4HJ-23657-91424 · OpenVSafe

Timeline

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

2021-03-14
Dose 1 — Pfizer-BioNTech
2021-03-29
Registered in v-safe
2021-03-29
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-10
Dose 2 — Pfizer-BioNTech
2021-04-11
Survey response — days 1–6 daily, dose 2
MedDRA: Paraesthesia — Feeling: Good · Site: Pain

Free text: Tingling in face and head yesterday for 2 hours about 4 hours after shot

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-12
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-13
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-14
Survey response — days 1–6 daily, dose 2
MedDRA: Anxiety — Feeling: Fair

Free text: Anxiety

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-15
Survey response — days 1–6 daily, dose 2
MedDRA: Anxiety — Feeling: Fair

Free text: Anxiety

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-10-09
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-04-10
Survey response — 12 months, dose 2
MedDRA: Dizziness, Paraesthesia — Feeling: Good · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Tingling, light headed

MedDRA releases: 2024-11 · check-in free text available
2022-04-10
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)
2022-04-11
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-14	Pfizer-BioNTech
2	2021-04-10	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2022-04-10	Unsuccessful

Free text

Release 7 — days 1–6 daily, dose 2

2021-04-11

Systemic reaction (other): Tingling in face and head yesterday for 2 hours about 4 hours after shot

2021-04-14

Systemic reaction (other): Anxiety

2021-04-15

Systemic reaction (other): Anxiety

Release 11 — 12 months, dose 2

2022-04-10

Symptoms: Tingling, light headed

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	Dizziness	·	·	✓
SD	Paraesthesia	·	·	✓
SRO	Anxiety	✓	✓	✓
SRO	Paraesthesia	✓	✓	✓

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