ZXZ-85724-83083 · OpenVSafe

Timeline

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

2021-09-01
Dose 1 — Pfizer-BioNTech
2021-09-02
Registered in v-safe
2021-09-02
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Fever · Headache, Fatigue or tiredness, Nausea

Adult check-in
2021-09-03
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Muscle or body aches, Fatigue or tiredness, Nausea

Adult check-in
2021-09-04
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-09-05
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-09-06
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-09-07
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Joint pains, Fatigue or tiredness

Adult check-in
2021-09-08
Health check-in — day 7, dose 1
Feeling: Fair · Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-09-15
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-09-22
Dose 2 — Pfizer-BioNTech
2021-09-22
Health check-in — day 0, dose 2
Feeling: Fair · Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-09-23
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fever · Headache, Muscle or body aches, Fatigue or tiredness, Nausea

Adult check-in
2021-09-24
Survey response — days 1–6 daily, dose 2
MedDRA: Uterine contractions during pregnancy — Feeling: Good · Muscle or body aches, Abdominal pain

Free text: Contractions stronger. 37 weeks.

MedDRA releases: 2024-11 · check-in free text available
2021-09-25
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-09-26
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-09-27
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-09-28
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-09-29
Health check-in — day 7, dose 2
Feeling: Good · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-10-06
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-10-13
Health check-in — day 21, dose 2
Feeling: Fair

Adult check-in
2021-10-20
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-10-27
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-11-03
Health check-in — day 42, dose 2
Feeling: Fair

Adult check-in
2021-12-29
Survey response — 3 months, dose 2
MedDRA: Hypomenorrhoea — Feeling: Good

Free text: Light period.

MedDRA releases: 2024-11 · check-in free text available
2022-03-25
Health check-in — 6 months, dose 2
Feeling: Fair

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-09-01	Pfizer-BioNTech	No
2	2021-09-22	Pfizer-BioNTech	No

Free text

Release 9 — days 1–6 daily, dose 2

2021-09-24

Systemic reaction (other): Contractions stronger. 37 weeks.

Release 10 — 3 months, dose 2

2021-12-29

Symptoms: Light period.

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	Hypomenorrhoea	·	·	✓
SRO	Uterine contractions during pregnancy	·	·	✓

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