4VV-18150-68752 · OpenVSafe

Timeline

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

2021-03-01
Registered in v-safe
2021-03-01
Dose 1 — Pfizer-BioNTech
2021-03-01
Survey response — day 0, dose 1
MedDRA: Brain fog, Feeling abnormal — Feeling: Good

Free text: Slight mental fog -

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-03
Survey response — days 1–6 daily, dose 1
MedDRA: Dizziness, Fatigue, Nausea — Feeling: Fair · Chills, Headache, Nausea

Free text: Queezy dizzy tired

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-04
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-05
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache, Fatigue or tiredness

Adult check-in
2021-03-06
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-07
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache, Abdominal pain

Adult check-in
2021-03-09
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-03-16
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-03-20
Dose 2 — Pfizer-BioNTech
2021-03-20
Health check-in — day 0, dose 2
Feeling: Good · Headache, Fatigue or tiredness

Adult check-in
2021-03-21
Survey response — days 1–6 daily, dose 2
MedDRA: Oral disorder — Feeling: Fair · Fatigue or tiredness

Free text: As with the first shot, there is a change in the chemistry of my mouth. Almost like when one has a cold but with this it impacts my tongue go figure

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-22
Survey response — days 1–6 daily, dose 2
MedDRA: Somnolence, Taste disorder — Feeling: Good

Free text: Still have the slightly off taste. A bit sleepy

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-23
Survey response — days 1–6 daily, dose 2
MedDRA: Dry eye, Ocular discomfort, Somnolence — Feeling: Fair

Free text: Sleepy still. Eyes feel dry and uncomfortable very much like a cold

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-24
Survey response — days 1–6 daily, dose 2
MedDRA: Asthenia, Somnolence, Taste disorder — Feeling: Fair

Free text: Still very sleepy with low energy. Mouth chemical composition returning to normal

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-25
Survey response — days 1–6 daily, dose 2
MedDRA: Eye irritation, Feeling abnormal, Somnolence — Feeling: Poor · Fever · Chills, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Fuzzy sleepy eye burn

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-26
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-03-27
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-04-03
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-11
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-09-20
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-01	Pfizer-BioNTech
2	2021-03-20	Pfizer-BioNTech

Free text

Release 4 — day 0, dose 1

2021-03-01

Systemic reaction (other): Slight mental fog -

Release 4 — days 1–6 daily, dose 1

2021-03-03

Systemic reaction (other): Queezy dizzy tired

Release 6 — days 1–6 daily, dose 2

2021-03-21

Systemic reaction (other): As with the first shot, there is a change in the chemistry of my mouth. Almost like when one has a cold but with this it impacts my tongue go figure

2021-03-22

Systemic reaction (other): Still have the slightly off taste. A bit sleepy

2021-03-23

Systemic reaction (other): Sleepy still. Eyes feel dry and uncomfortable very much like a cold

2021-03-24

Systemic reaction (other): Still very sleepy with low energy. Mouth chemical composition returning to normal

2021-03-25

Systemic reaction (other): Fuzzy sleepy eye burn

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
SRO	Asthenia	✓	✓	✓
SRO	Brain fog	·	·	✓
SRO	Dizziness	✓	✓	✓
SRO	Dry eye	✓	✓	✓
SRO	Eye irritation	✓	✓	✓
SRO	Fatigue	✓	✓	✓
SRO	Feeling abnormal	✓	✓	✓
SRO	Nausea	✓	✓	✓
SRO	Ocular discomfort	✓	✓	✓
SRO	Oral disorder	✓	✓	✓
SRO	Somnolence	✓	✓	✓
SRO	Taste disorder	✓	✓	✓

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