OpenVSafe by OpenVAERS
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YZ9-79313-80278

2 vaccinations 5 coded responses 19 check-ins 5 free-text entries 2 call cases
Sex
Female
Age at first dose
46-50
ZIP prefix
535 / WI
Registered
2020-12-31
Relationship
Self
Race
White
Ethnicity
Not Hispanic or Latino

Possible VAERS report

VAERS IDConfidenceScoreRunner-upShared symptomsDose StateVAERS vaccinated / onset / receivedCall case
1535907 (opens in a new window) high 8 / 11 2 0 of 2 VAERS symptoms same dose (2) WI matches 2021-01-20 / 2021-01-01 / 2021-08-09
received the same day as the last call
 case 250989

From the VAERS matching of call center cases (loader/vaers_match_*). Only the best match is shown, and only if it scores 8 or more out of 11. The score adds up timing (VAERS received soon after the call center contact), dose and shared symptoms; state only breaks ties. Confidence is high when the score is 8+ and at least 3 points ahead of the runner-up, medium when 5+ and 2 ahead, otherwise low. A match is a likely link, not a confirmed one.

Timeline

  1. 2020-12-30
    Dose 1 — Pfizer-BioNTech
  2. 2020-12-31
    Registered in v-safe
  3. 2020-12-31
    Health check-in — days 1–6 daily, dose 1
    Feeling: Good · Site: Pain · None
    Adult check-in
  4. 2021-01-01
    Survey response — days 1–6 daily, dose 1
    MedDRA: Flatulence, Nausea — Feeling: Fair · Site: Pain · Nausea
    Free text: Nausea lasted 4 hours, terrible gas
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
  5. 2021-01-03
    Health check-in — days 1–6 daily, dose 1
    Feeling: Good · None
    Adult check-in
  6. 2021-01-06
    Health check-in — day 7, dose 1
    Feeling: Good · None
    Adult check-in
  7. 2021-01-13
    Health check-in — day 14, dose 1
    Feeling: Good
    Adult check-in
  8. 2021-01-20
    Dose 2 — Pfizer-BioNTech
  9. 2021-01-22
    Survey response — days 1–6 daily, dose 2
    MedDRA: Oropharyngeal pain — Feeling: Good · Site: Pain, Swelling
    Free text: Very mind sore throat since the injection (20min after shot)
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
  10. 2021-01-23
    Health check-in — days 1–6 daily, dose 2
    Feeling: Good · None
    Adult check-in
  11. 2021-01-24
    Health check-in — days 1–6 daily, dose 2
    Feeling: Good · None
    Adult check-in
  12. 2021-01-25
    Health check-in — days 1–6 daily, dose 2
    Feeling: Good · None
    Adult check-in
  13. 2021-01-26
    Health check-in — days 1–6 daily, dose 2
    Feeling: Good · None
    Adult check-in
  14. 2021-01-27
    Health check-in — day 7, dose 2
    Feeling: Good · Nausea
    Adult check-in
  15. 2021-02-03
    Health check-in — day 14, dose 2
    Feeling: Good
    Adult check-in
  16. 2021-02-10
    Health check-in — day 21, dose 2
    Feeling: Good
    Adult check-in
  17. 2021-02-17
    Survey response — day 28, dose 2
    MedDRA: Lymphadenopathy — Feeling: Good · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit
    Free text: Enlarged lymph node or syst left breast/armpit
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
  18. 2021-02-17
    Report sent to call center — day 28, dose 2
    Get care from a doctor or other healthcare professional
    1 call case(s)
  19. 2021-02-24
    Survey response — day 35, dose 2
    MedDRA: Lymphadenopathy, Ventricular extrasystoles — Feeling: Good · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit
    Free text: Enlarged lymph node left armpit after 2nd shot, had mammogram and ultrasound and it looks good, just swollen. PVCs have lessened now, previously reported they had been worse shortly after the shot.
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
  20. 2021-02-24
    Report sent to call center — day 35, dose 2
    Get care from a doctor or other healthcare professional
    1 call case(s)
  21. 2021-03-03
    Health check-in — day 42, dose 2
    Feeling: Good
    Adult check-in
  22. 2021-04-21
    Health check-in — 3 months, dose 2
    Feeling: Good
    Adult check-in
  23. 2021-07-23
    Health check-in — 6 months, dose 2
    Feeling: Good
    Adult check-in
  24. 2021-08-09
  25. 2021-08-09
    Call successful
    Completed over the phone
  26. 2022-01-20
    Survey response — 12 months, dose 2
    MedDRA: COVID-19, Dehydration, Hypotension, Pneumonia, Renal injury — Feeling: Fair · Be unable to work or attend school, Be unable to do your normal daily activities
    Free text: Covid with pneumonia, hypotension, kidney injury, dehydration,
    MedDRA releases: 2024-11 · check-in free text available

Vaccinations

DoseDateManufacturerCo-administered
12020-12-30Pfizer-BioNTech
22021-01-20Pfizer-BioNTech

Call center

ReportedOutcomeVAERS-related outcome
2021-02-17 Successful Completed over the phone
2021-02-24 Successful
2021-08-09
 Completed over the phone

Free text

Release 1 — days 1–6 daily, dose 1

2021-01-01

Systemic reaction (other): Nausea lasted 4 hours, terrible gas

Release 2 — days 1–6 daily, dose 2

2021-01-22

Systemic reaction (other): Very mind sore throat since the injection (20min after shot)

Release 4 — day 28, dose 2

2021-02-17

Symptoms: Enlarged lymph node or syst left breast/armpit

Release 4 — day 35, dose 2

2021-02-24

Symptoms: Enlarged lymph node left armpit after 2nd shot, had mammogram and ultrasound and it looks good, just swollen. PVCs have lessened now, previously reported they had been worse shortly after the shot.

Release 10 — 12 months, dose 2

2022-01-20

Symptoms: Covid with pneumonia, hypotension, kidney injury, dehydration,

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
SDCOVID-19 · · ✓
SDDehydration · · ✓
SDHypotension · · ✓
SDLymphadenopathy ✓ ✓ ✓
SDPneumonia · · ✓
SDRenal injury · · ✓
SDVentricular extrasystoles ✓ ✓ ✓
SROFlatulence ✓ ✓ ✓
SRONausea ✓ ✓ ✓
SROOropharyngeal pain ✓ ✓ ✓

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

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