JJP-31210-48457 · OpenVSafe

Timeline

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

2021-03-28
Dose 1 — Pfizer-BioNTech
2021-04-18
Dose 2 — Pfizer-BioNTech
2021-11-30
Dose 3 — Pfizer-BioNTech
2021-12-02
Registered in v-safe
2021-12-02
Survey response — days 1–6 daily, dose 3
MedDRA: Pregnancy — Feeling: Good · Site: Pain · Muscle or body aches, Fatigue or tiredness

Free text: I'm pregnant - so those symptoms could be due to pregnancy & not due to the vaccine.

MedDRA releases: 2024-11 · check-in free text available
2021-12-03
Survey response — days 1–6 daily, dose 3
MedDRA: Pregnancy — Feeling: Fair · Site: Pain · Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Likely due to pregnancy

MedDRA releases: 2024-11 · check-in free text available
2021-12-04
Survey response — days 1–6 daily, dose 3
MedDRA: Pregnancy — Feeling: Fair · Joint pains, Muscle or body aches

Free text: Pregnancy

MedDRA releases: 2024-11 · check-in free text available
2021-12-05
Survey response — days 1–6 daily, dose 3
MedDRA: Adverse reaction, Pregnancy — Feeling: Fair · Joint pains, Muscle or body aches

Free text: Pregnancy may be causing the above symptoms.

MedDRA releases: 2024-11 · check-in free text available
2021-12-06
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Joint pains

Adult check-in
2021-12-07
Survey response — day 7, dose 3
MedDRA: Pregnancy — Feeling: Good · Headache, Joint pains, Muscle or body aches

Free text: Also pregnant

MedDRA releases: 2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-28	Pfizer-BioNTech	No
2	2021-04-18	Pfizer-BioNTech	No
3	2021-11-30	Pfizer-BioNTech	No

Free text

Release 10 — days 1–6 daily, dose 3

2021-12-02

Systemic reaction (other): I'm pregnant - so those symptoms could be due to pregnancy & not due to the vaccine.

2021-12-03

Systemic reaction (other): Likely due to pregnancy

2021-12-04

Systemic reaction (other): Pregnancy

2021-12-05

Systemic reaction (other): Pregnancy may be causing the above symptoms.

Release 10 — day 7, dose 3

2021-12-07

Systemic reaction (other): Also pregnant

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
SRO	Adverse reaction	·	·	✓
SRO	Pregnancy	·	·	✓

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