OpenVSafe by OpenVAERS
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KRR-72390-46811

2 vaccinations 1 coded response 15 check-ins 1 free-text entry 1 call case
Sex
Female
Age at first dose
31-35
ZIP prefix
021 / MA
Registered
2021-04-21
Relationship
Self
Race
N/A
Ethnicity
N/A

Possible VAERS report

VAERS IDConfidenceScoreRunner-upShared symptomsDose StateVAERS vaccinated / onset / receivedCall case
1869945 (opens in a new window) high 11 / 11 — 3 of 6 VAERS symptoms same dose (2) MA matches 2021-05-12 / 2021-10-09 / 2021-11-15
received the same day as the last call
 case 1165600

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. 2021-04-21
    Registered in v-safe
  2. 2021-04-21
    Dose 1 — Pfizer-BioNTech
  3. 2021-04-21
    Health check-in — day 0, dose 1
    Feeling: Good · Site: Pain · Muscle or body aches
    Adult check-in
  4. 2021-04-23
    Health check-in — days 1–6 daily, dose 1
    Feeling: Good · Site: Pain · None
    Adult check-in
  5. 2021-04-24
    Health check-in — days 1–6 daily, dose 1
    Feeling: Good · None
    Adult check-in
  6. 2021-04-26
    Health check-in — days 1–6 daily, dose 1
    Feeling: Good · None
    Adult check-in
  7. 2021-04-30
    Health check-in — day 7, dose 1
    Feeling: Good · None
    Adult check-in
  8. 2021-05-12
    Dose 2 — Pfizer-BioNTech
  9. 2021-05-14
    Health check-in — days 1–6 daily, dose 2
    Feeling: Good · Site: Pain, Swelling · None
    Adult check-in
  10. 2021-05-15
    Health check-in — days 1–6 daily, dose 2
    Feeling: Good · Site: Pain, Swelling · None
    Adult check-in
  11. 2021-05-16
    Health check-in — days 1–6 daily, dose 2
    Feeling: Good · Site: Pain, Swelling · None
    Adult check-in
  12. 2021-05-18
    Health check-in — days 1–6 daily, dose 2
    Feeling: Good · Site: Pain, Swelling · None
    Adult check-in
  13. 2021-05-19
    Health check-in — day 7, dose 2
    Feeling: Good · None
    Adult check-in
  14. 2021-06-02
    Health check-in — day 21, dose 2
    Feeling: Good
    Adult check-in
  15. 2021-06-18
    Health check-in — day 35, dose 2
    Feeling: Good
    Adult check-in
  16. 2021-06-23
    Health check-in — day 42, dose 2
    Feeling: Good
    Adult check-in
  17. 2021-08-11
    Health check-in — 3 months, dose 2
    Feeling: Good
    Adult check-in
  18. 2021-11-11
    Survey response — 6 months, dose 2
    MedDRA: Chills, Cough, Nasopharyngitis, Oropharyngeal pain, Pyrexia — Feeling: Good · Be unable to work or attend school, 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: 3 day Cold: sore throat, fever, chills, cough
    MedDRA releases: 2024-11 · check-in free text available
  19. 2021-11-11
    Report sent to call center — 6 months, dose 2
    Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr
    Telehealth, virtual health, or email health consultation · 1 call case(s)
  20. 2021-11-15
  21. 2021-11-15
    Call successful
    Completed over the phone

Vaccinations

DoseDateManufacturerCo-administered
12021-04-21Pfizer-BioNTech
22021-05-12Pfizer-BioNTech

Call center

1 call center case

1 successful

VAERS report filed, before or during a call: 1

See the call center timeline

Free text

Release 10 — 6 months, dose 2

2021-11-11

Symptoms: 3 day Cold: sore throat, fever, chills, cough

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
SDChills · · ✓
SDCough · · ✓
SDNasopharyngitis · · ✓
SDOropharyngeal pain · · ✓
SDPyrexia · · ✓

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

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