2MZ-25018-96905

2 vaccinations 6 coded responses 23 check-ins 6 free-text entries 1 call case

Sex: Female
Age at first dose: 66+
ZIP prefix: 370 / TN
Registered: 2021-07-26

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

2021-07-26
Registered in v-safe
2021-07-26
Dose 1 — Pfizer-BioNTech
2021-07-26
Survey response — day 0, dose 1
MedDRA: No adverse event — Feeling: Good · Headache, Fatigue or tiredness

Free text: No

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-07-27
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-07-28
Survey response — days 1–6 daily, dose 1
MedDRA: Arthralgia, Arthritis, Headache, Pre-existing disease — Feeling: Fair · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: I frequently have joint pain due to arthritis. It is just a little worse but the headache, neck and shoulders are a bit over worse today.

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-07-29
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Itching · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-07-30
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-07-31
Survey response — days 1–6 daily, dose 1
MedDRA: Dizziness — Feeling: Fair · Site: Itching · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Free text: A spell of dizziness. Kinda of odd. Is that normal?

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-01
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Headache, Muscle or body aches

Adult check-in
2021-08-02
Health check-in — day 7, dose 1
Feeling: Good · Site: Pain · Headache, Joint pains, Muscle or body aches

Adult check-in
2021-08-09
Survey response — day 14, dose 1
MedDRA: Dizziness, Fatigue, Headache — Feeling: Good

Free text: Still having strong headaches and dizziness, other than that just very tired.

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-16
Dose 2 — Pfizer-BioNTech
2021-08-16
Health check-in — day 0, dose 2
Feeling: Good · Headache

Adult check-in
2021-08-17
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache, Fatigue or tiredness

Adult check-in
2021-08-18
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Adult check-in
2021-08-19
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Headache, Joint pains, Muscle or body aches · Be unable to do your normal daily activities

Adult check-in
2021-08-20
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache, Fatigue or tiredness

Adult check-in
2021-08-21
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache, Joint pains

Adult check-in
2021-08-22
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-08-23
Health check-in — day 7, dose 2
Feeling: Poor · Site: Pain · Headache, Joint pains, Muscle or body aches · Be unable to do your normal daily activities

Adult check-in
2021-08-30
Survey response — day 14, dose 2
MedDRA: Arthralgia, Dizziness, Headache, Neck pain, Office visit, Sinusitis, Vertigo — Feeling: Fair · Get care from a doctor or other healthcare professional

Free text: Symptoms: Bad headaches, neck and shoulder ache/pain. Dizziness Dr. thinks this is a bad sinus infection and vertigo mix. On antibiotics · Healthcare visit (other): Physicians Assistants office

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-30
Report sent to call center — day 14, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-09-02
Call 1 — Left Voicemail
2021-09-06
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-09-13
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-09-20
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-09-27
Survey response — day 42, dose 2
MedDRA: Dizziness, Headache — Feeling: Fair · Be unable to do your normal daily activities

Free text: Headache and dizyness

MedDRA releases: 2024-11 · check-in free text available
2021-11-17
Health check-in — 3 months, dose 2
Feeling: Fair

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-07-26	Pfizer-BioNTech	No
2	2021-08-16	Pfizer-BioNTech	No

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 9 — day 0, dose 1

2021-07-26

Systemic reaction (other): No

Release 9 — days 1–6 daily, dose 1

2021-07-28

Systemic reaction (other): I frequently have joint pain due to arthritis. It is just a little worse but the headache, neck and shoulders are a bit over worse today.

2021-07-31

Systemic reaction (other): A spell of dizziness. Kinda of odd. Is that normal?

Release 9 — day 14, dose 1

2021-08-09

Symptoms: Still having strong headaches and dizziness, other than that just very tired.

Release 9 — day 14, dose 2

2021-08-30

Symptoms: Bad headaches, neck and shoulder ache/pain. Dizziness Dr. thinks this is a bad sinus infection and vertigo mix. On antibiotics

Healthcare visit (other): Physicians Assistants office

Release 9 — day 42, dose 2

2021-09-27

Symptoms: Headache and dizyness

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	Arthralgia	✓	·	✓
SD	Dizziness	✓	·	✓
SD	Fatigue	✓	·	✓
SD	Headache	✓	·	✓
SD	Neck pain	✓	·	✓
SD	Sinusitis	✓	·	✓
SD	Vertigo	✓	·	✓
SRO	Arthralgia	✓	·	✓
SRO	Arthritis	✓	·	✓
SRO	Dizziness	✓	·	✓
SRO	Headache	✓	·	✓
SRO	No adverse event	✓	·	✓
SRO	Pre-existing disease	✓	·	✓

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