I want to know when the corona virus gets activated in child body immediately or after some days. as my father came in contact with a positive person on day before yesterday. he has no symptoms. but my baby is in contact with him. my daughter had a fever today @11.00 pm 101.2. I gave her meftagesic ds 4 ml. then after near abt 2 hrs fever was not there. she was playing and active. again @7.00 pm she had a fever 103.3. I gave her same drug. @ 8.30 pm fears is not there. what might be the reason. is it corona infection or viral fever