Z9E-32355-35639

2 vaccinations 5 coded responses 16 check-ins 5 free-text entries 5 call cases

Sex: Female
Age at first dose: 66+
ZIP prefix: 651 / MO
Registered: 2021-02-05

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

2021-01-23
Dose 1 — Pfizer-BioNTech
2021-02-05
Registered in v-safe
2021-02-07
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-02-13
Dose 2 — Pfizer-BioNTech
2021-02-13
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-02-14
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Swelling · Headache

Adult check-in
2021-02-15
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Swelling · None

Adult check-in
2021-02-16
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-02-17
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-18
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Swelling · None

Adult check-in
2021-02-19
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Swelling · None

Adult check-in
2021-02-20
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-02-27
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-03-08
Survey response — day 21, dose 2
MedDRA: Hypoaesthesia, Muscular weakness, Pain — 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: Radiating pain from left groin to knee, significant left leg waekness and numbness of left leg from upper thigh to full knee.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-08
Report sent to call center — day 21, dose 2
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-03-13
Survey response — day 28, dose 2
MedDRA: Fall, Muscular weakness, Unevaluable event — Feeling: Fair · 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: Symptoms: Left leg weakness intensifying as well as falls increasing. · Healthcare visit (other): NCV/EMG

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-13
Report sent to call center — day 28, dose 2
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-03-20
Survey response — day 35, dose 2
MedDRA: Monoparesis — Feeling: Fair · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Have lost partial use of left leg

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-20
Report sent to call center — day 35, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-03-27
Survey response — day 42, dose 2
MedDRA: Mobility decreased — Feeling: Fair · 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: Have lost partial function of left leg from hip to knee. No known cause except received 2nd vaccination 11 days prior.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-27
Report sent to call center — day 42, dose 2
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-05-16
Survey response — 3 months, dose 2
MedDRA: Asthenia, Hypoaesthesia, Hyporeflexia, Pain, Self-medication — Feeling: Fair · 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: Significant pain, skin numbness, weakness, decreased patellar DTRs suddenly occurring 11 days after my 2nd vaccine dose. MRIs and NCS/EMG negative. Physical therapy and high dose ibuprofen are helping.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-16
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)
2021-08-15
Health check-in — 6 months, dose 2
Feeling: Fair

Adult check-in
2021-12-10
Call 1 — Left Voicemail
2021-12-16
Call 2 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-23	Pfizer-BioNTech
2	2021-02-13	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2021-03-08	Unsuccessful
2021-03-13	Unsuccessful
2021-03-20	Unsuccessful
2021-03-27	Unsuccessful
2021-05-16	Unsuccessful

Free text

Release 5 — day 21, dose 2

2021-03-08

Symptoms: Radiating pain from left groin to knee, significant left leg waekness and numbness of left leg from upper thigh to full knee.

Release 5 — day 28, dose 2

2021-03-13

Symptoms: Left leg weakness intensifying as well as falls increasing.

Healthcare visit (other): NCV/EMG

Release 6 — day 35, dose 2

2021-03-20

Symptoms: Have lost partial use of left leg

Release 6 — day 42, dose 2

2021-03-27

Symptoms: Have lost partial function of left leg from hip to knee. No known cause except received 2nd vaccination 11 days prior.

Release 8 — 3 months, dose 2

2021-05-16

Symptoms: Significant pain, skin numbness, weakness, decreased patellar DTRs suddenly occurring 11 days after my 2nd vaccine dose. MRIs and NCS/EMG negative. Physical therapy and high dose ibuprofen are helping.

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	Asthenia	✓	✓	✓
SD	Fall	✓	✓	✓
SD	Hypoaesthesia	✓	✓	✓
SD	Hyporeflexia	✓	✓	✓
SD	Mobility decreased	✓	✓	✓
SD	Monoparesis	✓	✓	✓
SD	Muscular weakness	✓	✓	✓
SD	Pain	✓	✓	✓
SD	Self-medication	✓	✓	✓

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