With all the new adverse reactions and side effects coming out regarding these covid vaccines; how many days have to pass for you to know for sure that you wont get these? its been since saturday and today is wednesday. am i in the clear?

Sorry, but I doubt if any doctor in this forum can give you a decisive answer for this question.

“All these new adverse reactions” for the most part don’t exist. Common=pain at injection site (1-2) days. Frequent=muscle or joint pain (2-3 days). All the rest=extremely rare (like getting hit on the head by a meteor) - maybe 2 wks-2 yrs. Lots of rumors, lots of reports on (Fox) TV but so rare that they’ll probably invite you to a hospital to study you further. Disease FAR worse

"Predictions are very difficult, especially about the future" (Berra). In essence, there is no seer capable of providing certainty regarding your health future. Hopefully, all will go well. Delayed reactions such as myocarditis and Guillain-Barre are exceedingly rare, and unlikely.