fatigue; headache; sore throat; pain at injection site; pain in the left armpit; swollen lymph node is found behind the right ear; This is a spontaneous report from a non-contactable other healthcare professional, the patient. A 30-year-old female non-pregnant patient received BNT162B2 (PFIZER-BIONTECH COVID-19 mRNA VACCINE, Formulation: Solution for injection, Batch/Lot number: unknown, Expiration date was not reported), via an unspecified route of administration in arm left on an unspecified date in 2021 (at the age of 30-years-old) as a dose 2, single for COVID-19 immunization. Medical history was not reported. Concomitant medications included pseudoephedrine sulfate, loratadine (CLARITIN D) 24 HOUR from an unknown date for an unspecified indication. Historical vaccine included BNT162B2 (PFIZER-BIONTECH COVID-19 mRNA VACCINE, Formulation: Solution for injection, Batch/Lot number: unknown, Expiration date was not reported), via an unspecified route of administration in arm left on an unspecified date in 2021 (at the age of 30-years-old) as a dose 1, single for COVID-19 immunization and experienced no side effects. The patient was not pregnant at the time of vaccination. Prior to the vaccination, the patient was not diagnosed with COVID-19. Since the vaccination, the patient had been tested for COVID-19. The patient did not receive any other vaccines within four weeks prior to the vaccination. On an unspecified date in 2021, the patient experienced fatigue, headache, sore throat and pain at injection site 24 hours after injection. 48 hours after 2nd dose, pain in the left armpit that continued for three days, likely swelling in the lymphatics. 7 days after 2nd injection swollen lymph node found behind the right ear. Patient reported that 7 days after 2nd injection, all other side effects have ended and was a healthy 30 years old privacy female, not overweight and no autoimmune diseases or comorbidities (except ethnicity if that's still considered a comorbidity). After first dose she had no side effects. The events did not result in doctor or other healthcare professional office/clinic visit and emergency room/department or urgent care. The patient did not receive any treatment for the events. On an unspecified date, the patient underwent a COVID-19 virus test (Nasal Swab), the result of which was negative. The clinical outcome of the events fatigue, headache, sore throat, and pain at injection site, pain in the left armpit likely swelling in the lymphatics was recovered on an unspecified date in 2021 while for the other event swollen lymph node found behind the right ear was recovering.  No follow-up attempts are possible; information about lot/batch number cannot be obtained. No further information is expected.  Amendment: This follow-up report is being submitted to amend previously reported information: No side effects added for Historical Vaccine dose 1, which was previously captured in narrative. Concomitant drug CLARITIN D 12 HOUR recoded to CLARITIN-D 24 HOUR per verbatim Claritin-D 24 hour and narrative updated from pseudoephedrine sulfate, loratadine (CLARITIN D) 12 HOUR to pseudoephedrine sulfate, loratadine (CLARITIN D) 24 HOUR. Final sentence updated from the lot number for the vaccine [BNT162b2], was not provided and will be requested during follow up to No follow-up attempts are possible; information about lot/batch number cannot be obtained. No further information is expected.