344-23985-29798

3 vaccinations 12 coded responses 38 check-ins 12 free-text entries 2 call cases

Sex: Female
Age at first dose: 56-60
ZIP prefix: 804 / CO
Registered: 2021-04-10

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

2021-04-09
Dose 1 — Pfizer-BioNTech
2021-04-10
Registered in v-safe
2021-04-10
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Chills, Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-04-11
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Joint pains, Muscle or body aches, Fatigue or tiredness, Diarrhea

Adult check-in
2021-04-12
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Joint pains

Adult check-in
2021-04-13
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Muscle or body aches · Be unable to work

Adult check-in
2021-04-14
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to work, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation, Outpatient clinic or urgent care clinic visit, Emergency room or emergency department visit

Adult check-in
2021-04-14
Report sent to call center — days 1–6 daily, dose 1
Be unable to work · Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-15
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-04-16
Health check-in — day 7, dose 1
Feeling: Fair · Chills, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to do your normal daily activities

Adult check-in
2021-04-24
Survey response — day 14, dose 1
MedDRA: Musculoskeletal discomfort — Feeling: Good

Free text: Pinched back

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-30
Dose 2 — Pfizer-BioNTech
2021-04-30
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness, Abdominal pain

Adult check-in
2021-05-01
Survey response — days 1–6 daily, dose 2
MedDRA: Back pain, Injection site pain, Neck pain — Feeling: Good · Site: Pain, Swelling, Itching · Joint pains, Muscle or body aches, Fatigue or tiredness

Free text: soreness at injection site,back&neck pain

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-02
Survey response — days 1–6 daily, dose 2
MedDRA: Arthralgia, Back pain — Feeling: Fair · Site: Pain, Swelling · Headache, Muscle or body aches, Fatigue or tiredness, Diarrhea

Free text: Backache and shoulder pain

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-03
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Joint pains, Muscle or body aches

Adult check-in
2021-05-04
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-05-05
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-05-06
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Muscle or body aches

Adult check-in
2021-05-07
Health check-in — day 7, dose 2
Feeling: Good · Joint pains, Muscle or body aches, Fatigue or tiredness

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

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

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

Adult check-in
2021-06-04
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-11
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-30
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-29
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-11-09
Dose 3 — Pfizer-BioNTech
2021-11-09
Survey response — day 0, dose 3
MedDRA: No adverse event — Feeling: Good · Fatigue or tiredness

Free text: No

MedDRA releases: 2024-11 · check-in free text available
2021-11-11
Survey response — days 1–6 daily, dose 3
MedDRA: Injection site pain — Feeling: Good · Site: Swelling · Fatigue or tiredness

Free text: Soreness at the injection site.

MedDRA releases: 2024-11 · check-in free text available
2021-11-12
Survey response — days 1–6 daily, dose 3
MedDRA: Injection site bruising, Injection site pain — Feeling: Good · Muscle or body aches

Free text: Sore a injection site, slight bruise

MedDRA releases: 2024-11 · check-in free text available
2021-11-13
Survey response — days 1–6 daily, dose 3
MedDRA: No adverse event — Feeling: Good · Joint pains, Muscle or body aches

Free text: No

MedDRA releases: 2024-11 · check-in free text available
2021-11-14
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Muscle or body aches, Nausea

Adult check-in
2021-11-15
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Joint pains, Muscle or body aches

Adult check-in
2021-11-16
Survey response — day 7, dose 3
MedDRA: Neck pain — Feeling: Good · Muscle or body aches

Free text: Neck pain

MedDRA releases: 2024-11 · check-in free text available
2021-11-23
Survey response — day 14, dose 3
MedDRA: Back pain, Fatigue, Nasal congestion, Neck pain — Feeling: Fair

Free text: Well I have had my neck pain feel worse. My back is still aching but not unbearable. My congestion in my nose has increased. Fatigue is still bothersome.

MedDRA releases: 2024-11 · check-in free text available
2021-11-30
Survey response — day 21, dose 3
MedDRA: Back pain, Neck pain, Pain in extremity — Feeling: Good

Free text: Neck pain, sharp pain in limbs and back.

MedDRA releases: 2024-11 · check-in free text available
2021-12-07
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2021-12-14
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2021-12-17
Call 1 — Left Voicemail
2021-12-21
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2022-02-08
Survey response — 3 months, dose 3
MedDRA: Back pain, Neck pain — Feeling: Fair · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation, Outpatient clinic or urgent care clinic visit

Free text: Neck pain and back pain.

MedDRA releases: 2024-11 · check-in free text available
2022-02-08
Report sent to call center — 3 months, dose 3
Get care from a doctor or other healthcare professional

Telehealth, virtual health, or email health consultation · Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-02-10
Call 1 — Left Voicemail
2022-02-10
Call successful
Not applicable (accidental reporting or does not believe symptoms are related to vaccine)
2022-05-10
Survey response — 6 months, dose 3
MedDRA: Pre-existing disease, Rhinorrhoea, Sneezing — Feeling: Fair

Free text: My allergies like Hay fever, running nose, sneezing

MedDRA releases: 2024-11 · check-in free text available
2022-11-09
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-09	Pfizer-BioNTech
2	2021-04-30	Pfizer-BioNTech
3	2021-11-09	Pfizer-BioNTech	No

Call center

2 call center cases

1 successful · 1 unsuccessful

1 wait over 3 months for a first call

See the call center timeline

Free text

Release 7 — day 14, dose 1

2021-04-24

Symptoms: Pinched back

Release 8 — days 1–6 daily, dose 2

2021-05-01

Systemic reaction (other): soreness at injection site,back&neck pain

2021-05-02

Systemic reaction (other): Backache and shoulder pain

Release 10 — day 0, dose 3

2021-11-09

Systemic reaction (other): No

Release 10 — days 1–6 daily, dose 3

2021-11-11

Systemic reaction (other): Soreness at the injection site.

2021-11-12

Systemic reaction (other): Sore a injection site, slight bruise

2021-11-13

Systemic reaction (other): No

Release 10 — day 7, dose 3

2021-11-16

Systemic reaction (other): Neck pain

Release 10 — day 14, dose 3

2021-11-23

Symptoms: Well I have had my neck pain feel worse. My back is still aching but not unbearable. My congestion in my nose has increased. Fatigue is still bothersome.

Release 10 — day 21, dose 3

2021-11-30

Symptoms: Neck pain, sharp pain in limbs and back.

Release 11 — 3 months, dose 3

2022-02-08

Symptoms: Neck pain and back pain.

Release 11 — 6 months, dose 3

2022-05-10

Symptoms: My allergies like Hay fever, running nose, sneezing

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
SD	Back pain	·	·	✓
SD	Fatigue	·	·	✓
SD	Musculoskeletal discomfort	✓	✓	✓
SD	Nasal congestion	·	·	✓
SD	Neck pain	·	·	✓
SD	Pain in extremity	·	·	✓
SD	Pre-existing disease	·	·	✓
SD	Rhinorrhoea	·	·	✓
SD	Sneezing	·	·	✓
SRO	Arthralgia	✓	✓	✓
SRO	Back pain	✓	✓	✓
SRO	Injection site bruising	·	·	✓
SRO	Injection site pain	✓	✓	✓
SRO	Neck pain	✓	✓	✓
SRO	No adverse event	·	·	✓

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