LW2-17862-59481 · OpenVSafe

Timeline

Registration Vaccinations Survey responses Call reports Cases without a report Call attempts Call successful Pregnancy survey

2021-04-21
Registered in v-safe
2021-04-21
Dose 1 — Pfizer-BioNTech
2021-04-21
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-04-22
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-04-23
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness

Adult check-in
2021-04-24
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Chills, Fatigue or tiredness, Nausea, Diarrhea

Adult check-in
2021-04-25
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-04-26
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Fatigue or tiredness

Adult check-in
2021-04-27
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-05-05
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-05-12
Dose 2 — Pfizer-BioNTech
2021-05-12
Health check-in — day 0, dose 2
Feeling: Fair · Fatigue or tiredness

Adult check-in
2021-05-13
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Redness · Headache, Fatigue or tiredness

Adult check-in
2021-05-15
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-16
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-18
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-28
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-06-02
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-06-09
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-06-16
Health check-in — day 35, dose 2
Feeling: Fair

Adult check-in
2021-08-11
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-11-11
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-05-12
Survey response — 12 months, dose 2
MedDRA: Condition aggravated, Hypersensitivity, Pre-existing disease — Feeling: Good · Be unable to work or attend school, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: GI issues have worsened. Seasonal allergy symptoms have worsened.

MedDRA releases: 2024-11 · check-in free text available
2022-05-12
Report sent to call center — 12 months, dose 2
Be unable to work or attend school · Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-05-13
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-21	Pfizer-BioNTech
2	2021-05-12	Pfizer-BioNTech

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 11 — 12 months, dose 2

2022-05-12

Symptoms: GI issues have worsened. Seasonal allergy symptoms have worsened.

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

Field	Preferred term	2021-09	2023-04	2024-11
SD	Condition aggravated	·	·	✓
SD	Hypersensitivity	·	·	✓
SD	Pre-existing disease	·	·	✓

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