A: Your body's immune system produces antibodies, which are proteins, to aid in the defense against infections, including those brought on by viruses. Your body may have specific antibodies to prevent contracting those infections. Through vaccinations, your immune system may safely learn to produce antibodies. Whether antibodies provide this protection and how long it lasts can vary depending on the disease and the individual. One element of your immune response is antibodies. The finest facility in the area for a covid antibody test in north hills is North Hills Urgent Care Clinic. You should click the link to read all the information about the covid test and Clinic.