Welp, got my first ever Covid exposure notification. I took antigen self-tests Monday and this morning, both negative, and I have zero symptoms. I'm quadruple-vaxxed and wore a mask on the planes, at the airports, and both inside and (mostly) outside during the con, unless I was eating or drinking. My state (Vermont) recommends that I keep masking for 10 days from the exposure date, but doesn't think a PCR test is necessary unless I also have symptoms.
So my question is this: the exposure notification came from the state of New York, but the exposure date was during the con. I assume this means that the person who tested positive lives in NY or maybe has a NY area code, but I realized that I have no idea how this works. Our phones apparently were in contact, and that contact was of adequate "strength and duration" to exchange deets. Could I have just been standing next to someone in line for long enough that our phones hooked up? If so, how long could that take?
I'm just curious--I don't need to know who the contact was. I figure there's probably someone on this thread who can explain the process.
tlc