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Vaccine related adverse effects usually last up to 72 hours.
Kindly answer me the following to help you better;
1) Do you work outside of your home or frequently leave your house to do chores and the like?
2) Any possible exposure from someone with cough, cold, or fever within seven days from start of symptoms?
3) What is the highest temperature of your fever?
4) Does any person within your household has the same symptoms?