MXW-33753-52392 · OpenVSafe

Timeline

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

2021-04-06
Dose 1 — Pfizer-BioNTech
2021-04-27
Dose 2 — Pfizer-BioNTech
2021-04-28
Registered in v-safe
2021-04-28
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fatigue or tiredness

Adult check-in
2021-07-27
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-26
Survey response — 6 months, dose 2
MedDRA: Cholelithiasis, Pregnancy — Feeling: Good · Get care from a doctor or other healthcare professional · Hospitalization

Free text: Symptoms: Gall stones · Healthcare visit (other): Just overnight to make sure not infection. 36 weeks pregnant

MedDRA releases: 2024-11 · check-in free text available
2021-10-26
Report sent to call center — 6 months, dose 2
Get care from a doctor or other healthcare professional

Hospitalization · 1 call case(s)
2021-10-27
Dose 3 — Pfizer-BioNTech
2021-10-27
Call 1 — Left Voicemail
2021-10-28
Call successful
Not applicable (accidental reporting or does not believe symptoms are related to vaccine)
2021-10-31
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-11-01
Survey response — days 1–6 daily, dose 3
MedDRA: Pregnancy — Feeling: Good · Fatigue or tiredness

Free text: 38 weeks pregnant

MedDRA releases: 2024-11 · check-in free text available
2021-11-02
Survey response — days 1–6 daily, dose 3
MedDRA: Pregnancy — Feeling: Good · Fatigue or tiredness

Free text: Pregnant

MedDRA releases: 2024-11 · check-in free text available
2021-11-03
Survey response — day 7, dose 3
MedDRA: Pregnancy — Feeling: Good · Fatigue or tiredness

Free text: Pregnant

MedDRA releases: 2024-11 · check-in free text available
2021-11-11
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-11-17
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2021-11-24
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2021-12-01
Survey response — day 35, dose 3
MedDRA: Cholecystectomy, Cholelithiasis, Surgery — Feeling: Good · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Emergency room or emergency department visit, Hospitalization

Free text: Symptoms: Gallstones/gall bladder removal · Healthcare visit (other): Surgery to remove gallbladder

MedDRA releases: 2024-11 · check-in free text available
2021-12-01
Report sent to call center — day 35, dose 3
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

Emergency room or emergency department visit · Hospitalization · 1 call case(s)
2021-12-02
Call successful
Participant prefers to complete VAERS report online
2021-12-08
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2022-01-26
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-04-27
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-06	Pfizer-BioNTech
2	2021-04-27	Pfizer-BioNTech
3	2021-10-27	Pfizer-BioNTech	No

Call center

2 call center cases

2 successful

See the call center timeline

Free text

Release 10 — 6 months, dose 2

2021-10-26

Symptoms: Gall stones

Healthcare visit (other): Just overnight to make sure not infection. 36 weeks pregnant

Release 10 — days 1–6 daily, dose 3

2021-11-01

Systemic reaction (other): 38 weeks pregnant

2021-11-02

Systemic reaction (other): Pregnant

Release 10 — day 7, dose 3

2021-11-03

Systemic reaction (other): Pregnant

Release 10 — day 35, dose 3

2021-12-01

Symptoms: Gallstones/gall bladder removal

Healthcare visit (other): Surgery to remove gallbladder

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	Cholecystectomy	·	·	✓
HCVO	Pregnancy	·	·	✓
HCVO	Surgery	·	·	✓
SD	Cholecystectomy	·	·	✓
SD	Cholelithiasis	·	·	✓
SRO	Pregnancy	·	·	✓

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