DH and I have had all vaccines, we still mask up in crowded situations. We test frequently, with any URI symptoms, or after exposure from DGS who bring home everything from school.
Our Dr believes DH, DS and myself had covid early, Dec 2019-Jan 2020, before any testing was available All three of us were ill with severe respiratory illness, headache, fever. DS was extremely short of breath, wheezing. Using Albuterol inhaler helped keep him out of the ER. We lost sense of taste.
All of our O2 stats stayed above 90.
He may have been exposed from a student (he teaches) and we live in the area of one of the first covid cases around, that made the news. DS was ill first, was ill for almost 3 weeks, DH was next, and I had the lightest symptoms with cough, congestion, wheezing
DGS 1 had it, DGS 2 has had it twice, DS has tested positive once since that first illness.
Many of my siblings and their families have had it, but it is very random who gets it.