WZV-21613-48786 · OpenVSafe

Timeline

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

2021-08-01
Dose 1 — Pfizer-BioNTech
2021-08-02
Registered in v-safe
2021-08-02
Survey response — days 1–6 daily, dose 1
MedDRA: Dizziness — Feeling: Poor · Site: Pain, Redness, Swelling · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Dizziness

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-03
Health check-in — days 1–6 daily, dose 1
Feeling: Poor · Site: Pain, Redness, Swelling · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to work or attend school, Be unable to do your normal daily activities

Adult check-in
2021-08-04
Survey response — days 1–6 daily, dose 1
MedDRA: Dizziness — Feeling: Poor · Site: Pain · Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Sever dizziness

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-05
Survey response — days 1–6 daily, dose 1
MedDRA: Dizziness — Feeling: Fair · Site: Pain · Fever · Chills, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Dizziness

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-06
Survey response — days 1–6 daily, dose 1
MedDRA: Dizziness — Feeling: Poor · Site: Pain · Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Free text: Sever dizziness

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-07
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache, Muscle or body aches, Nausea

Adult check-in
2021-08-08
Survey response — day 7, dose 1
MedDRA: Dizziness — Feeling: Fair · Muscle or body aches, Fatigue or tiredness, Nausea

Free text: Dizziness

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-15
Health check-in — day 14, dose 1
Feeling: Fair

Adult check-in
2021-08-24
Survey response — day 21, dose 1
MedDRA: Heavy menstrual bleeding, Hypoaesthesia, Menstrual clots — Feeling: Good · Be unable to work or attend school, 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: Very heavy period with clotting. Numbness in limbs

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-24
Report sent to call center — day 21, dose 1
Be unable to work or attend school · Get care from a doctor or other healthcare professional

1 call case(s)
2021-08-29
Health check-in — day 28, dose 1
Feeling: Fair

Adult check-in
2021-08-30
Call 2 — Left Voicemail
2021-11-02
Survey response — 3 months, dose 1
MedDRA: Arthralgia, Dizziness, Feeling abnormal — Feeling: Poor · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: The whole left side of my body hasn't been normal. Lots of dizziness and joint pain.

MedDRA releases: 2024-11 · check-in free text available
2022-01-30
Survey response — 6 months, dose 1
MedDRA: Migraine — Feeling: Fair · Be unable to do your normal daily activities

Free text: Chronic migraines

MedDRA releases: 2024-11 · check-in free text available
2022-08-03
Survey response — 12 months, dose 1
MedDRA: Delivery — Feeling: Poor · Be unable to work or attend school, 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, Emergency room or emergency department visit, Hospitalization

Free text: Pregnancy/live birth

MedDRA releases: 2024-11 · check-in free text available
2022-08-03
Report sent to call center — 12 months, dose 1
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

Telehealth, virtual health, or email health consultation · Outpatient clinic or urgent care clinic visit · Emergency room or emergency department visit · Hospitalization · 1 call case(s)
2022-08-04
Call 1 — Left Voicemail
2022-08-04
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-08-01	Pfizer-BioNTech	No

Call center

Reported	Outcome	VAERS-related outcome
2021-08-24	Unsuccessful
2022-08-03	Unsuccessful

Free text

Release 9 — days 1–6 daily, dose 1

2021-08-02

Systemic reaction (other): Dizziness

2021-08-04

Systemic reaction (other): Sever dizziness

2021-08-05

Systemic reaction (other): Dizziness

2021-08-06

Systemic reaction (other): Sever dizziness

Release 9 — day 7, dose 1

2021-08-08

Systemic reaction (other): Dizziness

Release 9 — day 21, dose 1

2021-08-24

Symptoms: Very heavy period with clotting. Numbness in limbs

Release 10 — 3 months, dose 1

2021-11-02

Symptoms: The whole left side of my body hasn't been normal. Lots of dizziness and joint pain.

Release 11 — 6 months, dose 1

2022-01-30

Symptoms: Chronic migraines

Release 12 — 12 months, dose 1

2022-08-03

Symptoms: Pregnancy/live birth

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	Arthralgia	·	·	✓
SD	Delivery	·	·	✓
SD	Dizziness	·	·	✓
SD	Feeling abnormal	·	·	✓
SD	Heavy menstrual bleeding	✓	·	✓
SD	Hypoaesthesia	✓	·	✓
SD	Menstrual clots	✓	·	✓
SD	Migraine	·	·	✓
SRO	Dizziness	✓	·	✓

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