WML-12224-00946 · OpenVSafe

Timeline

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

2021-04-21
Registered in v-safe
2021-04-21
Dose 1 — Pfizer-BioNTech
2021-04-21
Survey response — day 0, dose 1
MedDRA: Abdominal discomfort, Pregnancy — Feeling: Fair · Site: Pain · Muscle or body aches, Fatigue or tiredness, Abdominal pain · Be unable to do your normal daily activities

Free text: Mild burning sensation in womb. (Pregnant)

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-21
Report sent to call center — day 0, dose 1
Be unable to do your normal daily activities

1 call case(s)
2021-04-28
Health check-in — day 7, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-05-05
Survey response — day 14, dose 1
MedDRA: Chills, Headache, Influenza like illness, Pyrexia, Respiratory tract congestion — Feeling: Poor · Be unable to work, Be unable to do your normal daily activities

Free text: Flu like symptoms, fever, chills, congestion, headache etc

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-27
Dose 2 — Pfizer-BioNTech
2021-05-31
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-21	Pfizer-BioNTech
2	2021-05-27	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2021-04-21	priority 2/3

Free text

Release 7 — day 0, dose 1

2021-04-21

Systemic reaction (other): Mild burning sensation in womb. (Pregnant)

Release 8 — day 14, dose 1

2021-05-05

Symptoms: Flu like symptoms, fever, chills, congestion, headache etc

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	Chills	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Influenza like illness	✓	✓	✓
SD	Pyrexia	✓	✓	✓
SD	Respiratory tract congestion	✓	✓	✓
SRO	Abdominal discomfort	✓	✓	✓
SRO	Pregnancy	✓	✓	✓

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