OpenVSafe by OpenVAERS
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5QE-33351-66071

2 vaccinations 6 coded responses 22 check-ins 6 free-text entries 3 call cases
Sex
Female
Age at first dose
36-40
ZIP prefix
070 / NJ
Registered
2021-03-23
Relationship
Self
Race
White
Ethnicity
Not Hispanic or Latino

Timeline

  1. 2021-03-22
    Dose 1 — Pfizer-BioNTech
  2. 2021-03-23
    Registered in v-safe
  3. 2021-03-23
    Survey response — days 1–6 daily, dose 1
    MedDRA: Back pain — Feeling: Fair · Site: Pain · Be unable to do your normal daily activities
    Free text: A very bad lower back pain and it still Until now !
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
  4. 2021-03-24
    Survey response — days 1–6 daily, dose 1
    MedDRA: Back pain — Feeling: Fair · Muscle or body aches
    Free text: Lower back pain
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
  5. 2021-03-25
    Health check-in — days 1–6 daily, dose 1
    Feeling: Fair · Headache, Joint pains, Muscle or body aches
    Adult check-in
  6. 2021-03-26
    Health check-in — days 1–6 daily, dose 1
    Feeling: Good · Headache
    Adult check-in
  7. 2021-03-27
    Survey response — days 1–6 daily, dose 1
    MedDRA: Pre-existing disease — Feeling: Good
    Free text: Nothing than my seasonal allergy
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
  8. 2021-03-28
    Health check-in — days 1–6 daily, dose 1
    Feeling: Good · None
    Adult check-in
  9. 2021-03-29
    Health check-in — day 7, dose 1
    Feeling: Good · None
    Adult check-in
  10. 2021-04-05
    Survey response — day 14, dose 1
    MedDRA: Back pain, Medical counselling, Mobility decreased — Feeling: Poor · Be unable to work, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation
    Free text: I had a very very bad lower back pain! I couldnt move from my bed for the last three day my doctor wrote for me some medicine I took around 10 bills during the day ! Im not sure if this safe with my next shot which is gonna be in the weekend!
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
  11. 2021-04-05
    Report sent to call center — day 14, dose 1
    Be unable to work · Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional
    1 call case(s)
  12. 2021-04-10
    Dose 2 — Pfizer-BioNTech
  13. 2021-04-10
    Health check-in — day 0, dose 2
    Feeling: Fair · Site: Pain, Itching · Headache, Abdominal pain
    Adult check-in
  14. 2021-04-11
    Health check-in — days 1–6 daily, dose 2
    Feeling: Poor · Site: Pain, Swelling · Fever · Chills, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities
    Adult check-in
  15. 2021-04-12
    Health check-in — days 1–6 daily, dose 2
    Feeling: Fair · Site: Pain · Fatigue or tiredness
    Adult check-in
  16. 2021-04-13
    Health check-in — days 1–6 daily, dose 2
    Feeling: Good · None
    Adult check-in
  17. 2021-04-14
    Health check-in — days 1–6 daily, dose 2
    Feeling: Good · None
    Adult check-in
  18. 2021-04-15
    Health check-in — days 1–6 daily, dose 2
    Feeling: Good · None
    Adult check-in
  19. 2021-04-16
    Health check-in — days 1–6 daily, dose 2
    Feeling: Good · None
    Adult check-in
  20. 2021-04-17
    Health check-in — day 7, dose 2
    Feeling: Good · None
    Adult check-in
  21. 2021-04-24
    Health check-in — day 14, dose 2
    Feeling: Good
    Adult check-in
  22. 2021-05-01
    Health check-in — day 21, dose 2
    Feeling: Good
    Adult check-in
  23. 2021-05-08
    Health check-in — day 28, dose 2
    Feeling: Good
    Adult check-in
  24. 2021-05-17
    Health check-in — day 35, dose 2
    Feeling: Good
    Adult check-in
  25. 2021-05-24
    Survey response — day 42, dose 2
    MedDRA: Gait disturbance, Office visit, Pain in extremity — Feeling: Good · Get care from a doctor or other healthcare professional
    Free text: Symptoms: A pain in my right feet I cant step on it sometimes from pain ! · Healthcare visit (other): My primary doctor
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
  26. 2021-05-24
    Report sent to call center — day 42, dose 2
    Get care from a doctor or other healthcare professional
    1 call case(s)
  27. 2021-07-10
    Survey response — 3 months, dose 2
    MedDRA: Back pain, Impaired work ability, Pain in extremity — Feeling: Poor · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation, Outpatient clinic or urgent care clinic visit
    Free text: A very very bad back and heels pain it happen to me after the vaccine Until now Im not sure if the vaccine is the reason even my doctor dont know but the pain is so annoying and prevents all my daily work ! I cant take it anymore all the tre
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
  28. 2021-07-10
    Report sent to call center — 3 months, dose 2
    Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional
    1 call case(s)
  29. 2021-07-15

Vaccinations

DoseDateManufacturerCo-administered
12021-03-22Pfizer-BioNTech
22021-04-10Pfizer-BioNTech

Call center

3 call center cases

3 unsuccessful

See the call center timeline

Free text

Release 6 — days 1–6 daily, dose 1

2021-03-23

Systemic reaction (other): A very bad lower back pain and it still Until now !

2021-03-24

Systemic reaction (other): Lower back pain

2021-03-27

Systemic reaction (other): Nothing than my seasonal allergy

Release 6 — day 14, dose 1

2021-04-05

Symptoms: I had a very very bad lower back pain! I couldnt move from my bed for the last three day my doctor wrote for me some medicine I took around 10 bills during the day ! Im not sure if this safe with my next shot which is gonna be in the weekend!

Release 8 — day 42, dose 2

2021-05-24

Symptoms: A pain in my right feet I cant step on it sometimes from pain !
Healthcare visit (other): My primary doctor

Release 9 — 3 months, dose 2

2021-07-10

Symptoms: A very very bad back and heels pain it happen to me after the vaccine Until now Im not sure if the vaccine is the reason even my doctor dont know but the pain is so annoying and prevents all my daily work ! I cant take it anymore all the tre

Each entry is dated by the survey it was written in (the CDC re-sent the releases with survey dates in 2025); click a date to see that survey response. The CDC cut some text off at about 250 characters: symptoms in every release, and the other two fields in releases 9-12. Those entries are marked "cut off by CDC".

MedDRA terms by release

FieldPreferred term2021-092023-042024-11
HCVOOffice visit ✓ ✓ ✓
SDBack pain ✓ ✓ ✓
SDGait disturbance ✓ ✓ ✓
SDImpaired work ability ✓ ✓ ✓
SDMedical counselling ✓ ✓ ✓
SDMobility decreased ✓ ✓ ✓
SDPain in extremity ✓ ✓ ✓
SROBack pain ✓ ✓ ✓
SROPre-existing disease ✓ ✓ ✓

✓ active code · ○ coded but marked inactive · blank = not in that release