4NP-32773-74959 · OpenVSafe

Timeline

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

2021-04-29
Registered in v-safe
2021-04-29
Dose 1 — Moderna
2021-04-29
Survey response — day 0, dose 1
MedDRA: Brain fog, Dizziness postural, Feeling abnormal, Immediate post-injection reaction, Paraesthesia — Feeling: Poor · Site: Pain · Fever · Fatigue or tiredness · Be unable to work

Free text: Lightheaded specially when standing up, a few seconds after vaccination I felt weird waited 30 mins. They checked blood pressure it was normal after almost 30 mins it went down but still on normal range, slight tingling sensation and left side of my head. A few minutes after the vaccine I had some brain fog.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-30
Survey response — days 1–6 daily, dose 1
MedDRA: Brain fog — Feeling: Fair · Site: Pain · Chills, Headache · Be unable to work

Free text: Brain fog

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-01
Survey response — days 1–6 daily, dose 1
MedDRA: Brain fog, Paraesthesia — Feeling: Fair · Site: Pain · Headache · Be unable to work

Free text: Brain fog, pins and needles on my right side of my head. It comes and goes.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-02
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache

Adult check-in
2021-05-03
Survey response — days 1–6 daily, dose 1
MedDRA: Brain fog, Memory impairment — Feeling: Fair · Headache

Free text: Brain fog that come and goes and short term memory issues.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-04
Survey response — days 1–6 daily, dose 1
MedDRA: Dizziness, Feeling abnormal, Memory impairment — Feeling: Fair · Headache

Free text: Brain fog, lightheaded around noon,forgetful

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-05
Survey response — days 1–6 daily, dose 1
MedDRA: Memory impairment, Paraesthesia — Feeling: Fair · Headache

Free text: Short term memory issues, pins and needles in my head.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-06
Health check-in — day 7, dose 1
Feeling: Fair · Headache

Adult check-in
2021-05-13
Health check-in — day 14, dose 1
Feeling: Fair

Adult check-in
2021-05-22
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-05-28
Health check-in — day 28, dose 1
Feeling: Fair

Adult check-in
2021-06-01
Dose 2 — Moderna
2021-06-03
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain, Redness, Swelling · Fever · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-06-04
Survey response — days 1–6 daily, dose 2
MedDRA: Heart rate increased — Feeling: Fair · Site: Pain, Redness, Swelling · Fever · Headache, Muscle or body aches, Fatigue or tiredness, Nausea, Rash, not including the immediate area around the injection site · Be unable to work

Free text: Elevated heart rate since the vaccination but leveling out

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-08
Health check-in — day 7, dose 2
Feeling: Fair · Fatigue or tiredness

Adult check-in
2021-06-24
Health check-in — day 21, dose 2
Feeling: Fair

Adult check-in
2021-07-15
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-08-31
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-12-02
Survey response — 6 months, dose 2
MedDRA: Blood immunoglobulin E increased, Skin exfoliation — Feeling: Fair

Free text: Allergy - IGE level is high and and developed scaly patch in my knee and nose area. Got tested for psoriasis by its negative.

MedDRA releases: 2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-29	Moderna
2	2021-06-01	Moderna

Free text

Release 8 — day 0, dose 1

2021-04-29

Systemic reaction (other): Lightheaded specially when standing up, a few seconds after vaccination I felt weird waited 30 mins. They checked blood pressure it was normal after almost 30 mins it went down but still on normal range, slight tingling sensation and left side of my head. A few minutes after the vaccine I had some brain fog.

Release 8 — days 1–6 daily, dose 1

2021-04-30

Systemic reaction (other): Brain fog

2021-05-01

Systemic reaction (other): Brain fog, pins and needles on my right side of my head. It comes and goes.

2021-05-03

Systemic reaction (other): Brain fog that come and goes and short term memory issues.

2021-05-04

Systemic reaction (other): Brain fog, lightheaded around noon,forgetful

2021-05-05

Systemic reaction (other): Short term memory issues, pins and needles in my head.

Release 8 — days 1–6 daily, dose 2

2021-06-04

Systemic reaction (other): Elevated heart rate since the vaccination but leveling out

Release 10 — 6 months, dose 2

2021-12-02

Symptoms: Allergy - IGE level is high and and developed scaly patch in my knee and nose area. Got tested for psoriasis by its negative.

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	Blood immunoglobulin E increased	·	·	✓
SD	Skin exfoliation	·	·	✓
SRO	Brain fog	✓	✓	✓
SRO	Dizziness	✓	✓	✓
SRO	Dizziness postural	✓	✓	✓
SRO	Feeling abnormal	✓	✓	✓
SRO	Heart rate increased	✓	✓	✓
SRO	Immediate post-injection reaction	✓	✓	✓
SRO	Memory impairment	✓	✓	✓
SRO	Paraesthesia	✓	✓	✓

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