YX5-27431-58131

2 vaccinations 10 coded responses 24 check-ins 10 free-text entries 0 call cases

Sex: Female
Age at first dose: 46-50
ZIP prefix: 648 / MO
Registered: 2021-07-01

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

Timeline Vaccinations Free text MedDRA terms

Timeline

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

2021-06-30
Dose 1 — Pfizer-BioNTech
2021-07-01
Registered in v-safe
2021-07-01
Health check-in — days 1–6 daily, dose 1
Feeling: Poor · Site: Pain · Fever · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-07-02
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Fever · Headache, Muscle or body aches

Adult check-in
2021-07-03
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache, Muscle or body aches

Adult check-in
2021-07-04
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Headache

Adult check-in
2021-07-05
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Headache

Adult check-in
2021-07-06
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Headache

Adult check-in
2021-07-07
Survey response — day 7, dose 1
MedDRA: Back pain — Feeling: Fair · Site: Pain · Headache

Free text: Lower Back ache

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-14
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-07-19
Dose 2 — Pfizer-BioNTech
2021-07-19
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · Headache

Adult check-in
2021-07-20
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Redness, Swelling · Headache, Joint pains, Fatigue or tiredness, Nausea

Adult check-in
2021-07-21
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain, Redness, Swelling · Headache, Joint pains, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-07-22
Survey response — days 1–6 daily, dose 2
MedDRA: Arthralgia — Feeling: Fair · Site: Pain, Redness, Swelling · Fever · Headache, Joint pains, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: The joint pain is less than yesterday when it was stabbing on every bend.

MedDRA releases: 2024-11 · check-in free text available
2021-07-23
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Redness · Headache, Joint pains, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-07-24
Survey response — days 1–6 daily, dose 2
MedDRA: Cough — Feeling: Fair · Site: Pain, Redness · Headache, Joint pains, Fatigue or tiredness

Free text: Woke up coughing today

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-07-25
Survey response — days 1–6 daily, dose 2
MedDRA: Cough — Feeling: Fair · Site: Pain · Headache, Joint pains, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Cough

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-07-26
Survey response — day 7, dose 2
MedDRA: Cough, Memory impairment — Feeling: Fair · Site: Pain · Headache, Joint pains, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Cough and memory issues

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-02
Survey response — day 14, dose 2
MedDRA: Asthenia, Fatigue, Hypersensitivity, Pre-existing disease — Feeling: Fair · Be unable to do your normal daily activities

Free text: Allergies have worsened. My overall physical strength is less where I was unable to lift certain items I could before. I still have the fatigue though not as extreme.

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-09
Survey response — day 21, dose 2
MedDRA: Muscle spasms — Feeling: Good · Be unable to do your normal daily activities

Free text: I have had weird muscle spasms on my right side but that may be due to other health issues

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-16
Health check-in — day 28, dose 2
Feeling: Fair

Adult check-in
2021-08-23
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-08-30
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-10-18
Survey response — 3 months, dose 2
MedDRA: Nasopharyngitis, Pyrexia — Feeling: Poor · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Severe cold started Friday with Fever Saturday of 100.9

MedDRA releases: 2024-11 · check-in free text available
2022-01-17
Survey response — 6 months, dose 2
MedDRA: Confusional state, Memory impairment — Feeling: Poor

Free text: Confusion. Memory issues.

MedDRA releases: 2024-11 · check-in free text available
2022-07-19
Survey response — 12 months, dose 2
MedDRA: Fatigue, Neck surgery — Feeling: Fair · Be unable to do your normal daily activities

Free text: Had neck surgery 2 months ago. Fatigue is back harder than ever

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

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-06-30	Pfizer-BioNTech	No
2	2021-07-19	Pfizer-BioNTech	No

Free text

Release 9 — day 7, dose 1

2021-07-07

Systemic reaction (other): Lower Back ache

Release 9 — days 1–6 daily, dose 2

2021-07-22

Systemic reaction (other): The joint pain is less than yesterday when it was stabbing on every bend.

2021-07-24

Systemic reaction (other): Woke up coughing today

2021-07-25

Systemic reaction (other): Cough

Release 9 — day 7, dose 2

2021-07-26

Systemic reaction (other): Cough and memory issues

Release 9 — day 14, dose 2

2021-08-02

Symptoms: Allergies have worsened. My overall physical strength is less where I was unable to lift certain items I could before. I still have the fatigue though not as extreme.

Release 9 — day 21, dose 2

2021-08-09

Symptoms: I have had weird muscle spasms on my right side but that may be due to other health issues

Release 10 — 3 months, dose 2

2021-10-18

Symptoms: Severe cold started Friday with Fever Saturday of 100.9

Release 10 — 6 months, dose 2

2022-01-17

Symptoms: Confusion. Memory issues.

Release 12 — 12 months, dose 2

2022-07-19

Symptoms: Had neck surgery 2 months ago. Fatigue is back harder than ever

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	Asthenia	✓	·	✓
SD	Confusional state	·	·	✓
SD	Fatigue	✓	·	✓
SD	Hypersensitivity	✓	·	✓
SD	Memory impairment	·	·	✓
SD	Muscle spasms	✓	·	✓
SD	Nasopharyngitis	·	·	✓
SD	Neck surgery	·	·	✓
SD	Pre-existing disease	✓	·	✓
SD	Pyrexia	·	·	✓
SRO	Arthralgia	·	·	✓
SRO	Back pain	✓	✓	✓
SRO	Cough	✓	·	✓
SRO	Memory impairment	✓	·	✓

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