Report from Ed Snetsinger
on COVID-19 antibody
testing on Reservation
The following report was received on Wednesday, May 27, from Ed Snetsinger, Emergency Mangement Director for Mahnomen County and White Earth Reservation:
“Since the operation started we have completed 441 Rapid Antibody test, 436 have come back with no antibodies detected, 1 with IgM, and 4 with IgG.”
What does this mean?
Here is an explanation from the internet.
COVID-19 (Coronavirus) Antibody (Serology) Test
This is a blood test. It is designed to detect antibodies (immunoglobulins, IgG and IgM) against the coronavirus that causes the disease called COVID-19. Antibodies are proteins produced by the immune system in response to an infection and are specific to that particular infection. They are found in the liquid part of blood specimens, which is called serum or plasma, depending on the presence of clotting factors. IgM and IgG may either be ordered together or separately.
Having an antibody test is helpful if:
* your health care provider believes you may have been exposed to the coronavirus which causes COVID19 based on your current or previous signs and symptoms (e.g., fever, cough, difficulty breathing);
* you live in or have recently traveled to a place where transmission of COVID-19 is known to occur;
* you have been in close contact with an individual suspected of or confirmed to have COVID-19; or
* you have recovered from COVID-19.
Antibody Test for IgG
This test detects IgG antibodies that develop in most patients within seven to 10 days after symptoms of COVID-19 begin. IgG antibodies remain in the blood after an infection has passed. These antibodies indicate that you may have had COVID-19 in the recent past and have developed antibodies that may protect you from future infection. It is unknown at this point how much protection antibodies might provide against reinfection.
Antibody Test for IgM
This test detects IgM antibodies. IgM is usually the first antibody produced by the immune system when a virus attacks. A positive IgM test indicates that you may have been infected and that your immune system has started responding to the virus. When IgM is detected you may still be infected, or you may have recently recovered from a COVID-19 infection.
Meanwhile, the testing on the reservation has gone mobile, as the testing site is moving between locations on the reservation to give better access to residents throughout the reservation.