Vaccine Adverse Event Reporting System 2014

$79 / year

The Vaccine Adverse Event Reporting System (VAERS) was created by the Food and Drug Administration (FDA) and Centers for Disease Control and Prevention (CDC) to receive reports about adverse events that may be associated with vaccines. No prescription drug or biological product, such as a vaccine, is completely free from side effects. Vaccines protect many people from dangerous illnesses, but vaccines, like drugs, can cause side effects, a small percentage of which may be serious.
VAERS is used to continually monitor reports to determine whether any vaccine or vaccine lot has a higher than expected rate of events.

Complexity

Vaccine Adverse Event Reporting System (VAERS) is a passive reporting system, meaning that reports about adverse events are not automatically collected, but require a report to be filed to VAERS. VAERS reports can be submitted voluntarily by anyone, including healthcare providers, patients, or family members. Reports vary in quality and completeness. They often lack details and sometimes can have information that contains errors. About 85-90% of vaccine adverse event reports concern relatively minor events, such as fevers or redness and swelling at the injection site. The remaining reports (less than 15%) describe serious events, such as hospitalizations, life-threatening illnesses, or deaths. The reports of serious events are of greatest concern and receive the most careful scrutiny by VAERS staff. VAERS researchers apply procedures and methods of analysis to help them closely monitor the safety of vaccines. When a concern arises, action is taken. The hope is that this brief explanation of the factors associated with vaccines and adverse events will assist users in understanding the data they are viewing.

Date Created

2014

Last Modified

2016-01-11

Version

2016-01-11

Update Frequency

Annual

Temporal Coverage

2014

Spatial Coverage

United States

Source

John Snow Labs => Department of Health and Human Services

Source License URL

John Snow Labs Standard License

Source License Requirements

N/A

Source Citation

N/A

Keywords

Vaccine Adverse Event Reporting System VAERS Data, VAERS Data, VAERS Data 2014, Vaccination Reporting System 2014, FDA Vaccine Reports, CDC Vaccine Reports, Vaccine Side Effects

Other Titles

VAERS Identification 2014, Vaccine Adverse Events 2014, Vaccine Adverse Event Reporting System VAERS Data 2014

Name Description Type Constraints
VAERS_Identification_NumberUnique Vaccine Adverse Event Reporting System Identification Numberintegerlevel : Nominal
Received_DateDate report was receiveddate-
State_AbbreviationState Abbreviationstring-
Age_Of_Patient_In_YearsAge of patient in years calculated by (vax_datebirthdate)numberlevel : Ratio
Age_Of_Patient_In_MonthsAge of patient in months calculated by (vax_datebirthdate).The values for this variable range from 0 to <1numberlevel : Ratio
SexGenderstring-
Date_Form_CompletedDate Form Completeddate-
Reported_SymptomDetail description for Reported symptomstring-
Is_DiedDied ('Y' = true)boolean-
Date_Of_DeathDate of Deathdate-
Is_Life_Threatening_IllnessLife-Threatening Illness ('Y' - true)boolean-
Is_Emergency_Room_Or_Doctor_VisitEmergency Room or Doctor Visit ('Y' - true)boolean-
Is_HospitalizedHospitalized ('Y' - true)boolean-
Number_Of_Days_HospitalizedNumber of days Hospitalizedintegerlevel : Number
Is_Prolonged_HospitalizationProlonged Hospitalization ('Y' - true)boolean-
Is_DisabilityDisability ('Y' - true)boolean-
Is_RecoveredRecovered ('Y' - true, 'N' - false)boolean-
Vaccination_DateVaccination Datedate-
Adverse_Event_Onset_DateAdverse Event Onset Datedate-
Number_Of_DaysNumber of days (Onset date - Vax. Date)integerlevel : Nominal
Diagnostic_Laboratory_DataDiagnostic laboratory datastring-
Vaccines_AdministeredVaccines Administered at (PUB=Public,PVT=Private,OTH=Other, MIL=Military)string-
Vaccines_PurchasedVaccines purchased with (PUB=Public,PVT=Private, OTH=Other, MIL=Military) fundsstring-
Other_MedicationsOther Medicationsstring-
Current_IllnessesCurrent Illnessesstring-
Pre_Existing_Physician_Diagnosed_AllergiesPre-existing physician diagnosed allergies, birth defects, medical conditionsstring-
Prior_Vaccination_Event_InformationPrior Vaccination Event informationstring-
Manufacturer_NumberManufacturer Numberstring-
VAERS_Identification_NumberReceived_DateState_AbbreviationAge_Of_Patient_In_YearsAge_Of_Patient_In_MonthsSexDate_Form_CompletedReported_SymptomIs_DiedDate_Of_DeathIs_Life_Threatening_IllnessIs_Emergency_Room_Or_Doctor_VisitIs_HospitalizedNumber_Of_Days_HospitalizedIs_Prolonged_HospitalizationIs_DisabilityIs_RecoveredVaccination_DateAdverse_Event_Onset_DateNumber_Of_DaysDiagnostic_Laboratory_DataVaccines_AdministeredVaccines_PurchasedOther_MedicationsCurrent_IllnessesPre_Existing_Physician_Diagnosed_AllergiesPrior_Vaccination_Event_InformationManufacturer_Number
5452932014-09-25UBack pain.UnknownUnknown
5277132014-04-07UNone stated.UnknownUnknown
5234942014-02-24WIUNone stated.MilitaryMilitary
5234982014-02-24WIUNone stated.MilitaryMilitary
5246562014-03-05WIUNone stated.MilitaryMilitary
5406112014-08-20CAUHives.2014-08-15PrivatePublic
5495872014-10-13OHU2013-10-09None stated.PrivateOther
5244082014-03-03PA35UNone stated.2012-09-12OtherUnknown
5304702014-05-08CO16MNone stated.2014-05-07OtherOtherNo
5562662014-12-01DC00.5M2014-11-04PrivateUnknownNoneNone