ET4-16549-64275 · OpenVSafe

Timeline

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

2021-01-29
Dose 1 — Pfizer-BioNTech
2021-01-30
Registered in v-safe
2021-01-30
Health check-in — days 1–6 daily, dose 1
Feeling: Poor · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to work

Adult check-in
2021-01-30
Report sent to call center — days 1–6 daily, dose 1
Be unable to work

1 call case(s)
2021-01-31
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-01
Survey response — days 1–6 daily, dose 1
MedDRA: Axillary pain — Feeling: Good

Free text: Sore armpits

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-30
Health check-in — 6 months, dose 1
Feeling: Good

Adult check-in
2022-01-31
Health check-in — 12 months, dose 1
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-29	Pfizer-BioNTech

Call center

1 call center case

1 priority 2/3 (triaged and no follow up)

See the call center timeline

Free text

Release 3 — days 1–6 daily, dose 1

2021-02-01

Systemic reaction (other): Sore armpits

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
SRO	Axillary pain	✓	✓	✓

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