little headache; she started her head hurt her; she was cold; started getting chills; I took the temperature it was 100.9; She had Strep throat; This is a spontaneous report received from a contactable reporter(s) (Consumer or other non HCP).  A female patient received BNT162b2, BNT162b2 omi ba.4-5 (BNT162B2, BNT162B2 OMI BA.4-5), on 01Dec2022 as dose 4 (booster), single (Batch/Lot number: unknown) for covid-19 immunisation. The patient's relevant medical history included: "except in Jul we got the Covid" (unspecified if ongoing), notes: except in Jul we got the Covid. The patient's concomitant medications were not reported. Vaccination history included: covid-19 vaccine (DOSE 1), administration date: 10Nov2021, for Covid-19 Immunization; covid-19 vaccine (DOSE 2), administration date: 01Dec2021, for Covid-19 Immunization; covid-19 vaccine (DOSE 3), administration date: 03Jun2022, for Covid-19 Immunization. The following information was reported: HEADACHE (non-serious), outcome "unknown", described as "little headache; she started her head hurt her"; NASOPHARYNGITIS (non-serious), outcome "unknown", described as "she was cold"; CHILLS (non-serious), outcome "unknown", described as "started getting chills"; PYREXIA (non-serious), outcome "unknown", described as "I took the temperature it was 100.9"; PHARYNGITIS STREPTOCOCCAL (non-serious), outcome "unknown", described as "She had Strep throat". Relevant laboratory tests and procedures are available in the appropriate section. Therapeutic measures were taken as a result of headache, pyrexia.  Additional Information: Concern: Reporter stated, "My granddaughter is 10 (Age was not confirmed hence, not captured in tab) well she got her first and second one (further not appropriately clarified hence suspect captured as unspecified shots), her first one in 10Nov2021  (not further clarified) and second one is 01Dec2021 (not further clarified) then she got her first booster, well I think it says PDS booster (not clarified further hence suspect captured as unspecified booster) on 03Jun2022 and just Thursday she just got the Bivalent (COVID-19 Bivalent vaccine) one and well it's 01Dec2022 from the '(name withheld) Public Health' and I was just concern because that was Thursday but she never had no reaction, except in Jul we got the Covid me and her and both of our shots are up to date and everything, I mean everything she wasn't even sick, I wasn't sick either, but suddenly we tested positive at home test and my granddaughter had and my 21 year old (further not clarified), I am not assuming she, well this afternoon, she said she had a little headache and I have the thermometer got right pretty sure it works right, because it says I have 97.9 and I am always not normal the doctor always says I am normal, I have fever." When paraphrased the above concern: Reporter stated, "No, I said Thursday she had it, it was fine Friday, it was fine Saturday, this afternoon she started her head hurt her and that she was cold and she is never cold, turns around, I mean then about an hour ago she started getting chills and I took the temperature it was 100.9 and I gave her, I did give her some medicine (further not clarified) for fever and headache but could it be a reaction to the shots or anything, or I was reading at this paper they sent home with me and this say something. I mean her brother didn't get anything, but he is 15(further clarification unknown), I mean she never." Reporter stated, "She should be alright tonight." Reporter was suggested to contact nearby Physician or Pharmacist. The reporter further stated, "She doesn't have any chest pain or anything like that or anything now." The reporter was again informed about Pfizer Medical Information for the questions.  No follow-up attempts are possible; information about lot/batch number cannot be obtained. No further information is expected.