67V-28540-89619
2 vaccinations
21 coded responses
24 check-ins
21 free-text entries
0 call cases
- Sex
- Female
- Age at first dose
- 51-55
- ZIP prefix
- 805 / CO
- Registered
- 2021-10-09
- Relationship
- Self
- Race
- Other
- Ethnicity
- Not Hispanic or Latino
Timeline
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2021-10-08
Dose 1 — Pfizer-BioNTech
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2021-10-09
Registered in v-safe
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2021-10-09
Survey response — days 1–6 daily, dose 1MedDRA: Injection site pain — Feeling: Good · Site: Pain · HeadacheFree text: Pain at injection siteMedDRA releases: 2024-11 · check-in free text available
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2021-10-10
Survey response — days 1–6 daily, dose 1MedDRA: Influenza like illness, Lymphadenopathy — Feeling: Good · Site: PainFree text: Swollen lymph nodes in left side of neck. Felt flusish in the morning but better in the afternoonMedDRA releases: 2024-11 · check-in free text available
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2021-10-11
Survey response — days 1–6 daily, dose 1MedDRA: Brain fog, Influenza like illness, Lymph node pain, Lymphadenopathy — Feeling: Good · Headache, Fatigue or tirednessFree text: I have brain fog today - just cant get a clear head or thoughts. My lymph nodes under my left armpit are swollen and tender. Woke up feeling fluish but it went away when i was up and aboutMedDRA releases: 2024-11 · check-in free text available
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2021-10-12
Survey response — days 1–6 daily, dose 1MedDRA: Brain fog — Feeling: Good · HeadacheFree text: Still have brain fogMedDRA releases: 2024-11 · check-in free text available
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2021-10-13
Survey response — days 1–6 daily, dose 1MedDRA: Brain fog — Feeling: GoodFree text: Still some brain fogMedDRA releases: 2024-11 · check-in free text available
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2021-10-14
Survey response — days 1–6 daily, dose 1MedDRA: Brain fog — Feeling: GoodFree text: Still have brain fogMedDRA releases: 2024-11 · check-in free text available
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2021-10-15
Survey response — day 7, dose 1MedDRA: Unevaluable event — Feeling: Good · NauseaFree text: Not sure if the nausea is from vaccine??MedDRA releases: 2024-11 · check-in free text available
- 2021-10-22
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2021-10-29
Survey response — day 21, dose 1MedDRA: Brain fog, Tinnitus — Feeling: FairFree text: My brain fog has gotten worse. A few days ago I noticed my ears are ringing and/ or making a humming noise like tinnitus. I did not have this before the shot.MedDRA releases: 2024-11 · check-in free text available
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2021-11-01
Dose 2 — Pfizer-BioNTech
- 2021-11-01
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2021-11-02
Survey response — days 1–6 daily, dose 2MedDRA: Brain fog, Head discomfort, Inflammation, Tinnitus — Feeling: Poor · Site: Pain, Swelling · HeadacheFree text: I have extreme brain fog. I even feel pressure/inflammation in my head. The ringing/humming in my ears is worse today than it has been.MedDRA releases: 2024-11 · check-in free text available
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2021-11-03
Survey response — days 1–6 daily, dose 2MedDRA: Brain fog, Dizziness, Head discomfort, Headache, Influenza, Malaise, Ocular discomfort, Self-medication — Feeling: Poor · Site: Pain, Swelling · Fever · Chills, Headache, Fatigue or tiredness · Be unable to work or attend school, Be unable to do your normal daily activitiesFree text: Severe brain fog. My head feels swollen inside lots of pressure in the front of my head and eyes. I feel dizzy and lightheaded. Terrible headache that does not go away even with ibuprofen. Overall i feel fluish and sick.MedDRA releases: 2024-11 · check-in free text available
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2021-11-04
