JBD-15869-36212 · OpenVSafe

Timeline

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

2021-04-10
Dose 1 — Pfizer-BioNTech
2021-05-01
Dose 2 — Pfizer-BioNTech
2021-05-09
Registered in v-safe
2021-05-09
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-05-15
Survey response — day 14, dose 2
MedDRA: Intermenstrual bleeding — Feeling: Good

Free text: unusual spotting during first half of menstrual cycle.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-22
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-29
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-06-05
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-12
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-31
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-11-01
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-12-12
Dose 3 — Pfizer-BioNTech
Co-administered: Flu
2022-06-12
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in
2022-11-04
Dose 4 — Pfizer-BioNTech
Co-administered: Flu
2022-11-04
Health check-in — day 0, dose 4
Feeling: Good · Site: Pain · None

Adult check-in
2022-11-05
Survey response — days 1–6 daily, dose 4
MedDRA: Dizziness — Feeling: Fair · Site: Pain, Swelling · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Free text: dizziness

MedDRA releases: 2024-11 · check-in free text available
2022-11-06
Health check-in — days 1–6 daily, dose 4
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2022-11-07
Health check-in — days 1–6 daily, dose 4
Feeling: Good · Site: Pain · Muscle or body aches, Fatigue or tiredness

Adult check-in
2022-11-09
Health check-in — days 1–6 daily, dose 4
Feeling: Good · Site: Pain · None

Adult check-in
2022-11-10
Health check-in — days 1–6 daily, dose 4
Feeling: Good · None

Adult check-in
2022-11-11
Health check-in — day 7, dose 4
Feeling: Good · None

Adult check-in
2022-11-18
Health check-in — day 14, dose 4
Feeling: Good

Adult check-in
2022-11-25
Health check-in — day 21, dose 4
Feeling: Good

Adult check-in
2022-12-02
Health check-in — day 28, dose 4
Feeling: Good

Adult check-in
2022-12-09
Health check-in — day 35, dose 4
Feeling: Good

Adult check-in
2022-12-16
Health check-in — day 42, dose 4
Feeling: Good

Adult check-in
2023-02-03
Health check-in — 3 months, dose 4
Feeling: Good

Adult check-in
2023-05-05
Health check-in — 6 months, dose 4
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-10	Pfizer-BioNTech
2	2021-05-01	Pfizer-BioNTech
3	2021-12-12	Pfizer-BioNTech	Flu
4	2022-11-04	Pfizer-BioNTech	Flu

Free text

Release 8 — day 14, dose 2

2021-05-15

Symptoms: unusual spotting during first half of menstrual cycle.

Release 12 — days 1–6 daily, dose 4

2022-11-05

Systemic reaction (other): dizziness

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	Intermenstrual bleeding	✓	✓	✓
SRO	Dizziness	·	·	✓

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