Adverse Event Reporting

VAERS ID 1475683
Gender Female
StateCode FR
Pharmaceutical Company PFIZER\BIONTECH
Lot Number
Number of vaccinations 1
  • Pregnancy test
  • Menstruation delayed

Current Illness

Preexisting Conditions

Other Medications

Previous Vaccinations


Laboratory Data

Test Name: Pregnancy test; Test Result: Negative


Late period; This is a spontaneous report from a contactable consumer (patient) received from the Regulatory Authority (RA).
The regulatory authority report number is GB-MHRA-WEBCOVID-202106271941203760-VI3GH, Safety Report Unique Identification Number is GB-MHRA-ADR 25552239.
A female patient of an unspecified age received BNT162B2 (PFIZER-BIONTECH COVID-19 VACCINE, solution for injection, lot number and expiry date were not reported), via an unspecified route of administration on an unspecified date as dose 1, single for COVID-19 immunization.
The patient's medical history and concomitant medications were not reported.
Patient has not had symptoms associated with COVID-19 and not had a COVID-19 test.
Patient is not enrolled in clinical trial.
The patient experienced late period on an unspecified date.
It was reported that the patient's periods were never late.
Her last period was 15th May and she has still not had a period.
She was not pregnant as she had done multiple pregnancy tests that have all confirmed negative.
The reporter assessed the event as serious (medically significant).
Patient has not tested positive for COVID-19 since having the vaccine.
The patient underwent lab tests and procedures which included pregnancy test: negative on an unspecified date.
The outcome of the event was not recovered.
No follow-up attempts are possible; information about batch/lot number cannot be obtained.