Survey response — days 1–6 daily, dose 2MedDRA: Chest discomfort, Dizziness, Dyspepsia, Feeling abnormal, Heart rate increased, Lower respiratory tract infection, Peripheral swelling, Tremor — Feeling: Fair · Site: Pain, Swelling · Muscle or body achesFree text: I feel light-headed. My chest feels weird like i have chest cold or pressure or bad heartburn. My resting hr bpm was 114 at 7am. My heart feels like its beating fast. I am shaky today. My hands are swollen can barely get my ring off. I dont feel rigMedDRA releases: 2024-11 · check-in free text available
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2021-11-05
Survey response — days 1–6 daily, dose 2MedDRA: Brain fog, Musculoskeletal stiffness, Myalgia — Feeling: Good · Site: Swelling · Headache, Muscle or body achesFree text: Still extreme brain fog. My neck muscles are sore and stiff.MedDRA releases: 2024-11 · check-in free text available
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2021-11-06
Survey response — days 1–6 daily, dose 2MedDRA: Brain fog, Fatigue, Tinnitus — Feeling: Good · Site: Pain, Swelling · Muscle or body aches, Fatigue or tirednessFree text: I have brain fog still. My ears are ringing- buzzing louder today. I was extremely tired today.MedDRA releases: 2024-11 · check-in free text available
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2021-11-07
Survey response — days 1–6 daily, dose 2MedDRA: Brain fog, Tinnitus — Feeling: Good · Site: Swelling · Fatigue or tirednessFree text: Still struggling with brain fog and ringing and humming in earsMedDRA releases: 2024-11 · check-in free text available
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2021-11-08
Survey response — day 7, dose 2MedDRA: Brain fog, Tinnitus — Feeling: Good · HeadacheFree text: Brain fog and ears are still ringing and hummingMedDRA releases: 2024-11 · check-in free text available
- 2021-11-15
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2021-11-22
Survey response — day 21, dose 2MedDRA: Bradyphrenia, Brain fog, Inflammation, Memory impairment — Feeling: GoodFree text: I still have extreme brain fog. My recall and memory is slow. I feel inflammation in my head and body stillMedDRA releases: 2024-11 · check-in free text available
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2021-11-30
Survey response — day 28, dose 2MedDRA: Brain fog, Ear discomfort, Inflammation, Tinnitus — Feeling: GoodFree text: I still have brain fog. My ears are still ringing and now feel plugged like I'm in a tunnel. I can feel inflammation in my body and brain.MedDRA releases: 2024-11 · check-in free text available
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2021-12-06
Survey response — day 35, dose 2MedDRA: Brain fog, Inflammation — Feeling: GoodFree text: Stil struggle with brain fog and inflammationMedDRA releases: 2024-11 · check-in free text available
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2021-12-14
Survey response — day 42, dose 2MedDRA: Brain fog, Tinnitus — Feeling: GoodFree text: Still have brain fog and ears are buzzing and humming.MedDRA releases: 2024-11 · check-in free text available
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2022-01-31
Survey response — 3 months, dose 2MedDRA: COVID-19, Malaise — Feeling: GoodFree text: Contracted Covid jan 14th 2022 was very sick and am still experiencing symptomsMedDRA releases: 2024-11 · check-in free text available
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2022-05-04
Survey response — 6 months, dose 2MedDRA: Brain fog, Office visit, Tinnitus — Feeling: Fair · Be unable to do your normal daily activitiesFree text: Tinnitus and severe brain fog. I am having to see several specialists to help figure it outMedDRA releases: 2024-11 · check-in free text available
Vaccinations
| Dose | Date | Manufacturer | Co-administered |
|---|---|---|---|
| 1 | 2021-10-08 | Pfizer-BioNTech | No |
| 2 | 2021-11-01 | Pfizer-BioNTech | No |
Free text
Release 10 — days 1–6 daily, dose 1
Systemic reaction (other): Pain at injection site
Systemic reaction (other): Swollen lymph nodes in left side of neck. Felt flusish in the morning but better in the afternoon
Systemic reaction (other): I have brain fog today - just cant get a clear head or thoughts. My lymph nodes under my left armpit are swollen and tender. Woke up feeling fluish but it went away when i was up and about
Systemic reaction (other): Still have brain fog
Systemic reaction (other): Still some brain fog
Systemic reaction (other): Still have brain fog
Release 10 — day 7, dose 1
Systemic reaction (other): Not sure if the nausea is from vaccine??
