25G-25955-20694 · OpenVSafe

Timeline

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

2020-12-18
Dose 1 — Pfizer-BioNTech
2021-01-08
Registered in v-safe
2021-01-08
Dose 2 — Pfizer-BioNTech
2021-01-15
Survey response — day 7, dose 2
MedDRA: No adverse event — Feeling: Good · Site: Pain, Swelling, Itching · Headache, Muscle or body aches, Fatigue or tiredness

Free text: No

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-23
Survey response — day 14, dose 2
MedDRA: Dizziness, Headache — Feeling: Good

Free text: Headache and lightheaded

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-31
Health check-in — day 21, dose 2
Feeling: Fair

Adult check-in
2021-02-06
Survey response — day 28, dose 2
MedDRA: Dizziness, Headache, Self-medication — Feeling: Fair

Free text: Daily headaches and lightheaded. I take two Aleve pills daily and the symptoms dont subside. I am going to contact my primary doctor.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-12
Health check-in — day 35, dose 2
Feeling: Fair

Adult check-in
2021-02-20
Survey response — day 42, dose 2
MedDRA: Dizziness, Fatigue, Headache, Pain in extremity — Feeling: Fair · Be unable to do your normal daily activities

Free text: Leg and foot pain. Fatigue and tired as well as headache and lightheaded.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-11
Survey response — 3 months, dose 2
MedDRA: Muscle spasms — Feeling: Good · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Muscle spasms/ cramps in my legs and feet.

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

1 call case(s)
2021-07-11
Survey response — 6 months, dose 2
MedDRA: Asthenia, Fatigue, Muscular weakness, Office visit, Paraesthesia, Physiotherapy — Feeling: Fair · 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

Free text: Symptoms: Tingling/weakness in my leg and feet. I am going to physical therapy. Also, I am fatigue and tired all day. · Healthcare visit (other): In person visit with my primary and specialists.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-11
Report sent to call center — 6 months, dose 2
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-07-20
Call 1 — Left Voicemail
2022-01-12
Health check-in — 12 months, dose 2
Feeling: Fair

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-18	Pfizer-BioNTech
2	2021-01-08	Pfizer-BioNTech

Call center

2 call center cases

2 unsuccessful

See the call center timeline

Free text

Release 2 — day 7, dose 2

2021-01-15

Systemic reaction (other): No

Release 2 — day 14, dose 2

2021-01-23

Symptoms: Headache and lightheaded

Release 3 — day 28, dose 2

2021-02-06

Symptoms: Daily headaches and lightheaded. I take two Aleve pills daily and the symptoms dont subside. I am going to contact my primary doctor.

Release 4 — day 42, dose 2

2021-02-20

Symptoms: Leg and foot pain. Fatigue and tired as well as headache and lightheaded.

Release 7 — 3 months, dose 2

2021-04-11

Symptoms: Muscle spasms/ cramps in my legs and feet.

Release 9 — 6 months, dose 2

2021-07-11

Symptoms: Tingling/weakness in my leg and feet. I am going to physical therapy. Also, I am fatigue and tired all day.

Healthcare visit (other): In person visit with my primary and specialists.

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	Office visit	✓	✓	✓
SD	Asthenia	✓	✓	✓
SD	Dizziness	✓	✓	✓
SD	Fatigue	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Muscle spasms	✓	✓	✓
SD	Muscular weakness	✓	✓	✓
SD	Pain in extremity	✓	✓	✓
SD	Paraesthesia	✓	✓	✓
SD	Physiotherapy	✓	✓	✓
SD	Self-medication	✓	✓	✓
SRO	No adverse event	✓	✓	✓

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