269-12825-15093 · OpenVSafe

Timeline

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

2021-04-12
Registered in v-safe
2021-04-12
Dose 1 — Pfizer-BioNTech
2021-04-12
Survey response — day 0, dose 1
MedDRA: Anxiety, Feeling abnormal, Panic attack — Feeling: Fair · Headache, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Brain Fog, anxiety and panic attack.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-13
Survey response — days 1–6 daily, dose 1
MedDRA: Confusional state, Dizziness, Feeling abnormal, Panic attack — Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Free text: Brain fog, dizziness/lightheaded ness, confusion and panic attacks

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-16
Survey response — days 1–6 daily, dose 1
MedDRA: Feeling abnormal, Panic attack — Feeling: Fair · Fatigue or tiredness · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Brain fog still had some panic

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-16
Report sent to call center — days 1–6 daily, dose 1
Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-17
Survey response — days 1–6 daily, dose 1
MedDRA: Dizziness, Feeling abnormal, Panic attack — Feeling: Poor · Headache, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Still have dizziness, brain fog and panic attacks

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-19
Survey response — day 7, dose 1
MedDRA: Dizziness, Panic reaction — Feeling: Fair · Headache, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Free text: Dizziness, lightheaded and panicky

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-26
Survey response — day 14, dose 1
MedDRA: Anxiety, Dizziness, Fatigue, Headache, Office visit, Panic attack — Feeling: Poor · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Symptoms: Dizziness, lightheaded, fatigue, headache, anxiety/panic attacks · Healthcare visit (other): In office doctor appointments

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-26
Report sent to call center — day 14, dose 1
Get care from a doctor or other healthcare professional

1 call case(s)
2021-05-03
Health check-in — day 21, dose 1
Feeling: Poor

Adult check-in
2021-05-10
Survey response — day 28, dose 1
MedDRA: Dizziness, Headache, Medical counselling, Nausea, Vomiting — Feeling: Poor · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Symptoms: Dizziness, panic, confusion, nausea, headache and head pressure · Healthcare visit (other): Primary care doctor visit and phone calls

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-10
Report sent to call center — day 28, dose 1
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-05-17
Health check-in — day 35, dose 1
Feeling: Poor

Adult check-in
2021-05-24
Health check-in — day 42, dose 1
Feeling: Poor

Adult check-in
2021-06-01
Call 1 — Left Voicemail
2021-07-12
Health check-in — 3 months, dose 1
Feeling: Fair

Adult check-in
2021-10-11
Health check-in — 6 months, dose 1
Feeling: Fair

Adult check-in
2022-04-14
Health check-in — 12 months, dose 1
Feeling: Fair

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-12	Pfizer-BioNTech

Call center

3 call center cases

3 unsuccessful

See the call center timeline

Free text

Release 7 — day 0, dose 1

2021-04-12

Systemic reaction (other): Brain Fog, anxiety and panic attack.

Release 7 — days 1–6 daily, dose 1

2021-04-13

Systemic reaction (other): Brain fog, dizziness/lightheaded ness, confusion and panic attacks

2021-04-16

Systemic reaction (other): Brain fog still had some panic

2021-04-17

Systemic reaction (other): Still have dizziness, brain fog and panic attacks

Release 7 — day 7, dose 1

2021-04-19

Systemic reaction (other): Dizziness, lightheaded and panicky

Release 8 — day 14, dose 1

2021-04-26

Symptoms: Dizziness, lightheaded, fatigue, headache, anxiety/panic attacks

Healthcare visit (other): In office doctor appointments

Release 8 — day 28, dose 1

2021-05-10

Symptoms: Dizziness, panic, confusion, nausea, headache and head pressure

Healthcare visit (other): Primary care doctor visit and phone calls

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
HCVO	Medical counselling	✓	✓	✓
HCVO	Office visit	✓	✓	✓
SD	Anxiety	✓	✓	✓
SD	Dizziness	✓	✓	✓
SD	Fatigue	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Nausea	✓	✓	✓
SD	Panic attack	✓	✓	✓
SD	Vomiting	✓	✓	✓
SRO	Anxiety	✓	✓	✓
SRO	Confusional state	✓	✓	✓
SRO	Dizziness	✓	✓	✓
SRO	Feeling abnormal	✓	✓	✓
SRO	Panic attack	✓	✓	✓
SRO	Panic reaction	✓	✓	✓

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