6W2-93035-49322

4 vaccinations 11 coded responses 34 check-ins 11 free-text entries 1 call case

Sex: Male
Age at first dose: 56-60
ZIP prefix: 481 / MI
Registered: 2021-03-30

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

2021-03-30
Registered in v-safe
2021-03-30
Dose 1 — Pfizer-BioNTech
2021-03-30
Survey response — day 0, dose 1
MedDRA: Headache — Feeling: Good · Headache

Free text: Headache mild, possibly due to other causes (high wind kicking up old mold & dust, etc.).

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-31
Survey response — days 1–6 daily, dose 1
MedDRA: Fatigue, Limb discomfort — Feeling: Good · Fatigue or tiredness

Free text: Hard to tell if my tiredness had any contribution from the vaccine. Arm pain peaked last night about 9.5 h after injection, but was only evident when upper arm was lifted parallel to ground.

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: Fatigue — Feeling: Good · Fatigue or tiredness

Free text: Fatigue may well NOT be due to the vaccine.

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

Adult check-in
2021-04-03
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-04
Survey response — days 1–6 daily, dose 1
MedDRA: Fatigue — Feeling: Good · Fatigue or tiredness

Free text: Not sure that my tiredness is due to the vaccine.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-05
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-06
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-04-13
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-20
Dose 2 — Pfizer-BioNTech
2021-04-20
Survey response — day 0, dose 2
MedDRA: Headache — Feeling: Good · Headache

Free text: Very mild headache, may not be due to vaccine. We also noticed feelings of relief and euphoria.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-21
Survey response — days 1–6 daily, dose 2
MedDRA: Fatigue, Injection site pain, Pain — Feeling: Good · Site: Pain · Fatigue or tiredness

Free text: Pain at site was actually diffuse, around siteinAM , and now. Tidness may not have berre gonen due to vaccine, and also done by noon.

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

Free text: Fatigue may not be due to the vaccine.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-23
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-04-24
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-04-25
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-26
Survey response — days 1–6 daily, dose 2
MedDRA: Unevaluable event — Feeling: Fair · Fatigue or tiredness · Be unable to do your normal daily activities

Free text: May not be related to the vaccine.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-27
Health check-in — day 7, dose 2
Feeling: Good · None

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

Adult check-in
2021-05-11
Survey response — day 21, dose 2
MedDRA: Fatigue — Feeling: Good · Be unable to do your normal daily activities

Free text: Tired, seemingly trying to catch cold.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-18
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-25
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-01
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-20
Survey response — 3 months, dose 2
MedDRA: Productive cough — Feeling: Fair · Be unable to do your normal daily activities

Free text: productive cough, clear phlegm

MedDRA releases: 2024-11 · check-in free text available
2021-10-19
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-10-26
Dose 3 — Pfizer-BioNTech
2022-04-16
Dose 4 — Pfizer-BioNTech
2022-04-20
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in
2022-04-25
Health check-in — day 7, dose 4
Feeling: Fair · Headache

Adult check-in
2022-04-30
Health check-in — day 14, dose 4
Feeling: Good

Adult check-in
2022-05-07
Health check-in — day 21, dose 4
Feeling: Good

Adult check-in
2022-05-14
Health check-in — day 28, dose 4
Feeling: Good

Adult check-in
2022-05-21
Health check-in — day 35, dose 4
Feeling: Good

Adult check-in
2022-05-28
Health check-in — day 42, dose 4
Feeling: Good

Adult check-in
2022-07-16
Health check-in — 3 months, dose 4
Feeling: Good

Adult check-in
2022-10-15
Survey response — 6 months, dose 4
MedDRA: Cystitis, Office visit, Sexually transmitted disease — Feeling: Good · Get care from a doctor or other healthcare professional

Free text: Symptoms: I seem to have had a bladder infection (not linked to a booster), but culture results to be available last Wed. have not been communicated to me. · Healthcare visit (other): Std. visit to my PCP.

MedDRA releases: 2024-11 · check-in free text available
2022-10-15
Report sent to call center — 6 months, dose 4
Get care from a doctor or other healthcare professional

1 call case(s)
2022-10-17
Call 1 — Left Voicemail
2022-10-18
Call successful
Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill
2023-04-18
Health check-in — 12 months, dose 4
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-30	Pfizer-BioNTech
2	2021-04-20	Pfizer-BioNTech
3	2021-10-26	Pfizer-BioNTech	No
4	2022-04-16	Pfizer-BioNTech	No

Call center

1 call center case

1 successful

See the call center timeline

Free text

Release 6 — day 0, dose 1

2021-03-30

Systemic reaction (other): Headache mild, possibly due to other causes (high wind kicking up old mold & dust, etc.).

Release 6 — days 1–6 daily, dose 1

2021-03-31

Systemic reaction (other): Hard to tell if my tiredness had any contribution from the vaccine. Arm pain peaked last night about 9.5 h after injection, but was only evident when upper arm was lifted parallel to ground.

2021-04-01

Systemic reaction (other): Fatigue may well NOT be due to the vaccine.

2021-04-04

Systemic reaction (other): Not sure that my tiredness is due to the vaccine.

Release 7 — day 0, dose 2

2021-04-20

Systemic reaction (other): Very mild headache, may not be due to vaccine. We also noticed feelings of relief and euphoria.

Release 7 — days 1–6 daily, dose 2

2021-04-21

Systemic reaction (other): Pain at site was actually diffuse, around siteinAM , and now. Tidness may not have berre gonen due to vaccine, and also done by noon.

2021-04-22

Systemic reaction (other): Fatigue may not be due to the vaccine.

Release 8 — days 1–6 daily, dose 2

2021-04-26

Systemic reaction (other): May not be related to the vaccine.

Release 8 — day 21, dose 2

2021-05-11

Symptoms: Tired, seemingly trying to catch cold.

Release 9 — 3 months, dose 2

2021-07-20

Symptoms: productive cough, clear phlegm

Release 12 — 6 months, dose 4

2022-10-15

Symptoms: I seem to have had a bladder infection (not linked to a booster), but culture results to be available last Wed. have not been communicated to me.

Healthcare visit (other): Std. visit to my PCP.

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	Sexually transmitted disease	·	·	✓
SD	Cystitis	·	·	✓
SD	Fatigue	✓	✓	✓
SD	Productive cough	·	·	✓
SRO	Fatigue	✓	✓	✓
SRO	Headache	✓	✓	✓
SRO	Injection site pain	✓	✓	✓
SRO	Limb discomfort	✓	✓	✓
SRO	Pain	✓	✓	✓
SRO	Unevaluable event	✓	✓	✓

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