performed?

The analysis is conducted to determine if a person has recently been exposed to the virus, either through infection or vaccination, that includes the viral spike protein.

What are the indications for the analysis?

• Suspected exposure to the virus based on symptoms or travel to high-transmission areas.
• Contact with a person suspected or confirmed to have COVID-19.
• Monitoring the immune response after vaccination.
• Presence of symptoms of the disease caused by this coronavirus.

How is the virus transmitted?

COVID-19 is most commonly transmitted via respiratory droplets through close contact with an infected person. There is also the possibility of virus transmission by touching surfaces with viral particles and then touching the face.

What are the most common COVID-19 symptoms?

Some of the symptoms of COVID-19 include:

• Fever
• Dry cough
• Runny nose
• Stuffy nose
• Sneezing
• Difficulty breathing
• Loss of taste and smell
• Headache
• Fatigue and body aches

These symptoms can vary from person to person and may change over time as the virus evolves and mutates. It is also important to note that some people with COVID-19 may have mild symptoms or even be asymptomatic (without symptoms).

After the acute phase of the disease, some patients report symptoms that last for weeks or even months, known as “long Covid.” These symptoms include fatigue, difficulty breathing, joint pain, “brain fog,” and many others.

How is the analysis prepared?

The analysis requires a blood draw from a vein. It is recommended to wait at least 14 days after the onset of symptoms or vaccination before testing for the presence of IgM antibodies.

Interpreting the results

Based on the results of this blood laboratory analysis, it is possible to distinguish:

• Positive result: May indicate a recent infection or response to vaccination. However, there is a chance that the antibodies indicate a past infection caused by one of the other coronaviruses.
• Negative result: Antibodies not detected. This may mean that the person has not been exposed to the virus or that the testing was done too early. Prevention of disease caused by SARS-CoV-2.

We cannot predict how someone will react to infection if it occurs. However, it is possible to influence whether we will get sick or not to some extent. In this regard, here are some preventive measures you can take to protect yourself and your family from the negative impact of SARS-CoV-2.

• Practice social distancing.
• Wear a mask in public.
• Wash your hands regularly.
• Avoid close contact with the sick.

Diagnostic tests

In addition to IgG antibody test and IgM antibody test, there are other tests for diagnosing COVID-19, such as PCR tests that detect the virus’s genetic material and rapid antigen tests that detect viral proteins.

Our Vrachar laboratory also allows you to perform a COVID panel. It contains a set of all necessary analyses, providing you with a comprehensive insight into your health status during and after the virus infection.