Y3C-44236-55056

2 vaccinations 15 coded responses 21 check-ins 15 free-text entries 1 call case

Sex: Female
Age at first dose: 41-45
ZIP prefix: 159 / PA
Registered: 2021-01-31

Relationship: Self
Race: N/A
Ethnicity: N/A

Timeline

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

2021-01-31
Registered in v-safe
2021-01-31
Dose 1 — Pfizer-BioNTech
2021-01-31
Health check-in — day 0, dose 1
Feeling: Fair · Site: Pain, Swelling · Fatigue or tiredness

Adult check-in
2021-02-01
Survey response — days 1–6 daily, dose 1
MedDRA: Dizziness — Feeling: Fair · Site: Pain, Swelling · Fever · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Dizziness

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-02
Survey response — days 1–6 daily, dose 1
MedDRA: Neck pain, Oropharyngeal pain, Pain in extremity, Rhinorrhoea — Feeling: Fair · Site: Pain, Swelling · Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain

Free text: Sore throat, runny nose, right leg pain, neck pain

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-03
Survey response — days 1–6 daily, dose 1
MedDRA: Arthralgia, Electric shock sensation, Lymphadenopathy, Oropharyngeal pain, Pain in extremity, Pelvic pain — Feeling: Fair · Site: Pain · Joint pains, Muscle or body aches

Free text: Pain in right upper thigh, pelvis area. Impulses like electricity and achy at the same time.. Lasted about 2 hours. Swollen lymph nodes neck. Sore throat. Left shoulder pain. Injection in left arm.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-04
Survey response — days 1–6 daily, dose 1
MedDRA: Unevaluable event — Feeling: Fair · Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Right thigh, hip, pelvis and around to lower back

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-06
Survey response — days 1–6 daily, dose 1
MedDRA: Oropharyngeal pain — Feeling: Good

Free text: Sore throat

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-07
Survey response — day 7, dose 1
MedDRA: Lymphadenopathy — Feeling: Fair · Muscle or body aches

Free text: Swollen lymph nodes neck

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-14
Survey response — day 14, dose 1
MedDRA: Hypoaesthesia, Paraesthesia, Sensory disturbance — Feeling: Good

Free text: Numbness/tingling, impulses, shooting sensations in left arm, left hand, left wrist, left thumb, left leg, left foot/big toe, right arm, right hip, right leg, right foot, both shoulders, across neck, across lower back. Intermittent, usually at rest.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-21
Dose 2 — Pfizer-BioNTech
2021-02-21
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain, Swelling · None

Adult check-in
2021-02-22
Survey response — days 1–6 daily, dose 2
MedDRA: Dyspepsia, Hypoaesthesia, Nausea, Paraesthesia, Self-medication, Sensory disturbance, Somnolence — Feeling: Fair · Site: Pain, Swelling · Fatigue or tiredness, Nausea

Free text: Numbness, tingling of both arms at different times. Shooting sensation followed by numbness, tingling then stopped. Lasted about a minute and occurred twice. Feel groggy. Nausea only lasted 20-30 minutes. Heartburn about an hour,took antacid.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-23
Survey response — days 1–6 daily, dose 2
MedDRA: Hypoaesthesia, Paraesthesia — Feeling: Good · Site: Pain, Swelling · Muscle or body aches, Fatigue or tiredness

Free text: Numbness, tingling left arm,left hand.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-26
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to work

Adult check-in
2021-02-27
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-02-28
Health check-in — day 7, dose 2
Feeling: Good · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-03-07
Survey response — day 14, dose 2
MedDRA: Headache, Oropharyngeal pain — Feeling: Fair · Be unable to do your normal daily activities

Free text: Sore throat, headache

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-14
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-03-21
Survey response — day 28, dose 2
MedDRA: Dizziness, Fatigue, Feeling abnormal, Headache, Memory impairment, Palpitations — Feeling: Fair · Be unable to do your normal daily activities

Free text: Dizziness, light headed, fatigue, brain fog, memory issues, headache, palpitations

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-29
Survey response — day 35, dose 2
MedDRA: Headache, Oropharyngeal pain — Feeling: Fair · Be unable to do your normal daily activities

Free text: Sore throat persistent, headache

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-05
Survey response — day 42, dose 2
MedDRA: Fatigue, Muscular weakness — Feeling: Good

Free text: Muscle weakness, fatigue

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-23
Survey response — 3 months, dose 2
MedDRA: Brain fog, Fatigue, Migraine, Pre-existing disease — Feeling: Good · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Fatigue, brain fog occasionally, migraines exacerbated

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-23
Report sent to call center — 3 months, dose 2
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-08-24
Survey response — 6 months, dose 2
MedDRA: Brain fog, Hypoaesthesia — Feeling: Fair · Be unable to do your normal daily activities

Free text: Occasional numbness of left upper arm and brain fog.

