2ZT-34654-31020

2 vaccinations 10 coded responses 24 check-ins 10 free-text entries 1 call case

Sex: Female
Age at first dose: 61-65
ZIP prefix: 060 / CT
Registered: 2021-03-21

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

2021-03-21
Registered in v-safe
2021-03-21
Dose 1 — Pfizer-BioNTech
2021-03-21
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-03-22
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Headache

Adult check-in
2021-03-23
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-03-24
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-03-25
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-03-26
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-03-27
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-28
Health check-in — day 7, dose 1
Feeling: Good · None

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

Adult check-in
2021-04-11
Dose 2 — Pfizer-BioNTech
2021-04-11
Survey response — day 0, dose 2
MedDRA: Neck pain, Pain in extremity — Feeling: Good · Site: Pain · Muscle or body aches

Free text: Muscle pain in left arm and left side of neck

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-12
Survey response — days 1–6 daily, dose 2
MedDRA: Ear pain, Headache, Myalgia, Neck pain — Feeling: Good · Site: Pain, Itching · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Free text: In addition to headache and muscle aches, I have pain on the left side of my neck and an earache on same side.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-13
Survey response — days 1–6 daily, dose 2
MedDRA: Neck pain — Feeling: Good · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Free text: Pain on left side of neck

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-14
Survey response — days 1–6 daily, dose 2
MedDRA: Neck pain — Feeling: Good · Site: Pain · Joint pains, Fatigue or tiredness

Free text: Pain on left side of neck.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-15
Survey response — days 1–6 daily, dose 2
MedDRA: Neck pain — Feeling: Good · Site: Pain · Muscle or body aches

Free text: pain on left side of neck

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-16
Survey response — days 1–6 daily, dose 2
MedDRA: Neck pain — Feeling: Good · Site: Pain · Muscle or body aches

Free text: Pain in left side of neck

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-17
Survey response — days 1–6 daily, dose 2
MedDRA: Ear pain, Neck pain — Feeling: Good · Site: Pain · Headache, Joint pains

Free text: Left earache and pain in left side of neck - continued from day 1 of shot.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-18
Survey response — day 7, dose 2
MedDRA: Ear pain, Neck pain — Feeling: Fair · Site: Pain · Headache, Muscle or body aches

Free text: Ear ache (left) and pain in left side of neck

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-25
Survey response — day 14, dose 2
MedDRA: Ear pain, Neck pain, Unevaluable event — Feeling: Good · Get care from a doctor or other healthcare professional

Free text: Symptoms: Pain in left side of neck and earache · Healthcare visit (other): Scheduled In person visit for 4/26/21

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-25
Report sent to call center — day 14, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-05-02
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-09
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-17
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-23
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-11
Survey response — 3 months, dose 2
MedDRA: Neck pain — Feeling: Good

Free text: Neck pain on left side has has returned and now I have neck pain in the back of my neck at the base of it - not constant pain, but definitely regular on/off pain.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-10-10
Health check-in — 6 months, dose 2
Feeling: Fair

Adult check-in
2022-04-06
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-21	Pfizer-BioNTech
2	2021-04-11	Pfizer-BioNTech

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 7 — day 0, dose 2

2021-04-11

Systemic reaction (other): Muscle pain in left arm and left side of neck

Release 7 — days 1–6 daily, dose 2

2021-04-12

Systemic reaction (other): In addition to headache and muscle aches, I have pain on the left side of my neck and an earache on same side.

2021-04-13

Systemic reaction (other): Pain on left side of neck

2021-04-14

Systemic reaction (other): Pain on left side of neck.

2021-04-15

Systemic reaction (other): pain on left side of neck

2021-04-16

Systemic reaction (other): Pain in left side of neck

2021-04-17

Systemic reaction (other): Left earache and pain in left side of neck - continued from day 1 of shot.

Release 7 — day 7, dose 2

2021-04-18

Systemic reaction (other): Ear ache (left) and pain in left side of neck

Release 7 — day 14, dose 2

2021-04-25

Symptoms: Pain in left side of neck and earache

Healthcare visit (other): Scheduled In person visit for 4/26/21

Release 9 — 3 months, dose 2

2021-07-11

Symptoms: Neck pain on left side has has returned and now I have neck pain in the back of my neck at the base of it - not constant pain, but definitely regular on/off pain.

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	Unevaluable event	✓	✓	✓
SD	Ear pain	✓	✓	✓
SD	Neck pain	✓	✓	✓
SRO	Ear pain	✓	✓	✓
SRO	Headache	✓	✓	✓
SRO	Myalgia	✓	✓	✓
SRO	Neck pain	✓	✓	✓
SRO	Pain in extremity	✓	✓	✓

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