6J4-18252-13456

2 vaccinations 10 coded responses 21 check-ins 10 free-text entries 0 call cases

Sex: Female
Age at first dose: 56-60
ZIP prefix: 939 / CA
Registered: 2021-04-16

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

2021-04-16
Registered in v-safe
2021-04-16
Dose 1 — Pfizer-BioNTech
2021-04-16
Health check-in — day 0, dose 1
Feeling: Fair · Chills, Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-04-17
Survey response — days 1–6 daily, dose 1
MedDRA: Feeling abnormal, Palpitations — Feeling: Fair · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Fuzzy head, racing heard

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-19
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache, Muscle or body aches, Fatigue or tiredness, Diarrhea, Abdominal pain · Be unable to do your normal daily activities

Adult check-in
2021-04-20
Survey response — days 1–6 daily, dose 1
MedDRA: Pain in extremity — Feeling: Good · Headache, Muscle or body aches

Free text: Twinge pains in lower legs

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-21
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-22
Survey response — days 1–6 daily, dose 1
MedDRA: Pain in extremity — Feeling: Fair · Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Twinge-like little pains in my right lower leg

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-23
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-04-30
Survey response — day 14, dose 1
MedDRA: Angina pectoris, Energy increased, Heart rate increased, Pain in extremity, Pre-existing disease — Feeling: Good · Be unable to do your normal daily activities

Free text: Periods of inexplicably elevated heart rate and mild heart pain; twinge-like pains and sensations in lower legs. Also, some energy surges, which is a nice break, as I have ME/CFS and normally sluggish energy

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-07
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-05-10
Dose 2 — Pfizer-BioNTech
2021-05-14
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-05-15
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness · Be unable to work

Adult check-in
2021-05-16
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
2021-05-17
Survey response — day 7, dose 2
MedDRA: Insomnia — Feeling: Good · Fatigue or tiredness

Free text: Insomnia

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-24
Survey response — day 14, dose 2
MedDRA: Fatigue, Pain in extremity — Feeling: Fair · Be unable to do your normal daily activities

Free text: Leg twinges. Increased fatigue

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-31
Health check-in — day 21, dose 2
Feeling: Fair

Adult check-in
2021-06-07
Survey response — day 28, dose 2
MedDRA: Fatigue — Feeling: Fair · Be unable to do your normal daily activities

Free text: Severe fatigue continues

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-14
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-21
Survey response — day 42, dose 2
MedDRA: Paraesthesia — Feeling: Good

Free text: Bubbly feeling of twinge-like sensations moved from legs to arms

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-08-09
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-11-12
Survey response — 6 months, dose 2
MedDRA: Fibromyalgia — Feeling: Fair · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Fibromyalgia

MedDRA releases: 2024-11 · check-in free text available
2022-05-10
Survey response — 12 months, dose 2
MedDRA: Ageusia, Fatigue, Headache, Malaise, Nasopharyngitis, Respiratory tract congestion, Rhinorrhoea — Feeling: Good · Be unable to do your normal daily activities

Free text: Cold-like symptoms. Woke up with sudden symptoms: very runny nose, but also congested. Run-down feeling. Strange headache. No fever. No sore throat. The day before I could not taste my tuna salad. Felt sickish for 3-4 days. I've had much worse colds.

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

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-16	Pfizer-BioNTech
2	2021-05-10	Pfizer-BioNTech

Free text

Release 7 — days 1–6 daily, dose 1

2021-04-17

Systemic reaction (other): Fuzzy head, racing heard

2021-04-20

Systemic reaction (other): Twinge pains in lower legs

2021-04-22

Systemic reaction (other): Twinge-like little pains in my right lower leg

Release 8 — day 14, dose 1

2021-04-30

Symptoms: Periods of inexplicably elevated heart rate and mild heart pain; twinge-like pains and sensations in lower legs. Also, some energy surges, which is a nice break, as I have ME/CFS and normally sluggish energy

Release 8 — day 7, dose 2

2021-05-17

Systemic reaction (other): Insomnia

Release 8 — day 14, dose 2

2021-05-24

Symptoms: Leg twinges. Increased fatigue

Release 8 — day 28, dose 2

2021-06-07

Symptoms: Severe fatigue continues

Release 9 — day 42, dose 2

2021-06-21

Symptoms: Bubbly feeling of twinge-like sensations moved from legs to arms

Release 10 — 6 months, dose 2

2021-11-12

Symptoms: Fibromyalgia

Release 11 — 12 months, dose 2

2022-05-10

Symptoms: Cold-like symptoms. Woke up with sudden symptoms: very runny nose, but also congested. Run-down feeling. Strange headache. No fever. No sore throat. The day before I could not taste my tuna salad. Felt sickish for 3-4 days. I've had much worse colds. cut off by CDC

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	Ageusia	·	·	✓
SD	Angina pectoris	✓	✓	✓
SD	Energy increased	✓	✓	✓
SD	Fatigue	✓	✓	✓
SD	Fibromyalgia	·	·	✓
SD	Headache	·	·	✓
SD	Heart rate increased	✓	✓	✓
SD	Malaise	·	·	✓
SD	Nasopharyngitis	·	·	✓
SD	Pain in extremity	✓	✓	✓
SD	Paraesthesia	✓	✓	✓
SD	Pre-existing disease	✓	✓	✓
SD	Respiratory tract congestion	·	·	✓
SD	Rhinorrhoea	·	·	✓
SRO	Feeling abnormal	✓	✓	✓
SRO	Insomnia	✓	✓	✓
SRO	Pain in extremity	✓	✓	✓
SRO	Palpitations	✓	✓	✓

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