ZX6-23158-58638 · OpenVSafe

Timeline

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

2021-04-10
Registered in v-safe
2021-04-10
Dose 1 — Pfizer-BioNTech
2021-04-10
Health check-in — day 0, dose 1
Feeling: Good · None

Adult check-in
2021-04-11
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-04-12
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-13
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-14
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-15
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-16
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-17
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-04-24
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-05-01
Dose 2 — Pfizer-BioNTech
2021-05-08
Survey response — day 7, dose 2
MedDRA: Oropharyngeal pain — Feeling: Fair

Free text: Sour throat

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-17
Survey response — day 14, dose 2
MedDRA: Headache, Nasal congestion, Oropharyngeal pain — Feeling: Good · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Sore throat, nasal congestion, headaches

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-17
Report sent to call center — day 14, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-05-22
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-29
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-06-05
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-12
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-31
Survey response — 3 months, dose 2
MedDRA: Pregnancy — Feeling: Fair · Be unable to do your normal daily activities

Free text: I am pregnant

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-10-30
Health check-in — 6 months, dose 2
Feeling: Fair

Adult check-in
2022-04-28
Call successful
Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-10	Pfizer-BioNTech
2	2021-05-01	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2021-05-17	Successful 2022-04-28	Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill

Free text

Release 8 — day 7, dose 2

2021-05-08

Systemic reaction (other): Sour throat

Release 8 — day 14, dose 2

2021-05-17

Symptoms: Sore throat, nasal congestion, headaches

Release 9 — 3 months, dose 2

2021-07-31

Symptoms: I am pregnant

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	Headache	✓	✓	✓
SD	Nasal congestion	✓	✓	✓
SD	Oropharyngeal pain	✓	✓	✓
SD	Pregnancy	✓	·	✓
SRO	Oropharyngeal pain	✓	✓	✓

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