Y6B-10720-64149 · OpenVSafe

Timeline

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

2021-04-13
Registered in v-safe
2021-04-13
Dose 1 — Pfizer-BioNTech
2021-04-13
Survey response — day 0, dose 1
MedDRA: Fatigue — Feeling: Good

Free text: A little tired but I went to sleep late

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-14
Survey response — days 1–6 daily, dose 1
MedDRA: Injection site pain — Feeling: Good · Site: Pain · Muscle or body aches

Free text: Soreness in injection site very mild

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-15
Survey response — days 1–6 daily, dose 1
MedDRA: Fatigue, Feeling abnormal, Night sweats — Feeling: Good · Site: Pain · Fever · Fatigue or tiredness

Free text: I woke up at 5:30 and had been sweating like I had a fever. When I took my temperature at work it was 97 2. The previous day my thinking was foggy and I was tied. Today I was less foggy and slightly tired.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-17
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-18
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-19
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-20
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-04-29
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-05-04
Dose 2 — Pfizer-BioNTech
2021-05-18
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-08-03
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-11-02
Survey response — 6 months, dose 2
MedDRA: Balance disorder, COVID-19 — Feeling: Good

Free text: I'm having some issues in terms of balance. Im thinking its an after affect of having had covid in 2020. Maybe the virus had an effect on my inner ear. Its not a serious issue.

MedDRA releases: 2024-11 · check-in free text available
2022-05-04
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-13	Pfizer-BioNTech
2	2021-05-04	Pfizer-BioNTech

Free text

Release 7 — day 0, dose 1

2021-04-13

Systemic reaction (other): A little tired but I went to sleep late

Release 7 — days 1–6 daily, dose 1

2021-04-14

Systemic reaction (other): Soreness in injection site very mild

2021-04-15

Systemic reaction (other): I woke up at 5:30 and had been sweating like I had a fever. When I took my temperature at work it was 97 2. The previous day my thinking was foggy and I was tied. Today I was less foggy and slightly tired.

Release 10 — 6 months, dose 2

2021-11-02

Symptoms: I'm having some issues in terms of balance. Im thinking its an after affect of having had covid in 2020. Maybe the virus had an effect on my inner ear. Its not a serious issue.

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	Balance disorder	·	·	✓
SD	COVID-19	·	·	✓
SRO	Fatigue	✓	✓	✓
SRO	Feeling abnormal	✓	✓	✓
SRO	Injection site pain	✓	✓	✓
SRO	Night sweats	✓	✓	✓

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