The COVID-19 neutralizing antibody IgG test measures the presence and concentration of immunoglobulin G (IgG) antibodies that can neutralize the SARS-CoV-2 virus, which causes COVID-19. These neutralizing antibodies are produced by the immune system in response to an infection or vaccination and play a crucial role in preventing the virus from infecting cells. The test assesses the ability of these antibodies to inhibit the virus's ability to enter and replicate within human cells. Elevated levels of neutralizing antibodies suggest a robust immune response and potentially immunity to COVID-19, whether from past infection or vaccination. This test is useful for evaluating immune response, determining vaccine efficacy, and understanding the level of protection against COVID-19. However, it does not provide information about the duration of immunity or guarantee complete protection against future infections.

We provide blood tests in Noida, Gurgaon, Faridabad, Delhi, Indirapuram, Ghaziabad, , Greater Noida, and Greater Noida Extension(west).