YZB-90213-51323 · OpenVSafe

Timeline

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

2021-01-14
Registered in v-safe
2021-01-14
Dose 1 — Pfizer-BioNTech
2021-01-14
Survey response — day 0, dose 1
MedDRA: Headache, Migraine, Pre-existing disease — Feeling: Fair · Site: Pain · Headache

Free text: I am a migraine patient and after the shot I felt a pain on my right side of my head a very light migraine is gone now

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-15
Survey response — days 1–6 daily, dose 1
MedDRA: Migraine — Feeling: Fair · Site: Pain · Headache, Nausea · Be unable to do your normal daily activities

Free text: My migraine getting worse last night but Im OK today which is about 4:23 PM

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-15
Report sent to call center — days 1–6 daily, dose 1
Be unable to do your normal daily activities

1 call case(s)
2021-01-16
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache, Muscle or body aches

Adult check-in
2021-01-17
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Redness · Headache, Muscle or body aches

Adult check-in
2021-01-18
Survey response — days 1–6 daily, dose 1
MedDRA: Headache — Feeling: Good · Site: Pain · Headache, Muscle or body aches, Nausea

Free text: I am on my migraine patient thats why my headaches are starting up lately

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-19
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache, Joint pains, Muscle or body aches

Adult check-in
2021-01-21
Health check-in — day 7, dose 1
Feeling: Good · Site: Pain · Headache, Joint pains, Muscle or body aches

Adult check-in
2021-01-28
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-02-04
Health check-in — day 21, dose 1
Feeling: Fair

Adult check-in
2021-02-11
Dose 2 — Pfizer-BioNTech
2021-02-23
Survey response — day 7, dose 2
MedDRA: Migraine — Feeling: Good · Site: Pain · Headache

Free text: I am a migraine person

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-25
Survey response — day 14, dose 2
MedDRA: Joint swelling — Feeling: Fair

Free text: Right arm elbow is swollen I dont know if I have to do with the shoot

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-06
Survey response — day 21, dose 2
MedDRA: Headache — Feeling: Fair

Free text: Light headache

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-11
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-03-18
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-03-25
Survey response — day 42, dose 2
MedDRA: Migraine — Feeling: Fair · Be unable to work

Free text: My migraine headache

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-13
Survey response — 3 months, dose 2
MedDRA: Fatigue — Feeling: Fair · Be unable to do your normal daily activities

Free text: I More tire then usually

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-08-12
Health check-in — 6 months, dose 2
Feeling: Fair

Adult check-in
2022-02-11
Health check-in — 12 months, dose 2
Feeling: Fair

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-14	Pfizer-BioNTech
2	2021-02-11	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2021-01-15	priority 2/3

Free text

Release 2 — day 0, dose 1

2021-01-14

Systemic reaction (other): I am a migraine patient and after the shot I felt a pain on my right side of my head a very light migraine is gone now

Release 2 — days 1–6 daily, dose 1

2021-01-15

Systemic reaction (other): My migraine getting worse last night but Im OK today which is about 4:23 PM

2021-01-18

Systemic reaction (other): I am on my migraine patient thats why my headaches are starting up lately

Release 4 — day 7, dose 2

2021-02-23

Systemic reaction (other): I am a migraine person

Release 4 — day 14, dose 2

2021-02-25

Symptoms: Right arm elbow is swollen I dont know if I have to do with the shoot

Release 5 — day 21, dose 2

2021-03-06

Symptoms: Light headache

Release 6 — day 42, dose 2

2021-03-25

Symptoms: My migraine headache

Release 8 — 3 months, dose 2

2021-05-13

Symptoms: I More tire then usually

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	Fatigue	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Joint swelling	✓	✓	✓
SD	Migraine	✓	✓	✓
SRO	Headache	✓	✓	✓
SRO	Migraine	✓	✓	✓
SRO	Pre-existing disease	✓	✓	✓

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