MedDRA releases: 2021-09,2024-11 · check-in free text available
2022-04-18
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-31	Pfizer-BioNTech
2	2021-02-21	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2021-05-23	Unsuccessful

Free text

Release 3 — days 1–6 daily, dose 1

2021-02-01

Systemic reaction (other): Dizziness

2021-02-02

Systemic reaction (other): Sore throat, runny nose, right leg pain, neck pain

2021-02-03

Systemic reaction (other): Pain in right upper thigh, pelvis area. Impulses like electricity and achy at the same time.. Lasted about 2 hours. Swollen lymph nodes neck. Sore throat. Left shoulder pain. Injection in left arm.

2021-02-04

Systemic reaction (other): Right thigh, hip, pelvis and around to lower back

2021-02-06

Systemic reaction (other): Sore throat

Release 3 — day 7, dose 1

2021-02-07

Systemic reaction (other): Swollen lymph nodes neck

Release 4 — day 14, dose 1

2021-02-14

Symptoms: Numbness/tingling, impulses, shooting sensations in left arm, left hand, left wrist, left thumb, left leg, left foot/big toe, right arm, right hip, right leg, right foot, both shoulders, across neck, across lower back. Intermittent, usually at rest. cut off by CDC

Release 4 — days 1–6 daily, dose 2

2021-02-22

Systemic reaction (other): Numbness, tingling of both arms at different times. Shooting sensation followed by numbness, tingling then stopped. Lasted about a minute and occurred twice. Feel groggy. Nausea only lasted 20-30 minutes. Heartburn about an hour,took antacid.

2021-02-23

Systemic reaction (other): Numbness, tingling left arm,left hand.

Release 5 — day 14, dose 2

2021-03-07

Symptoms: Sore throat, headache

Release 6 — day 28, dose 2

2021-03-21

Symptoms: Dizziness, light headed, fatigue, brain fog, memory issues, headache, palpitations

Release 6 — day 35, dose 2

2021-03-29

Symptoms: Sore throat persistent, headache

Release 6 — day 42, dose 2

2021-04-05

Symptoms: Muscle weakness, fatigue

Release 8 — 3 months, dose 2

2021-05-23

Symptoms: Fatigue, brain fog occasionally, migraines exacerbated

Release 9 — 6 months, dose 2

2021-08-24

Symptoms: Occasional numbness of left upper arm and brain fog.

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	Brain fog	✓	✓	✓
SD	Dizziness	✓	✓	✓
SD	Fatigue	✓	✓	✓
SD	Feeling abnormal	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Hypoaesthesia	✓	✓	✓
SD	Memory impairment	✓	✓	✓
SD	Migraine	✓	✓	✓
SD	Muscular weakness	✓	✓	✓
SD	Oropharyngeal pain	✓	✓	✓
SD	Palpitations	✓	✓	✓
SD	Paraesthesia	✓	✓	✓
SD	Pre-existing disease	✓	✓	✓
SD	Sensory disturbance	✓	✓	✓
SRO	Arthralgia	✓	✓	✓
SRO	Dizziness	✓	✓	✓
SRO	Dyspepsia	✓	✓	✓
SRO	Electric shock sensation	✓	✓	✓
SRO	Hypoaesthesia	✓	✓	✓
SRO	Lymphadenopathy	✓	✓	✓
SRO	Nausea	✓	✓	✓
SRO	Neck pain	✓	✓	✓
SRO	Oropharyngeal pain	✓	✓	✓
SRO	Pain in extremity	✓	✓	✓
SRO	Paraesthesia	✓	✓	✓
SRO	Pelvic pain	✓	✓	✓
SRO	Rhinorrhoea	✓	✓	✓
SRO	Self-medication	✓	✓	✓
SRO	Sensory disturbance	✓	✓	✓
SRO	Somnolence	✓	✓	✓
SRO	Unevaluable event	✓	✓	✓

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