5ZV-10206-91923 · OpenVSafe

Timeline

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

2021-03-31
Dose 1 — Pfizer-BioNTech
2021-04-01
Registered in v-safe
2021-04-01
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Chills, Fatigue or tiredness

Adult check-in
2021-04-02
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-04-03
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · None

Adult check-in
2021-04-04
Survey response — days 1–6 daily, dose 1
MedDRA: Injection site pain — Feeling: Good · Site: Pain · Muscle or body aches

Free text: The site is still sore but not as bad as it was

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-05
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-06
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-08
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-04-15
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-21
Dose 2 — Pfizer-BioNTech
2021-04-21
Health check-in — day 0, dose 2
Feeling: Fair · Site: Pain · None

Adult check-in
2021-04-22
Survey response — days 1–6 daily, dose 2
MedDRA: Feeling hot — Feeling: Fair · Site: Pain, Swelling · Chills · Be unable to do your normal daily activities

Free text: Hot to the touch

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-23
Survey response — days 1–6 daily, dose 2
MedDRA: Feeling hot — Feeling: Fair · Site: Pain, Swelling · Chills · Be unable to do your normal daily activities

Free text: Warm at the touch

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-24
Survey response — days 1–6 daily, dose 2
MedDRA: Feeling hot — Feeling: Fair · Site: Pain · Chills, Headache · Be unable to do your normal daily activities

Free text: Warm to the touch

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-26
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Chills, Headache · Be unable to do your normal daily activities

Adult check-in
2021-04-27
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-28
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-05-05
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-07-22
Survey response — 3 months, dose 2
MedDRA: Renal failure — Feeling: Fair · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Kidney failure

MedDRA releases: 2024-11 · check-in free text available
2021-10-20
Survey response — 6 months, dose 2
MedDRA: Pain, Pre-existing disease — Feeling: Fair · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: I just stay in pain from my chronic health issues

MedDRA releases: 2024-11 · check-in free text available
2022-04-22
Survey response — 12 months, dose 2
MedDRA: Anxiety, Blood pressure decreased, Office visit, Pain — Feeling: Fair · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit, Emergency room or emergency department visit

Free text: Symptoms: Im having a lot of pain in which I am now in the process of seeing a new doctor to discuss the possibility of getting a pain stimulator implant put in. also having problems with my BP dropping really low.also started having a lot of anxiety attacks · Healthcare visit (other): Doctor visits, x-rays, MRI, blood work

MedDRA releases: 2024-11 · check-in free text available
2022-04-22
Report sent to call center — 12 months, dose 2
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · Emergency room or emergency department visit · 1 call case(s)
2022-04-25
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-31	Pfizer-BioNTech
2	2021-04-21	Pfizer-BioNTech

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 6 — days 1–6 daily, dose 1

2021-04-04

Systemic reaction (other): The site is still sore but not as bad as it was

Release 7 — days 1–6 daily, dose 2

2021-04-22

Systemic reaction (other): Hot to the touch

2021-04-23

Systemic reaction (other): Warm at the touch

2021-04-24

Systemic reaction (other): Warm to the touch

Release 9 — 3 months, dose 2

2021-07-22

Symptoms: Kidney failure

Release 10 — 6 months, dose 2

2021-10-20

Symptoms: I just stay in pain from my chronic health issues

Release 11 — 12 months, dose 2

2022-04-22

Symptoms: Im having a lot of pain in which I am now in the process of seeing a new doctor to discuss the possibility of getting a pain stimulator implant put in. also having problems with my BP dropping really low.also started having a lot of anxiety attacks cut off by CDC

Healthcare visit (other): Doctor visits, x-rays, MRI, blood work

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	Anxiety	·	·	✓
SD	Blood pressure decreased	·	·	✓
SD	Pain	·	·	✓
SD	Pre-existing disease	·	·	✓
SD	Renal failure	·	·	✓
SRO	Feeling hot	✓	✓	✓
SRO	Injection site pain	✓	✓	✓

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