4RT-55861-28019 · OpenVSafe

Timeline

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

2021-04-13
Registered in v-safe
2021-04-13
Dose 1 — Pfizer-BioNTech
2021-04-13
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain, Redness, Swelling · None

Adult check-in
2021-04-14
Survey response — days 1–6 daily, dose 1
MedDRA: Back pain — Feeling: Fair · Site: Pain · Joint pains, Muscle or body aches · Be unable to do your normal daily activities

Free text: Severe low back pain

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-15
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-04-16
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Chills, Headache, Muscle or body aches

Adult check-in
2021-04-17
Survey response — days 1–6 daily, dose 1
MedDRA: Flushing — Feeling: Good · Site: Pain, Redness · Joint pains

Free text: My hands & feet are flushed (reddish)

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-18
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-04-19
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Muscle or body aches

Adult check-in
2021-04-20
Health check-in — day 7, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-04-27
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-05-25
Survey response — day 42, dose 1
MedDRA: Back pain, Dyspnoea exertional, Office visit, Rash, Rash macular — Feeling: Good · Get care from a doctor or other healthcare professional

Free text: Symptoms: I had Covid in January of 2021. After my 1st shot in April I had severe low back pain & red/purple blotches on my arms & legs. Also had some shortness of breath when exercising or taking stairs. After bloodwork I was told not to get 2nd shot. · Healthcare visit (other): Went to see infectious disease specialist.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-25
Report sent to call center — day 42, dose 1
Get care from a doctor or other healthcare professional

1 call case(s)
2021-07-13
Health check-in — 3 months, dose 1
Feeling: Good

Adult check-in
2021-10-12
Health check-in — 6 months, dose 1
Feeling: Good

Adult check-in
2022-04-13
Survey response — 12 months, dose 1
MedDRA: Balance disorder, Brain operation, Central nervous system lesion, Dizziness, Haemangioblastoma, Headache, Magnetic resonance imaging head abnormal — Feeling: Fair · Be unable to do your normal daily activities

Free text: Was experiencing headaches, dizzy & off balance. MRI showed a lesion in my brain. Had a hemangio blastoma removed from my brain .

MedDRA releases: 2024-11 · check-in free text available
2022-04-27
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-13	Pfizer-BioNTech

Call center

1 call center case

1 successful

1 wait over 3 months for a first call

See the call center timeline

Free text

Release 7 — days 1–6 daily, dose 1

2021-04-14

Systemic reaction (other): Severe low back pain

2021-04-17

Systemic reaction (other): My hands & feet are flushed (reddish)

Release 8 — day 42, dose 1

2021-05-25

Symptoms: I had Covid in January of 2021. After my 1st shot in April I had severe low back pain & red/purple blotches on my arms & legs. Also had some shortness of breath when exercising or taking stairs. After bloodwork I was told not to get 2nd shot.

Healthcare visit (other): Went to see infectious disease specialist.

Release 11 — 12 months, dose 1

2022-04-13

Symptoms: Was experiencing headaches, dizzy & off balance. MRI showed a lesion in my brain. Had a hemangio blastoma removed from my brain .

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	Back pain	✓	✓	✓
SD	Balance disorder	·	·	✓
SD	Brain operation	·	·	✓
SD	Central nervous system lesion	·	·	✓
SD	Dizziness	·	·	✓
SD	Dyspnoea exertional	✓	✓	✓
SD	Haemangioblastoma	·	·	✓
SD	Headache	·	·	✓
SD	Magnetic resonance imaging head abnormal	·	·	✓
SD	Rash	✓	✓	✓
SD	Rash macular	✓	✓	✓
SRO	Back pain	✓	✓	✓
SRO	Flushing	✓	✓	✓

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