5Q4-12897-19428 · OpenVSafe

Timeline

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

2020-12-22
Registered in v-safe
2020-12-22
Dose 1 — Pfizer-BioNTech
2020-12-22
Survey response — day 0, dose 1
MedDRA: Dizziness, Emergency care, Hemiparesis, Immediate post-injection reaction, Migraine — Feeling: Poor · Site: Pain · Headache, Fatigue or tiredness, Nausea · Be unable to work, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: Immediately triggered my hemipelagic migraines; mild left sided weakness, intense wooziness, my stats stayed strong, but I was in the ED for the day.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2020-12-22
Report sent to call center — day 0, dose 1
Be unable to work · Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2020-12-27
Survey response — days 1–6 daily, dose 1
MedDRA: Dizziness — Feeling: Good · Site: Pain · Headache, Fatigue or tiredness

Free text: I still get momentary spells of wooziness

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2020-12-28
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache, Muscle or body aches

Adult check-in
2020-12-29
Survey response — day 7, dose 1
MedDRA: Dizziness, Hot flush, Migraine — Feeling: Poor · Headache, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to work, Be unable to do your normal daily activities

Free text: Wooziness and heat flashes are back. I had a migraine start today (they are triggered by hormones and my cycle started). It is like the symptoms from last Tuesday are back and just as intense.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2020-12-29
Report sent to call center — day 7, dose 1
Be unable to work · Be unable to do your normal daily activities

1 call case(s)
2020-12-31
Call successful
Participant prefers to complete VAERS report online
2020-12-31
Call successful
Participant prefers to complete VAERS report online
2021-01-22
Dose 2 — Pfizer-BioNTech
2021-02-21
Survey response — day 28, dose 2
MedDRA: Migraine, Muscle spasms, Pre-existing disease, Seizure — Feeling: Fair

Free text: My migraines have been stronger and I have had some episodes with optical seizures and muscles spasms.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-07
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-22	Pfizer-BioNTech
2	2021-01-22	Pfizer-BioNTech

Call center

2 call center cases

2 successful

See the call center timeline

Free text

Release 1 — day 0, dose 1

2020-12-22

Systemic reaction (other): Immediately triggered my hemipelagic migraines; mild left sided weakness, intense wooziness, my stats stayed strong, but I was in the ED for the day.

Release 1 — days 1–6 daily, dose 1

2020-12-27

Systemic reaction (other): I still get momentary spells of wooziness

Release 1 — day 7, dose 1

2020-12-29

Systemic reaction (other): Wooziness and heat flashes are back. I had a migraine start today (they are triggered by hormones and my cycle started). It is like the symptoms from last Tuesday are back and just as intense.

Release 4 — day 28, dose 2

2021-02-21

Symptoms: My migraines have been stronger and I have had some episodes with optical seizures and muscles spasms.

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	Migraine	✓	✓	✓
SD	Muscle spasms	✓	✓	✓
SD	Pre-existing disease	✓	✓	✓
SD	Seizure	✓	✓	✓
SRO	Condition aggravated	○	○	○
SRO	Dizziness	✓	✓	✓
SRO	Emergency care	✓	✓	✓
SRO	Hemiparesis	✓	✓	✓
SRO	Hot flush	✓	✓	✓
SRO	Immediate post-injection reaction	✓	✓	✓
SRO	Migraine	✓	✓	✓

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