YCR-33409-48382 · OpenVSafe

Timeline

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

2021-10-27
Registered in v-safe
2021-10-27
Dose 1 — Pfizer-BioNTech
2021-10-27
Health check-in — day 0, dose 1
Feeling: Fair · Site: Pain · Chills

Adult check-in
2021-10-28
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain, Itching · Headache, Fatigue or tiredness, Nausea

Adult check-in
2021-10-29
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain, Redness · Headache, Fatigue or tiredness

Adult check-in
2021-10-30
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain, Redness, Itching · Headache, Fatigue or tiredness

Adult check-in
2021-11-01
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-11-02
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Itching · Fatigue or tiredness

Adult check-in
2021-11-03
Health check-in — day 7, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-11-11
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-11-17
Health check-in — day 21, dose 1
Feeling: Fair

Adult check-in
2021-11-19
Dose 2 — Pfizer-BioNTech
2021-11-19
Survey response — day 0, dose 2
MedDRA: Dizziness — Feeling: Good · Site: Pain

Free text: Lightheaded

MedDRA releases: 2024-11 · check-in free text available
2021-11-20
Survey response — days 1–6 daily, dose 2
MedDRA: Peripheral swelling — Feeling: Fair · Site: Pain, Redness, Swelling, Itching · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Abdominal pain · Be unable to do your normal daily activities

Free text: Hands swollen

MedDRA releases: 2024-11 · check-in free text available
2021-11-21
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Redness, Swelling, Itching · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-11-22
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Redness, Swelling, Itching · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-11-23
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Redness, Swelling, Itching · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-11-24
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Redness, Swelling, Itching · Fatigue or tiredness

Adult check-in
2021-11-25
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Redness, Itching · Fatigue or tiredness

Adult check-in
2021-11-26
Health check-in — day 7, dose 2
Feeling: Good · Site: Swelling, Itching · Fatigue or tiredness

Adult check-in
2021-12-03
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-12-10
Health check-in — day 21, dose 2
Feeling: Fair

Adult check-in
2021-12-17
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-12-24
Survey response — day 35, dose 2
MedDRA: Chest pain, Office visit, Pain in extremity — Feeling: Fair · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional

Free text: Symptoms: Left leg and calf pain. Right side chest pain · Healthcare visit (other): Scheduled appointment

MedDRA releases: 2024-11 · check-in free text available
2021-12-24
Report sent to call center — day 35, dose 2
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-12-27
Call 1 — Left Voicemail
2021-12-31
Survey response — day 42, dose 2
MedDRA: Pain in extremity, Unevaluable event — Feeling: Fair · Get care from a doctor or other healthcare professional

Free text: Symptoms: Left leg and calf pain · Healthcare visit (other): Awaiting ultrasound of left Iliac artery and calf to check for dvt

MedDRA releases: 2024-11 · check-in free text available
2021-12-31
Report sent to call center — day 42, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2022-01-06
Call 1 — Left Voicemail
2022-02-19
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2022-05-22
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-11-19
Health check-in — 12 months, dose 2
Feeling: Fair

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-10-27	Pfizer-BioNTech	No
2	2021-11-19	Pfizer-BioNTech	No

Call center

Reported	Outcome	VAERS-related outcome
2021-12-24	Unsuccessful
2021-12-31	Unsuccessful

Free text

Release 10 — day 0, dose 2

2021-11-19

Systemic reaction (other): Lightheaded

Release 10 — days 1–6 daily, dose 2

2021-11-20

Systemic reaction (other): Hands swollen

Release 10 — day 35, dose 2

2021-12-24

Symptoms: Left leg and calf pain. Right side chest pain

Healthcare visit (other): Scheduled appointment

Release 10 — day 42, dose 2

2021-12-31

Symptoms: Left leg and calf pain

Healthcare visit (other): Awaiting ultrasound of left Iliac artery and calf to check for dvt

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	·	·	✓
HCVO	Unevaluable event	·	·	✓
SD	Chest pain	·	·	✓
SD	Pain in extremity	·	·	✓
SRO	Dizziness	·	·	✓
SRO	Peripheral swelling	·	·	✓

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