Release 10 — day 21, dose 1
Symptoms: My brain fog has gotten worse. A few days ago I noticed my ears are ringing and/ or making a humming noise like tinnitus. I did not have this before the shot.
Release 10 — days 1–6 daily, dose 2
Systemic reaction (other): I have extreme brain fog. I even feel pressure/inflammation in my head. The ringing/humming in my ears is worse today than it has been.
Systemic reaction (other): Severe brain fog. My head feels swollen inside lots of pressure in the front of my head and eyes. I feel dizzy and lightheaded. Terrible headache that does not go away even with ibuprofen. Overall i feel fluish and sick.
Systemic reaction (other): I feel light-headed. My chest feels weird like i have chest cold or pressure or bad heartburn. My resting hr bpm was 114 at 7am. My heart feels like its beating fast. I am shaky today. My hands are swollen can barely get my ring off. I dont feel rig cut off by CDC
Systemic reaction (other): Still extreme brain fog. My neck muscles are sore and stiff.
Systemic reaction (other): I have brain fog still. My ears are ringing- buzzing louder today. I was extremely tired today.
Systemic reaction (other): Still struggling with brain fog and ringing and humming in ears
Release 10 — day 7, dose 2
Systemic reaction (other): Brain fog and ears are still ringing and humming
Release 10 — day 21, dose 2
Symptoms: I still have extreme brain fog. My recall and memory is slow. I feel inflammation in my head and body still
Release 10 — day 28, dose 2
Symptoms: I still have brain fog. My ears are still ringing and now feel plugged like I'm in a tunnel. I can feel inflammation in my body and brain.
Release 10 — day 35, dose 2
Symptoms: Stil struggle with brain fog and inflammation
Release 10 — day 42, dose 2
Symptoms: Still have brain fog and ears are buzzing and humming.
Release 11 — 3 months, dose 2
Symptoms: Contracted Covid jan 14th 2022 was very sick and am still experiencing symptoms
Release 11 — 6 months, dose 2
Symptoms: Tinnitus and severe brain fog. I am having to see several specialists to help figure it out
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 | Bradyphrenia | · | · | ✓ |
| SD | Brain fog | · | · | ✓ |
| SD | COVID-19 | · | · | ✓ |
| SD | Ear discomfort | · | · | ✓ |
| SD | Inflammation | · | · | ✓ |
| SD | Malaise | · | · | ✓ |
| SD | Memory impairment | · | · | ✓ |
| SD | Office visit | · | · | ✓ |
| SD | Tinnitus | · | · | ✓ |
| SRO | Brain fog | · | · | ✓ |
| SRO | Chest discomfort | · | · | ✓ |
| SRO | Dizziness | · | · | ✓ |
| SRO | Dyspepsia | · | · | ✓ |
| SRO | Fatigue | · | · | ✓ |
| SRO | Feeling abnormal | · | · | ✓ |
| SRO | Head discomfort | · | · | ✓ |
| SRO | Headache | · | · | ✓ |
| SRO | Heart rate increased | · | · | ✓ |
| SRO | Inflammation | · | · | ✓ |
| SRO | Influenza | · | · | ✓ |
| SRO | Influenza like illness | · | · | ✓ |
| SRO | Injection site pain | · | · | ✓ |
| SRO | Lower respiratory tract infection | · | · | ✓ |
| SRO | Lymph node pain | · | · | ✓ |
| SRO | Lymphadenopathy | · | · | ✓ |
| SRO | Malaise | · | · | ✓ |
| SRO | Musculoskeletal stiffness | · | · | ✓ |
| SRO | Myalgia | · | · | ✓ |
| SRO | Ocular discomfort | · | · | ✓ |
| SRO | Peripheral swelling | · | · | ✓ |
| SRO | Self-medication | · | · | ✓ |
| SRO | Tinnitus | · | · | ✓ |
| SRO | Tremor | · | · | ✓ |
| SRO | Unevaluable event | · | · | ✓ |
✓ active code · ○ coded but marked inactive · blank = not in that release