XA3-28415-81599 · OpenVSafe

Timeline

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

2021-05-21
Registered in v-safe
2021-05-21
Dose 1 — Pfizer-BioNTech
2021-05-21
Survey response — day 0, dose 1
MedDRA: Pregnancy — Feeling: Good · Headache, Fatigue or tiredness

Free text: Im pregnant

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-22
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain, Itching · Muscle or body aches

Adult check-in
2021-05-23
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-05-24
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache

Adult check-in
2021-05-25
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-05-26
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-05-27
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-05-28
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-06-04
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-06-11
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-06-17
Dose 2 — Pfizer-BioNTech
2021-06-18
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Headache, Muscle or body aches · Be unable to work or attend school

Adult check-in
2021-06-19
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Headache

Adult check-in
2021-06-21
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache

Adult check-in
2021-06-26
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-07-01
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-07-08
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-07-15
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-07-22
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-07-29
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-09-16
Survey response — 3 months, dose 2
MedDRA: Diarrhoea — Feeling: Good

Free text: Diarrhea for two weeks that cant be explained why

MedDRA releases: 2024-11 · check-in free text available
2021-12-16
Health check-in — 6 months, dose 2
Feeling: Fair

Adult check-in
2022-06-17
Survey response — 12 months, dose 2
MedDRA: Back pain — Feeling: Poor · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Back pain

MedDRA releases: 2024-11 · check-in free text available
2022-06-17
Report sent to call center — 12 months, dose 2
Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-06-21
Call successful
Not applicable - Accidental Reporting

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-05-21	Pfizer-BioNTech
2	2021-06-17	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2022-06-17	Successful 2022-06-21	Not applicable - Accidental Reporting

Free text

Release 8 — day 0, dose 1

2021-05-21

Systemic reaction (other): Im pregnant

Release 9 — 3 months, dose 2

2021-09-16

Symptoms: Diarrhea for two weeks that cant be explained why

Release 12 — 12 months, dose 2

2022-06-17

Symptoms: Back pain

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	Back pain	·	·	✓
SD	Diarrhoea	·	·	✓
SRO	Pregnancy	✓	✓	✓

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