YGK-12110-95197 · OpenVSafe

Timeline

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

2020-12-18
Registered in v-safe
2020-12-18
Dose 1 — Pfizer-BioNTech
2020-12-18
Health check-in — day 0, dose 1
Feeling: Fair · Site: Pain · None

Adult check-in
2020-12-19
Survey response — days 1–6 daily, dose 1
MedDRA: Abnormal dreams — Feeling: Fair · Site: Pain · Fatigue or tiredness, Nausea

Free text: Vivid dreams

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2020-12-20
Survey response — days 1–6 daily, dose 1
MedDRA: Oropharyngeal pain — Feeling: Fair · Fatigue or tiredness

Free text: Sore throat

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2020-12-21
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Nausea

Adult check-in
2020-12-22
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2020-12-25
Survey response — day 7, dose 1
MedDRA: Unevaluable event — Feeling: Fair · Abdominal pain · Be unable to work, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: Contractions

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2020-12-25
Report sent to call center — day 7, dose 1
Be unable to work · Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2020-12-29
Call successful
Participant prefers to complete VAERS report online
2021-01-03
Survey response — day 14, dose 1
MedDRA: Dry mouth, Fatigue, Oropharyngeal pain — Feeling: Fair

Free text: Sore throat, exhaustion, dry mouth

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-08
Dose 2 — Pfizer-BioNTech
2021-01-08
Survey response — day 0, dose 2
MedDRA: Dyspnoea — Feeling: Good

Free text: Trouble breathing

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-09
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Fever · Chills, Muscle or body aches, Fatigue or tiredness, Nausea, Vomiting · Be unable to do your normal daily activities

Adult check-in
2021-01-09
Report sent to call center — days 1–6 daily, dose 2
Be unable to do your normal daily activities

1 call case(s)
2021-01-26
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-18	Pfizer-BioNTech
2	2021-01-08	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2020-12-25	Successful 2020-12-29	Participant prefers to complete VAERS report online
2021-01-09	Unsuccessful

Free text

Release 1 — days 1–6 daily, dose 1

2020-12-19

Systemic reaction (other): Vivid dreams

2020-12-20

Systemic reaction (other): Sore throat

Release 1 — day 7, dose 1

2020-12-25

Systemic reaction (other): Contractions

Release 1 — day 14, dose 1

2021-01-03

Symptoms: Sore throat, exhaustion, dry mouth

Release 1 — day 0, dose 2

2021-01-08

Systemic reaction (other): Trouble breathing

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
SD	Dry mouth	✓	✓	✓
SD	Fatigue	✓	✓	✓
SD	Oropharyngeal pain	✓	✓	✓
SRO	Abnormal dreams	✓	✓	✓
SRO	Dyspnoea	✓	✓	✓
SRO	Oropharyngeal pain	✓	✓	✓
SRO	Unevaluable event	✓	✓	✓

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