4NK-26806-39540 · OpenVSafe

Timeline

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

2020-12-29
Dose 1 — Pfizer-BioNTech
2021-01-19
Dose 2 — Pfizer-BioNTech
2021-02-01
Registered in v-safe
2021-02-01
Survey response — day 7, dose 2
MedDRA: Muscle twitching — Feeling: Good · Site: Pain, Redness

Free text: Muscle twitching left jaw

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-20
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-01-21
Survey response — 12 months, dose 2
MedDRA: Influenza — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Flu A

MedDRA releases: 2024-11 · check-in free text available
2022-01-21
Report sent to call center — 12 months, dose 2
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-01-25
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-29	Pfizer-BioNTech
2	2021-01-19	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2022-01-21	Unsuccessful

Free text

Release 3 — day 7, dose 2

2021-02-01

Systemic reaction (other): Muscle twitching left jaw

Release 11 — 12 months, dose 2

2022-01-21

Symptoms: Flu A

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	Influenza	·	·	✓
SRO	Muscle twitching	✓	✓	✓

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