YKL-14404-60614 · OpenVSafe

Timeline

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

2021-03-16
Dose 1 — Pfizer-BioNTech
2021-03-18
Registered in v-safe
2021-03-18
Survey response — days 1–6 daily, dose 1
MedDRA: Unevaluable event — Feeling: Poor · Site: Pain, Redness, Swelling · Muscle or body aches, Fatigue or tiredness, Abdominal pain · Get care from a doctor or other healthcare professional

Free text: It is happening tomorrow

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-18
Report sent to call center — days 1–6 daily, dose 1
Get care from a doctor or other healthcare professional

1 call case(s)
2021-03-19
Survey response — days 1–6 daily, dose 1
MedDRA: Blood urine present, Office visit — Feeling: Fair · Site: Pain, Redness, Swelling, Itching · Muscle or body aches, Fatigue or tiredness · Get care from a doctor or other healthcare professional

Free text: Systemic reaction (other): Blood in urine · Healthcare visit (other): Saw my doctor

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-19
Report sent to call center — days 1–6 daily, dose 1
Get care from a doctor or other healthcare professional

1 call case(s)
2021-03-20
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Itching · Muscle or body aches

Adult check-in
2021-04-06
Dose 2 — Pfizer-BioNTech
2021-04-06
Survey response — day 0, dose 2
MedDRA: Pregnancy — Feeling: Fair · Nausea

Free text: Im pregnant

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-07
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness, Diarrhea

Adult check-in
2021-04-08
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fever · Chills, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-04-09
Survey response — days 1–6 daily, dose 2
MedDRA: Abortion spontaneous — Feeling: Poor · Muscle or body aches, Fatigue or tiredness, Abdominal pain · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Miscarriage

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-09
Report sent to call center — days 1–6 daily, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-10
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Muscle or body aches

Adult check-in
2021-04-11
Survey response — days 1–6 daily, dose 2
MedDRA: Abortion spontaneous — Feeling: Good

Free text: Miscarriage

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-12
Survey response — days 1–6 daily, dose 2
MedDRA: Abortion spontaneous — Feeling: Good

Free text: Miscarriage

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-13
Call successful
Participant prefers to complete VAERS report online
2021-04-15
Health check-in — day 7, dose 2
Feeling: Good · Muscle or body aches

Adult check-in
2021-04-20
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-20
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-16	Pfizer-BioNTech
2	2021-04-06	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2021-03-18	Successful	Participant prefers to complete VAERS report online
2021-03-19	Successful	Participant prefers to complete VAERS report online
2021-04-09	Successful 2021-04-13	Participant prefers to complete VAERS report online

Free text

Release 5 — days 1–6 daily, dose 1

2021-03-18

Healthcare visit (other): It is happening tomorrow

2021-03-19

Systemic reaction (other): Blood in urine

Healthcare visit (other): Saw my doctor

Release 7 — day 0, dose 2

2021-04-06

Systemic reaction (other): Im pregnant

Release 7 — days 1–6 daily, dose 2

2021-04-09

Systemic reaction (other): Miscarriage

2021-04-11

Systemic reaction (other): Miscarriage

2021-04-12

Systemic reaction (other): Miscarriage

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	✓	✓	✓
SRO	Abortion spontaneous	✓	✓	✓
SRO	Blood urine present	✓	✓	✓
SRO	Pregnancy	✓	✓	✓

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