EPU-48368-34004 · OpenVSafe

Timeline

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

2021-04-03
Dose 1 — Pfizer-BioNTech
2021-04-11
Registered in v-safe
2021-04-11
Survey response — day 7, dose 1
MedDRA: Menstruation delayed — Feeling: Good

Free text: Delayed period

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-17
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-24
Dose 2 — Pfizer-BioNTech
2021-04-24
Health check-in — day 0, dose 2
Feeling: Fair · Site: Pain, Swelling · Headache, Joint pains, Muscle or body aches

Adult check-in
2021-04-27
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Swelling · None

Adult check-in
2021-04-28
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-29
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-04-30
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-01
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-05-08
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-17
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-22
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-29
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-05
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-26
Health check-in — 3 months, dose 2
Feeling: Fair

Adult check-in
2021-10-23
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-11-13
Dose 3 — Moderna
2022-04-24
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in
2022-05-16
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in
2022-09-11
Dose 4 — Pfizer-BioNTech
Co-administered: Flu
2022-10-09
Health check-in — day 28, dose 4
Feeling: Good

Adult check-in
2022-10-16
Health check-in — day 35, dose 4
Feeling: Good

Adult check-in
2022-10-24
Health check-in — day 42, dose 4
Feeling: Good

Adult check-in
2022-12-13
Survey response — 3 months, dose 4
MedDRA: Postpartum anxiety — Feeling: Fair · 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: Postpartum anxiety

MedDRA releases: 2024-11 · check-in free text available
2022-12-13
Report sent to call center — 3 months, dose 4
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

Telehealth, virtual health, or email health consultation · 1 call case(s)
2022-12-14
Call 1 — Left Voicemail
2023-03-14
Health check-in — 6 months, dose 4
Feeling: Fair

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-03	Pfizer-BioNTech
2	2021-04-24	Pfizer-BioNTech
3	2021-11-13	Moderna	No
4	2022-09-11	Pfizer-BioNTech	Flu

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 7 — day 7, dose 1

2021-04-11

Systemic reaction (other): Delayed period

Release 12 — 3 months, dose 4

2022-12-13

Symptoms: Postpartum anxiety

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	Postpartum anxiety	·	·	✓
SRO	Menstruation delayed	✓	✓	✓

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