8MD-24927-11063 · OpenVSafe

Timeline

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

2021-08-13
Registered in v-safe
2021-08-13
Dose 1 — Pfizer-BioNTech
2021-08-13
Health check-in — day 0, dose 1
Feeling: Good · None

Adult check-in
2021-08-14
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache

Adult check-in
2021-08-15
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Diarrhea

Adult check-in
2021-08-16
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-08-17
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-08-18
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-08-19
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-08-20
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-08-27
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-09-03
Dose 2 — Pfizer-BioNTech
2021-09-03
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-09-04
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-09-05
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-09-06
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-09-07
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-09-09
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-09-10
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-09-17
Survey response — day 14, dose 2
MedDRA: Headache — Feeling: Fair · Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: Headache for going on 3 days

MedDRA releases: 2024-11 · check-in free text available
2021-09-17
Report sent to call center — day 14, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-09-20
Call 1 — Left Voicemail
2021-09-24
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-09-24
Call successful
Does not wish to fill out VAERS report
2021-10-01
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-10-08
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-10-15
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-12-03
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2022-03-04
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-09-05
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-08-13	Pfizer-BioNTech	No
2	2021-09-03	Pfizer-BioNTech	No

Call center

1 call center case

1 successful

See the call center timeline

Free text

Release 9 — day 14, dose 2

2021-09-17

Symptoms: Headache for going on 3 days

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	Headache	·	·	✓

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