YCQ-24828-04331 · OpenVSafe

Timeline

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

2021-04-02
Registered in v-safe
2021-04-02
Dose 1 — Pfizer-BioNTech
2021-04-02
Health check-in — day 0, dose 1
Feeling: Fair · Site: Pain · Headache, Muscle or body aches

Adult check-in
2021-04-03
Survey response — days 1–6 daily, dose 1
MedDRA: Oropharyngeal pain — Feeling: Fair · Site: Pain · Fever · Headache, Muscle or body aches, Fatigue or tiredness

Free text: Sore throat

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-04
Survey response — days 1–6 daily, dose 1
MedDRA: Oropharyngeal pain, Respiratory tract congestion — Feeling: Fair · Headache, Muscle or body aches, Fatigue or tiredness

Free text: Sore throat / congestion

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-05
Survey response — days 1–6 daily, dose 1
MedDRA: Respiratory tract congestion — Feeling: Fair · Chills, Headache, Muscle or body aches, Fatigue or tiredness · Be unable to work

Free text: Congestion

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-05
Report sent to call center — days 1–6 daily, dose 1
Be unable to work

1 call case(s)
2021-04-06
Survey response — days 1–6 daily, dose 1
MedDRA: Emergency care, Oropharyngeal pain, Pregnancy, Respiratory tract congestion — Feeling: Fair · Headache · Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: Systemic reaction (other): Sore throat, cough and congestion · Healthcare visit (other): Since Im pregnant, OBGYN asked me to go to the ER to get evaluated due to symptoms

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-06
Report sent to call center — days 1–6 daily, dose 1
Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-07
Survey response — days 1–6 daily, dose 1
MedDRA: Oropharyngeal pain — Feeling: Good

Free text: Sore throat

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-08
Call 1 — Left Voicemail
2021-04-15
Survey response — day 7, dose 1
MedDRA: Headache — Feeling: Fair · Headache · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Headache has not gone away since shot was received

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-15
Report sent to call center — day 7, dose 1
Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-16
Call successful
Does not wish to fill out VAERS report

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-02	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2021-04-05	priority 2/3
2021-04-06	Unsuccessful
2021-04-15	Successful 2021-04-16	Does not wish to fill out VAERS report

Free text

Release 6 — days 1–6 daily, dose 1

2021-04-03

Systemic reaction (other): Sore throat

2021-04-04

Systemic reaction (other): Sore throat / congestion

Release 7 — days 1–6 daily, dose 1

2021-04-05

Systemic reaction (other): Congestion

2021-04-06

Systemic reaction (other): Sore throat, cough and congestion

Healthcare visit (other): Since Im pregnant, OBGYN asked me to go to the ER to get evaluated due to symptoms

2021-04-07

Systemic reaction (other): Sore throat

Release 7 — day 7, dose 1

2021-04-15

Systemic reaction (other): Headache has not gone away since shot was received

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	Emergency care	✓	✓	✓
HCVO	Pregnancy	✓	✓	✓
SRO	Headache	✓	✓	✓
SRO	Oropharyngeal pain	✓	✓	✓
SRO	Respiratory tract congestion	✓	✓	✓

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