DD Support Board and Research Team

[DragonBear]

I think it could just have been a second round of side effects

Extremely unlikely. The only delay/re-occurrence known for Moderna is 5-8 days. Not 21 days, and not lasting a mere 18 hrs.

But you should have reported it to someone, because you'd be a carrier

That's also extremely unlikely. One has an anamnestic response from the vaccine probably hitting a peak for Abs at day 8-10. Then 10-12 days later another anamnestic response to infection. Causing Ab titers to go off the chart. The virus got stomped be it Covid or Flu.

More likely is someone completely vaccinated, being infected, and asymptomatic, as a carrier. The jury is still out on Covid asymptomatic vaccinated carriers.

And would it be to late for a test now?

Absolutely. And I had no desire to go running into the EMR in a panic on a Sat night. If it had persisted then maybe. Out of curiosity, and nothing else.