4Y4-25779-69148

4 vaccinations 8 coded responses 32 check-ins 8 free-text entries 1 call case

Sex: Female
Age at first dose: 56-60
ZIP prefix: 223 / VA
Registered: 2021-03-31

Relationship: Self
Race: Black or African American
Ethnicity: Not Hispanic or Latino

Timeline

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

2021-03-31
Registered in v-safe
2021-03-31
Dose 1 — Pfizer-BioNTech
2021-03-31
Survey response — day 0, dose 1
MedDRA: Pre-existing disease — Feeling: Good

Free text: Diabetes 2, High Blood Pressure, Thalassemia

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-01
Survey response — days 1–6 daily, dose 1
MedDRA: Somnolence — Feeling: Good · Nausea

Free text: Sleepy

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-02
Survey response — days 1–6 daily, dose 1
MedDRA: Somnolence — Feeling: Good · Nausea

Free text: Sleepy

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

Free text: Sleepy

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

Free text: Mild headache and a little sleepy

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-05
Survey response — days 1–6 daily, dose 1
MedDRA: Adverse reaction, Office visit, Urinary tract infection — Feeling: Fair · Headache, Nausea · Get care from a doctor or other healthcare professional

Free text: Systemic reaction (other): Moderate. I think I have a UTI, Kidney or Bladder Infection · Healthcare visit (other): I went to my GYN for UTI symptoms

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-05
Report sent to call center — days 1–6 daily, dose 1
Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-06
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache, Nausea

Adult check-in
2021-04-07
Health check-in — day 7, dose 1
Feeling: Good · Headache

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

Adult check-in
2021-04-21
Dose 2 — Pfizer-BioNTech
2021-04-21
Survey response — day 0, dose 2
MedDRA: Somnolence — Feeling: Fair · Headache, Fatigue or tiredness

Free text: Sleepy

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-22
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Headache, Joint pains, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-04-23
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache, Fatigue or tiredness, Nausea

Adult check-in
2021-04-24
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-04-25
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache, Fatigue or tiredness

Adult check-in
2021-04-26
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-27
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-04-28
Health check-in — day 7, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-05-05
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-12
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-19
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-26
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-02
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-06-16
Call 1 — Left Voicemail
2021-07-21
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-09-22
Dose 3 — Pfizer-BioNTech
Co-administered: Shingles
2021-10-20
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-10-23
Health check-in — day 28, dose 3
Feeling: Fair

Adult check-in
2021-10-27
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2021-11-03
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2021-12-22
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-02-28
Dose 4 — Pfizer-BioNTech
2022-03-23
Survey response — 6 months, dose 3
MedDRA: Disturbance in attention, Dizziness, Headache, Insomnia, Pre-existing disease, Tinnitus, Vertigo — Feeling: Fair · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: I am hearing impaired and suffer w/Tinnitus and Vertigo. My Tinnitus has been worse, with dizziness, headaches, and vertigo. It started the next day after my last booster, and it has not really improved. This impacts my sleep and concentration.

MedDRA releases: 2024-11 · check-in free text available
2022-05-30
Health check-in — 3 months, dose 4
Feeling: Fair

Adult check-in
2022-08-29
Health check-in — 6 months, dose 4
Feeling: Good

Adult check-in
2023-02-28
Health check-in — 12 months, dose 4
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-31	Pfizer-BioNTech
2	2021-04-21	Pfizer-BioNTech
3	2021-09-22	Pfizer-BioNTech	Shingles
4	2022-02-28	Pfizer-BioNTech	No

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 6 — day 0, dose 1

2021-03-31

Systemic reaction (other): Diabetes 2, High Blood Pressure, Thalassemia

Release 6 — days 1–6 daily, dose 1

2021-04-01

Systemic reaction (other): Sleepy

2021-04-02

Systemic reaction (other): Sleepy

2021-04-03

Systemic reaction (other): Sleepy

2021-04-04

Systemic reaction (other): Mild headache and a little sleepy

2021-04-05

Systemic reaction (other): Moderate. I think I have a UTI, Kidney or Bladder Infection

Healthcare visit (other): I went to my GYN for UTI symptoms

Release 7 — day 0, dose 2

2021-04-21

Systemic reaction (other): Sleepy

Release 11 — 6 months, dose 3

2022-03-23

Symptoms: I am hearing impaired and suffer w/Tinnitus and Vertigo. My Tinnitus has been worse, with dizziness, headaches, and vertigo. It started the next day after my last booster, and it has not really improved. This impacts my sleep and concentration.

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	Office visit	✓	✓	✓
HCVO	Urinary tract infection	✓	✓	✓
SD	Disturbance in attention	·	·	✓
SD	Dizziness	·	·	✓
SD	Headache	·	·	✓
SD	Insomnia	·	·	✓
SD	Pre-existing disease	·	·	✓
SD	Tinnitus	·	·	✓
SD	Vertigo	·	·	✓
SRO	Adverse reaction	✓	✓	✓
SRO	Headache	✓	✓	✓
SRO	Pre-existing disease	✓	✓	✓
SRO	Somnolence	✓	✓	✓

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