A6H-88203-83996 · OpenVSafe

Timeline

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

2021-06-28
Registered in v-safe
2021-06-28
Dose 1 — Pfizer-BioNTech
2021-06-28
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · Headache

Adult check-in
2021-06-29
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain, Swelling · None · Be unable to do your normal daily activities

Adult check-in
2021-06-30
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-07-01
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-07-02
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Nausea

Adult check-in
2021-07-03
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-07-04
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-07-05
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-07-12
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-07-20
Dose 2 — Pfizer-BioNTech
2021-07-20
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-07-21
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fever · Chills, Headache, Fatigue or tiredness, Nausea

Adult check-in
2021-07-22
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-07-23
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-07-24
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-07-25
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-07-29
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-08-03
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-08-10
Survey response — day 21, dose 2
MedDRA: Headache, Migraine — Feeling: Fair · Be unable to do your normal daily activities

Free text: Nonstop headaches or migraines

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-17
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-08-24
Health check-in — day 35, dose 2
Feeling: Fair

Adult check-in
2021-08-31
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-10-19
Health check-in — 3 months, dose 2
Feeling: Fair

Adult check-in
2022-01-18
Dose 3 — Pfizer-BioNTech
2022-01-18
Health check-in — day 0, dose 3
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2022-01-19
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness, Nausea, Diarrhea · Be unable to do your normal daily activities

Adult check-in
2022-01-20
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain · Muscle or body aches, Nausea

Adult check-in
2023-01-18
Survey response — 12 months, dose 3
MedDRA: Abortion spontaneous, Dizziness, Migraine — Feeling: Fair · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

MedDRA releases: 2024-11
2023-01-18
Report sent to call center — 12 months, dose 3
Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2023-01-19
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-06-28	Pfizer-BioNTech	No
2	2021-07-20	Pfizer-BioNTech	No
3	2022-01-18	Pfizer-BioNTech	No

Call center

Reported	Outcome	VAERS-related outcome
2023-01-18	Unsuccessful

Free text

Release 9 — day 21, dose 2

2021-08-10

Symptoms: Nonstop headaches or migraines

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	Abortion spontaneous	·	·	✓
SD	Dizziness	·	·	✓
SD	Headache	✓	·	✓
SD	Migraine	✓	·	✓

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