That’s because natural immunity doesn’t make money for anyoneI know I have been exposed multiple times over the past couple of years. Patients would come in for treatment with no symptoms and a day or two later, we would get a call that they were positive, including a couple that were hospitalized. I work front desk so we have contact with just about everyone who comes thru the door. I was exposed by a coworker the week before Thanksgiving when I finally ended up positive.
The info I read stated at least 90 days. That was the least amount of time that it stated you could pretty much feel comfortable with having immunity after being positive. It did say that many experience longer immunity but it could not be expected beyond 90 days.