KG8-29104-21026 · OpenVSafe

Timeline

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

2021-02-12
Dose 1 — Pfizer-BioNTech
2021-02-13
Registered in v-safe
2021-02-13
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-02-17
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-26
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-03-01
Dose 2 — Pfizer-BioNTech
2021-03-03
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-03-04
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache, Fatigue or tiredness

Adult check-in
2021-03-06
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-15
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-05
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-04-12
Survey response — day 42, dose 2
MedDRA: Placental calcification, Pregnancy — Feeling: Good

Free text: Calcified placenta at 36 weeks gestation.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-31
Survey response — 3 months, dose 2
MedDRA: Pregnancy, Unevaluable event — Feeling: Good · Get care from a doctor or other healthcare professional

Free text: Symptoms: Early placental calcifications noticed on ultrasound at 36 weeks gestation. Healthy pregnancy otherwise, No other risk factors (No history of GDM, HTN, etc). · Healthcare visit (other): Maternal fetal medicine weekly NSTs for baby. Delivery at 38 weeks.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-31
Report sent to call center — 3 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-06-03
Call successful
Participant prefers to complete VAERS report online

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-12	Pfizer-BioNTech
2	2021-03-01	Pfizer-BioNTech

Call center

1 call center case

1 successful

See the call center timeline

Free text

Release 7 — day 42, dose 2

2021-04-12

Symptoms: Calcified placenta at 36 weeks gestation.

Release 8 — 3 months, dose 2

2021-05-31

Symptoms: Early placental calcifications noticed on ultrasound at 36 weeks gestation. Healthy pregnancy otherwise, No other risk factors (No history of GDM, HTN, etc).

Healthcare visit (other): Maternal fetal medicine weekly NSTs for baby. Delivery at 38 weeks.

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
HCVO	Unevaluable event	✓	✓	✓
SD	Placental calcification	✓	✓	✓
SD	Pregnancy	✓	✓	✓

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