2VB-14042-70298 · OpenVSafe

Timeline

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

2021-02-23
Dose 1 — Pfizer-BioNTech
2021-02-25
Registered in v-safe
2021-02-25
Survey response — days 1–6 daily, dose 1
MedDRA: Vertigo — Feeling: Poor · Site: Pain · Fever · Fatigue or tiredness, Nausea · Be unable to work, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Severe vertigo

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-25
Report sent to call center — days 1–6 daily, dose 1
Be unable to work · Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-02-26
Survey response — days 1–6 daily, dose 1
MedDRA: Vertigo — Feeling: Poor · Headache, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Bad vertigo. Had to get on Antivert.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-26
Report sent to call center — days 1–6 daily, dose 1
Be unable to work · Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-02-27
Survey response — days 1–6 daily, dose 1
MedDRA: Vertigo — Feeling: Poor · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Vertigo, even on Antivert

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-27
Report sent to call center — days 1–6 daily, dose 1
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-02-28
Survey response — days 1–6 daily, dose 1
MedDRA: Vertigo — Feeling: Fair · Be unable to do your normal daily activities

Free text: Vertigo

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-09
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-03-15
Dose 2 — Pfizer-BioNTech
2021-03-16
Survey response — days 1–6 daily, dose 2
MedDRA: Dizziness — Feeling: Fair · Site: Pain · Fever · Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to work, Be unable to do your normal daily activities

Free text: Dizziness

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

Adult check-in
2021-06-14
Survey response — 3 months, dose 2
MedDRA: Office visit, Pregnancy — Feeling: Good · Get care from a doctor or other healthcare professional

Free text: Symptoms: Pregnant · Healthcare visit (other): Prenatal appt

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-14
Report sent to call center — 3 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-06-16
Call 1 — Left Voicemail
2021-09-17
Survey response — 6 months, dose 2
MedDRA: Office visit, Pregnancy — Feeling: Good · Get care from a doctor or other healthcare professional

Free text: Symptoms: Pregnancy · Healthcare visit (other): OB appt

MedDRA releases: 2024-11 · check-in free text available
2021-09-17
Report sent to call center — 6 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-09-20
Call successful
Not applicable (accidental reporting or does not believe symptoms are related to vaccine)

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-23	Pfizer-BioNTech
2	2021-03-15	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2021-02-25	Unsuccessful
2021-02-26	Unsuccessful
2021-02-27	Unsuccessful
2021-06-14	Unsuccessful
2021-09-17	Successful 2021-09-20	Not applicable (accidental reporting or does not believe symptoms are related to vaccine)

Free text

Release 4 — days 1–6 daily, dose 1

2021-02-25

Systemic reaction (other): Severe vertigo

2021-02-26

Systemic reaction (other): Bad vertigo. Had to get on Antivert.

2021-02-27

Systemic reaction (other): Vertigo, even on Antivert

2021-02-28

Systemic reaction (other): Vertigo

Release 5 — days 1–6 daily, dose 2

2021-03-16

Systemic reaction (other): Dizziness

Release 9 — 3 months, dose 2

2021-06-14

Symptoms: Pregnant

Healthcare visit (other): Prenatal appt

Release 9 — 6 months, dose 2

2021-09-17

Symptoms: Pregnancy

Healthcare visit (other): OB appt

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	Pregnancy	✓	✓	✓
SRO	Dizziness	✓	✓	✓
SRO	Vertigo	✓	✓	✓

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