Source: VAERS.HHS.GOV
VAERS accepts reports of adverse events and reactions that occur following vaccination. Healthcare providers, vaccine manufacturers, and the public can submit reports to the system. While very important in monitoring vaccine safety, VAERS reports alone cannot be used to determine if a vaccine caused or contributed to an adverse event or illness. The reports may contain information that is incomplete, inaccurate, coincidental, or unverifiable. In large part, reports to VAERS are voluntary, which means they are subject to biases. This creates specific limitations on how the data can be used scientifically. Data from VAERS reports should always be interpreted with these limitations in mind.
The strengths of VAERS are that it is national in scope and can quickly provide an early warning of a safety problem with a vaccine. As part of CDC and FDA’s multi-system approach to post-licensure vaccine safety monitoring, VAERS is designed to rapidly detect unusual or unexpected patterns of adverse events, also known as “safety signals.” If a safety signal is found in VAERS, further studies can be done in safety systems such as the CDC’s Vaccine Safety Datalink (VSD) or the Clinical Immunization Safety Assessment (CISA) project. These systems do not have the same scientific limitations as VAERS, and can better assess health risks and possible connections between adverse events and a vaccine.
Key considerations and limitations of VAERS data:
VAERS data available to the public include only the initial report data to VAERS. Updated data which contains data from medical records and corrections reported during follow up are used by the government for analysis. However, for numerous reasons including data consistency, these amended data are not available to the public.
Seizure lasting less than 2 minutes, suspected to be febrile seizure. Had a low fever the previous evening but not at time of seizure. Seizure resolved and she was taken by ambulance to an ER. Tested negative for all respiratory illnesses checked for and negative for UTI. No return of fever after the seizure, full return to normal.
Open in Wayback Machine
(If this is a foreign report without a description you will be able to read the description in the Wayback Machine on Medalerts if the report became public for the first time before November 18, 2022.)
| Name | Dose # | Type | Manufacturer | Lot | Route | Site |
|---|---|---|---|---|---|---|
| COVID19 (COVID19 (PFIZER-BIONTECH)) | 1 | COVID19 | PFIZER\BIONTECH | FK5127 | SYR | LG |
| RECVDATE: | 12-07-2021 | RPT_DATE: |
| CAGE_YR: | 5 |
| CAGE_MO: | |
| DIED: | U |
| DATEDIED: | |
| L_THREAT: | U |
| ER_VISIT: | |
| HOSPITAL: | U |
| HOSPDAYS: | |
| X_STAY: | U |
| DISABLE: | U |
| RECOVD: | Y |
| LAB_DATA: | All on 11/21/21: blood glucose 86 group A strep assay and culture - negative respiratory pathogen array (including caronaviruses) - all negative urine culture - mixed growth of one or more distal urethral contaminants Urinalysis - specific gravity 1.012, ph 5.0, WBC esterase 1+, nitrite negative, protein negative, glucose negative, ketones 1+, urobilinogen normal, blood 2+, color straw, clarity clear, WBC 0-5, RBCs 0-2, bacteria negative, mucous many, squamous epithelial cells negative, hyaline casts 2-5 |
| V_ADMINBY: | PVT |
| OTHER_MEDS: | |
| CUR_ILL: | |
| HISTORY: | Seasonal allergies, peanut allergy |
| PRIOR_VAX: | |
| SPLTTYPE: | |
| FORM_VERS: | |
| TODAYS_DATE: | 12-07-2021 |
| BIRTH_DEFECT: | U |
| OFC_VISIT: | Y |
| ER_ED_VISIT: | Y |
| ALLERGIES: | Peanut |
| V_FUNDBY: |
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OpenVAERS is a private organization that posts publicly available CDC/FDA data of injuries reported post-vaccination. Reports are not proof of causality.