R9F-21006-52670 · OpenVSafe

Timeline

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

2021-02-03
Dose 1 — Pfizer-BioNTech
2021-02-24
Registered in v-safe
2021-02-24
Dose 2 — Pfizer-BioNTech
2021-02-24
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · Headache

Adult check-in
2021-02-25
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fever · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-02-27
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-03-02
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-03
Health check-in — day 7, dose 2
Feeling: Fair · Fatigue or tiredness, Rash, not including the immediate area around the injection site · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Adult check-in
2021-03-03
Report sent to call center — day 7, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-03-10
Survey response — day 14, dose 2
MedDRA: Rash — Feeling: Good · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation, Outpatient clinic or urgent care clinic visit

Free text: Rash on arms and legs

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-10
Report sent to call center — day 14, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-03-13
Call 1 — Left Voicemail
2021-03-17
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-03-26
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-03-31
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-26
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-08-27
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-02-26
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

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

Call center

2 call center cases

2 unsuccessful

See the call center timeline

Free text

Release 5 — day 14, dose 2

2021-03-10

Symptoms: Rash on arms and legs

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	Rash	✓	✓	✓

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