XA8-21112-27013 · OpenVSafe

Timeline

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

2021-02-24
Registered in v-safe
2021-02-24
Dose 1 — Pfizer-BioNTech
2021-02-24
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-02-25
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-02-26
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-28
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-02
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-03-03
Survey response — day 7, dose 1
MedDRA: Axillary pain — Feeling: Fair · Site: Pain

Free text: Underarm pain in injection arm

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-10
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-03-17
Dose 2 — Pfizer-BioNTech
2021-03-17
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-03-18
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Swelling · Fatigue or tiredness

Adult check-in
2021-03-19
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Swelling · Muscle or body aches

Adult check-in
2021-03-20
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Headache

Adult check-in
2021-03-21
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Itching · Fever · Headache

Adult check-in
2021-03-22
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-23
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-24
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-03-31
Health check-in — day 14, dose 2
Feeling: Good

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

Adult check-in
2021-04-14
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-04-21
Health check-in — day 35, dose 2
Feeling: Fair

Adult check-in
2021-04-28
Health check-in — day 42, dose 2
Feeling: Fair

Adult check-in
2021-06-16
Survey response — 3 months, dose 2
MedDRA: Pregnancy — Feeling: Good

Free text: Pregnancy

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-09-15
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-03-17
Survey response — 12 months, dose 2
MedDRA: Pregnancy — Feeling: Good · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Pregnancy

MedDRA releases: 2024-11 · check-in free text available
2022-03-17
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)
2022-03-18
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-24	Pfizer-BioNTech
2	2021-03-17	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2022-03-17	Unsuccessful

Free text

Release 5 — day 7, dose 1

2021-03-03

Systemic reaction (other): Underarm pain in injection arm

Release 9 — 3 months, dose 2

2021-06-16

Symptoms: Pregnancy

Release 11 — 12 months, dose 2

2022-03-17

Symptoms: Pregnancy

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	Pregnancy	✓	✓	✓
SRO	Axillary pain	✓	✓	✓

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