ZFX-27992-04045 · OpenVSafe

Timeline

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

2021-02-25
Registered in v-safe
2021-02-25
Dose 1 — Pfizer-BioNTech
2021-02-25
Health check-in — day 0, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-02-26
Survey response — days 1–6 daily, dose 1
MedDRA: Hyperhidrosis — Feeling: Good · Site: Pain · Headache, Fatigue or tiredness, Diarrhea

Free text: Breaking out in a light sweat 2 or 3 times.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-27
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-02-28
Survey response — days 1–6 daily, dose 1
MedDRA: Dizziness — Feeling: Good · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Free text: Bouts of dizziness every day, but subsides in a few minutes.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-01
Survey response — days 1–6 daily, dose 1
MedDRA: Night sweats — Feeling: Good · Headache, Fatigue or tiredness

Free text: Sweating at night

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-02
Survey response — days 1–6 daily, dose 1
MedDRA: Palpitations — Feeling: Good · Fever · Headache, Joint pains, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Heart palpitations

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-03
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Diarrhea

Adult check-in
2021-03-04
Survey response — day 7, dose 1
MedDRA: Arthralgia, Night sweats — Feeling: Good · Joint pains, Fatigue or tiredness

Free text: Night sweating, left knee pain

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

Adult check-in
2021-03-18
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-03-25
Health check-in — day 28, dose 1
Feeling: Good

Adult check-in
2021-04-02
Health check-in — day 35, dose 1
Feeling: Fair

Adult check-in
2021-04-08
Health check-in — day 42, dose 1
Feeling: Good

Adult check-in
2021-04-10
Dose 2 — Pfizer-BioNTech
2021-05-27
Health check-in — 3 months, dose 1
Feeling: Good

Adult check-in
2021-05-27
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-10
Survey response — 3 months, dose 2
MedDRA: Chronic sinusitis, Vertigo — Feeling: Fair · Be unable to do your normal daily activities

Free text: Chronic sinusitis resulting in intense vertigo for 36 hours. Two episodes in last 3 weeks.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-10-09
Survey response — 6 months, dose 2
MedDRA: Condition aggravated, Dizziness, Ear pain, Pre-existing disease, Vertigo — Feeling: Fair · Be unable to do your normal daily activities

Free text: Chronic sinus congestion flare ups with ear pain, dizziness and vertigo.

MedDRA releases: 2024-11 · check-in free text available
2021-12-16
Dose 3 — Pfizer-BioNTech
2022-04-10
Survey response — 12 months, dose 2
MedDRA: Dyspnoea, Fatigue — Feeling: Fair · Be unable to do your normal daily activities

Free text: I have bouts of extreme fatigue and SOB, but when i check my Oximeter, readings are good.

MedDRA releases: 2024-11 · check-in free text available
2022-12-16
Survey response — 12 months, dose 3
MedDRA: Osteonecrosis — Feeling: Good

Free text: Bilateral Femoral Head Avascular Necrosis

MedDRA releases: 2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-25	Pfizer-BioNTech
2	2021-04-10	Pfizer-BioNTech
3	2021-12-16	Pfizer-BioNTech	No

Free text

Release 4 — days 1–6 daily, dose 1

2021-02-26

Systemic reaction (other): Breaking out in a light sweat 2 or 3 times.

2021-02-28

Systemic reaction (other): Bouts of dizziness every day, but subsides in a few minutes.

2021-03-01

Systemic reaction (other): Sweating at night

2021-03-02

Systemic reaction (other): Heart palpitations

Release 5 — day 7, dose 1

2021-03-04

Systemic reaction (other): Night sweating, left knee pain

Release 9 — 3 months, dose 2

2021-07-10

Symptoms: Chronic sinusitis resulting in intense vertigo for 36 hours. Two episodes in last 3 weeks.

Release 10 — 6 months, dose 2

2021-10-09

Symptoms: Chronic sinus congestion flare ups with ear pain, dizziness and vertigo.

Release 11 — 12 months, dose 2

2022-04-10

Symptoms: I have bouts of extreme fatigue and SOB, but when i check my Oximeter, readings are good.

Release 12 — 12 months, dose 3

2022-12-16

Symptoms: Bilateral Femoral Head Avascular Necrosis

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	Chronic sinusitis	✓	✓	✓
SD	Condition aggravated	·	·	✓
SD	Dizziness	·	·	✓
SD	Dyspnoea	·	·	✓
SD	Ear pain	·	·	✓
SD	Fatigue	·	·	✓
SD	Osteonecrosis	·	·	✓
SD	Pre-existing disease	·	·	✓
SD	Vertigo	✓	✓	✓
SRO	Arthralgia	✓	✓	✓
SRO	Dizziness	✓	✓	✓
SRO	Hyperhidrosis	✓	✓	✓
SRO	Night sweats	✓	✓	✓
SRO	Palpitations	✓	✓	✓

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