temperature of 102 that has gone down and come back up/ 102 fever; chills; very bad headache; Body aches; Tired; felt a little unwell, but nothing horrible and he was ok the next morning; eyes hurt; Not really much of an appetite; This is a spontaneous report received from a contactable reporter(s) (Consumer or other non HCP) from medical information team. The reporter is the parent.  A 17 year-old male patient received bnt162b2 (BNT162B2), administered in arm left, administration date 18Mar2021 (Batch/Lot number: unknown) at the age of 17 years as dose 2, single for covid-19 immunisation. Relevant medical history included: "Asthma", start date: 2013 (unspecified if ongoing), notes: diagnosed probably about 8 years ago. The patient's concomitant medications were not reported. Vaccination history included: Bnt162b2 (dose 1, single, Vaccination site: Left upper arm), administration date: Feb2021, when the patient was 17 years old, for COVID-19 Immunisation. The following information was reported: MALAISE (non-serious) with onset 18Mar2021, outcome "recovered" (19Mar2021), described as "felt a little unwell, but nothing horrible and he was ok the next morning"; PYREXIA (non-serious) with onset 25Mar2021, outcome "not recovered", described as "temperature of 102 that has gone down and come back up/ 102 fever"; CHILLS (non-serious) with onset 25Mar2021, outcome "recovered" (26Mar2021), described as "chills"; HEADACHE (non-serious) with onset 25Mar2021, outcome "recovering", described as "very bad headache"; PAIN (non-serious) with onset 25Mar2021, outcome "recovered" (26Mar2021), described as "Body aches"; FATIGUE (non-serious) with onset 25Mar2021, outcome "recovering", described as "Tired"; EYE PAIN (non-serious) with onset Mar2021, outcome "unknown", described as "eyes hurt"; DECREASED APPETITE (non-serious) with onset Mar2021, outcome "unknown", described as "Not really much of an appetite". The events "felt a little unwell, but nothing horrible and he was ok the next morning", "temperature of 102 that has gone down and come back up/ 102 fever", "chills", "very bad headache", "body aches", "tired", "eyes hurt" and "not really much of an appetite" were evaluated at the physician office visit. Relevant laboratory tests and procedures are available in the appropriate section. Therapeutic measures were not taken as a result of malaise, pyrexia, chills, headache, pain, fatigue, eye pain, decreased appetite.  Additional Information: The vaccine was received at a hospital. The patient did not receive any other vaccines within 4 weeks prior to the COVID vaccine, no additional vaccines administered on same date and did not have adverse events prior to vaccination. The patient received first dose of COVID Vaccine on either 24Feb2021 or 25Feb2021. The reporter (patient's mother) wanted to know if it was possible to have a reaction a week after getting the vaccine. The reporter talked to her son's pediatrician (did not physically go to doctor's office or ER) who told her it was not possible and recommended the patient to get tested for COVID-19.   No follow-up attempts are possible; information about lot/batch number cannot be obtained. No further information is expected.