2CN-26753-02728

3 vaccinations 8 coded responses 26 check-ins 8 free-text entries 1 call case

Sex: Female
Age at first dose: 66+
ZIP prefix: 015 / MA
Registered: 2021-02-04

Relationship: Self
Race: White
Ethnicity: Not Hispanic or Latino

Timeline

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

2021-02-04
Registered in v-safe
2021-02-04
Dose 1 — Pfizer-BioNTech
2021-02-04
Health check-in — day 0, dose 1
Feeling: Good · None

Adult check-in
2021-02-05
Survey response — days 1–6 daily, dose 1
MedDRA: Muscle tightness — Feeling: Good

Free text: My neck is mildly tight feeling. I am fine

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-06
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-07
Survey response — days 1–6 daily, dose 1
MedDRA: Food craving — Feeling: Good · Headache, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Hungry for sweets.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-08
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-02-09
Survey response — days 1–6 daily, dose 1
MedDRA: No adverse event — Feeling: Good

Free text: No

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-10
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None · Be unable to work

Adult check-in
2021-02-11
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-02-18
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-02-25
Dose 2 — Pfizer-BioNTech
2021-02-25
Survey response — day 0, dose 2
MedDRA: No adverse event — Feeling: Good · Headache

Free text: No

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-26
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-27
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-28
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-01
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-02
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-03
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Headache

Adult check-in
2021-03-04
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-03-11
Survey response — day 14, dose 2
MedDRA: Headache — Feeling: Good

Free text: Slight headache

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-18
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-03-25
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-04-01
Survey response — day 35, dose 2
MedDRA: Tension headache — Feeling: Good

Free text: Tightness in head

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-08
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-05-27
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-08-28
Survey response — 6 months, dose 2
MedDRA: Office visit, Pre-existing disease — Feeling: Good · Get care from a doctor or other healthcare professional

Free text: Symptoms: I have found out that I have an enlarged pulmonary valve. It was there before. · Healthcare visit (other): Cardiologist

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-28
Report sent to call center — 6 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-12-04
Dose 3 — Pfizer-BioNTech
2021-12-14
Call 1 — Left Voicemail
2022-02-25
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in
2022-06-07
Survey response — 6 months, dose 3
MedDRA: Gait disturbance, Pulmonary valve disease, Respiratory tract congestion — Feeling: Fair · Be unable to do your normal daily activities

Free text: I have breath problems as I mentioned before. My pulmonary valve was a effected I have trouble now going up and downstairs. Plus walking normal to fast or trying to run. I am not happy. I am afraid to take the fourth shot. So now what can I do.

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

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-04	Pfizer-BioNTech
2	2021-02-25	Pfizer-BioNTech
3	2021-12-04	Pfizer-BioNTech	No

Call center

1 call center case

1 unsuccessful

1 wait over 3 months for a first call

See the call center timeline

Free text

Release 3 — days 1–6 daily, dose 1

2021-02-05

Systemic reaction (other): My neck is mildly tight feeling. I am fine

2021-02-07

Systemic reaction (other): Hungry for sweets.

2021-02-09

Systemic reaction (other): No

Release 4 — day 0, dose 2

2021-02-25

Systemic reaction (other): No

Release 5 — day 14, dose 2

2021-03-11

Symptoms: Slight headache

Release 6 — day 35, dose 2

2021-04-01

Symptoms: Tightness in head

Release 9 — 6 months, dose 2

2021-08-28

Symptoms: I have found out that I have an enlarged pulmonary valve. It was there before.

Healthcare visit (other): Cardiologist

Release 11 — 6 months, dose 3

2022-06-07

Symptoms: I have breath problems as I mentioned before. My pulmonary valve was a effected I have trouble now going up and downstairs. Plus walking normal to fast or trying to run. I am not happy. I am afraid to take the fourth shot. So now what can I do.

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	✓	·	✓
SD	Gait disturbance	·	·	✓
SD	Headache	✓	✓	✓
SD	Pre-existing disease	✓	·	✓
SD	Pulmonary valve disease	·	·	✓
SD	Respiratory tract congestion	·	·	✓
SD	Tension headache	✓	✓	✓
SRO	Food craving	✓	✓	✓
SRO	Muscle tightness	✓	✓	✓
SRO	No adverse event	✓	✓	✓

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