I know for certain I’ve been exposed to Covid three times and possibly a 4th. I’ve not contracted the virus as far as I know.
I am also O- blood group, supposedly the lowest probability of serious Covid infection of all blood types according to a study posted in the Annuals of Internal Medicine.
Also been taking Vitamin D3, Zinc, Turmeric and HCQ as a prophylaxes....plus a snort of bourbon now and again. lol
Close relationship with the Lord, lotsa prayer...I think it’s all gonna be just fine.
Seems like you are doing everything right my friend.
I will note something everyone seems to overlook and that is your innate immune system. What most likely happened during your exposures is that your innate immune system cleared the virus before it could even get in. No antibodies created or utilized.
Everyone keeps talking vaccines this and antibodies that, but the truth of the matter is millions upon millions of us have been exposed but did not get sick. There is much more to our immune system than antibody response.
One of Gods greatest gifts was the human immune system. I wish more understood its wonderful makeup.