YVW-18018-21376 · OpenVSafe

Timeline

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

2021-03-25
Dose 1 — Pfizer-BioNTech
2021-04-08
Registered in v-safe
2021-04-08
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-15
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-04-22
Dose 2 — Pfizer-BioNTech
2021-04-22
Survey response — day 0, dose 2
MedDRA: Unevaluable event — Feeling: Fair · Site: Pain

Free text: just received injection 5 minutes prior to this weeks survey

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-23
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Headache

Adult check-in
2021-04-24
Survey response — days 1–6 daily, dose 2
MedDRA: Headache, Pre-existing disease — Feeling: Fair · Site: Pain · Headache

Free text: i have chronic headache triggered by barometer changes; i would expect a headache today normally

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-25
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-04-26
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

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 — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-29
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-05-06
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-15
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-20
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-27
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-03
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-22
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-22
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-11-15
Dose 3 — Pfizer-BioNTech
Co-administered: Flu
2022-04-22
Survey response — 12 months, dose 2
MedDRA: Arthralgia, Mobility decreased, Physiotherapy — Feeling: Poor · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Symptoms: right and left shoulder pain. Extremely painful with loss of mobility. Pain started in April or May 2021, and continued to worsen since. Didn't mention in last covid survey as it was just starting. · Healthcare visit (other): Physical Therapy

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 · 1 call case(s)
2022-04-25
Call successful
Completed over the phone
2022-05-16
Health check-in — 6 months, dose 3
Feeling: Fair

Adult check-in
2022-11-15
Survey response — 12 months, dose 3
MedDRA: Back pain, Neck pain — Feeling: Good · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Pain where back and neck meet.

MedDRA releases: 2024-11 · check-in free text available
2022-11-15
Report sent to call center — 12 months, dose 3
Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-11-16
Call successful
Does not wish to fill out VAERS report
2023-02-25
Dose 4 — Pfizer-BioNTech
2023-03-03
Survey response — days 1–6 daily, dose 4
MedDRA: Fatigue, Malaise — Feeling: Fair · Site: Pain · Be unable to work or attend school, Be unable to do your normal daily activities

MedDRA releases: 2024-11
2023-03-07
Health check-in — day 7, dose 4
Feeling: Good · Site: Pain · None

Adult check-in
2023-03-11
Health check-in — day 14, dose 4
Feeling: Good

Adult check-in
2023-03-18
Health check-in — day 21, dose 4
Feeling: Good

Adult check-in
2023-03-25
Health check-in — day 28, dose 4
Feeling: Good

Adult check-in
2023-04-01
Health check-in — day 35, dose 4
Feeling: Good

Adult check-in
2023-04-08
Health check-in — day 42, dose 4
Feeling: Poor

Adult check-in
2023-05-27
Health check-in — 3 months, dose 4
Feeling: Fair

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-25	Pfizer-BioNTech
2	2021-04-22	Pfizer-BioNTech
3	2021-11-15	Pfizer-BioNTech	Flu
4	2023-02-25	Pfizer-BioNTech	No

Call center

Reported	Outcome	VAERS-related outcome
2022-04-22	Successful 2022-04-25	Completed over the phone
2022-11-15	Successful 2022-11-16	Does not wish to fill out VAERS report

Free text

Release 7 — day 0, dose 2

2021-04-22

Systemic reaction (other): just received injection 5 minutes prior to this weeks survey

Release 7 — days 1–6 daily, dose 2

2021-04-24

Systemic reaction (other): i have chronic headache triggered by barometer changes; i would expect a headache today normally

Release 11 — 12 months, dose 2

2022-04-22

Symptoms: right and left shoulder pain. Extremely painful with loss of mobility. Pain started in April or May 2021, and continued to worsen since. Didn't mention in last covid survey as it was just starting.

Healthcare visit (other): Physical Therapy

Release 12 — 12 months, dose 3

2022-11-15

Symptoms: Pain where back and neck meet.

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	Physiotherapy	·	·	✓
SD	Arthralgia	·	·	✓
SD	Back pain	·	·	✓
SD	Mobility decreased	·	·	✓
SD	Neck pain	·	·	✓
SRO	Fatigue	·	·	✓
SRO	Headache	✓	✓	✓
SRO	Malaise	·	·	✓
SRO	Pre-existing disease	✓	✓	✓
SRO	Unevaluable event	✓	✓	✓

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