47K-11977-71131 · OpenVSafe

Timeline

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

2021-03-17
Registered in v-safe
2021-03-17
Dose 1 — Pfizer-BioNTech
2021-03-17
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · Headache, Fatigue or tiredness

Adult check-in
2021-03-18
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain, Swelling · Fatigue or tiredness

Adult check-in
2021-03-19
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache, Fatigue or tiredness

Adult check-in
2021-03-20
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-03-21
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-03-23
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-03-24
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-03-31
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-07
Dose 2 — Pfizer-BioNTech
2021-04-07
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-04-14
Survey response — day 7, dose 2
MedDRA: Arthralgia, Chills, Fatigue, Headache, Myalgia, Pain — Feeling: Good

Free text: Chills, joint paint, muscle pain, fatigue, head ache, for 2 days after second dose

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-21
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-28
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-05
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-12
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-19
Health check-in — day 42, dose 2
Feeling: Good

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

Adult check-in
2021-10-06
Survey response — 6 months, dose 2
MedDRA: Menstruation irregular — Feeling: Good

Free text: Period less regular

MedDRA releases: 2024-11 · check-in free text available
2022-04-07
Survey response — 12 months, dose 2
MedDRA: Abortion spontaneous, Endometritis — Feeling: Good · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Endometritis Miscarriage

MedDRA releases: 2024-11 · check-in free text available
2022-04-07
Report sent to call center — 12 months, dose 2
Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-04-13
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-17	Pfizer-BioNTech
2	2021-04-07	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2022-04-07	Unsuccessful

Free text

Release 7 — day 7, dose 2

2021-04-14

Systemic reaction (other): Chills, joint paint, muscle pain, fatigue, head ache, for 2 days after second dose

Release 10 — 6 months, dose 2

2021-10-06

Symptoms: Period less regular

Release 11 — 12 months, dose 2

2022-04-07

Symptoms: Endometritis Miscarriage

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	Abortion spontaneous	·	·	✓
SD	Endometritis	·	·	✓
SD	Menstruation irregular	·	·	✓
SRO	Arthralgia	✓	✓	✓
SRO	Chills	✓	✓	✓
SRO	Fatigue	✓	✓	✓
SRO	Headache	✓	✓	✓
SRO	Myalgia	✓	✓	✓
SRO	Pain	✓	✓	✓

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