Z74-29584-88034 · OpenVSafe

Timeline

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

2021-03-12
Dose 1 — Pfizer-BioNTech
2021-03-13
Registered in v-safe
2021-03-13
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Headache

Adult check-in
2021-03-14
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-15
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-16
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-17
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-18
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-19
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-03-26
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-02
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-04-07
Dose 2 — Pfizer-BioNTech
2021-04-09
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-04-10
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-11
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-12
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-13
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-14
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-04-21
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-28
Health check-in — day 21, dose 2
Feeling: Good

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

Adult check-in
2021-05-12
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-19
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-07
Survey response — 3 months, dose 2
MedDRA: Back pain, Nausea, Pregnancy — Feeling: Fair

Free text: Pregnancy symptoms: nausea and back pain.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-10-06
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-04-07
Survey response — 12 months, dose 2
MedDRA: Caesarean section, Delivery — 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 · Hospitalization

Free text: Gave birth via emergency c-section

MedDRA releases: 2024-11 · check-in free text available
2022-04-07
Report sent to call center — 12 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

Hospitalization · 1 call case(s)
2022-04-11
Call successful
Not applicable (accidental reporting or does not believe symptoms are related to vaccine)

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-12	Pfizer-BioNTech
2	2021-04-07	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2022-04-07	Successful 2022-04-11	Not applicable (accidental reporting or does not believe symptoms are related to vaccine)

Free text

Release 9 — 3 months, dose 2

2021-07-07

Symptoms: Pregnancy symptoms: nausea and back pain.

Release 11 — 12 months, dose 2

2022-04-07

Symptoms: Gave birth via emergency c-section

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	Caesarean section	·	·	✓
SD	Delivery	·	·	✓
SD	Nausea	✓	✓	✓
SD	Pregnancy	✓	✓	✓

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