RHU-45924-98914 · OpenVSafe

Timeline

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

2021-03-31
Dose 1 — Pfizer-BioNTech
2021-04-12
Registered in v-safe
2021-04-12
Health check-in — day 7, dose 1
Feeling: Good · None

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

Adult check-in
2021-04-21
Dose 2 — Pfizer-BioNTech
2021-04-21
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-04-22
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Chills, Headache

Adult check-in
2021-04-23
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-26
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-27
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-28
Health check-in — day 7, dose 2
Feeling: Fair · Headache

Adult check-in
2021-05-05
Health check-in — day 14, dose 2
Feeling: Fair

Adult check-in
2021-05-12
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-19
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-26
Survey response — day 35, dose 2
MedDRA: Nasopharyngitis — Feeling: Good

Free text: Got a head cold. I never ran a fever. Lasted a couple days.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-02
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-21
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-20
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-01-30
Dose 3 — Pfizer-BioNTech
2022-04-21
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in
2022-05-03
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-07-31
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in
2023-02-01
Survey response — 12 months, dose 3
MedDRA: Delivery, Gastroenteritis viral, Stillbirth — Feeling: Poor · Be unable to work or attend school, Get care from a doctor or other healthcare professional · Hospitalization

MedDRA releases: 2024-11
2023-02-01
Report sent to call center — 12 months, dose 3
Be unable to work or attend school · Get care from a doctor or other healthcare professional

Hospitalization · 1 call case(s)
2023-02-02
Call 1 — Left Voicemail
2023-02-02
Call successful
Participant prefers to complete VAERS report online

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-31	Pfizer-BioNTech
2	2021-04-21	Pfizer-BioNTech
3	2022-01-30	Pfizer-BioNTech	No

Call center

Reported	Outcome	VAERS-related outcome
2023-02-01	Successful 2023-02-02	Participant prefers to complete VAERS report online

Free text

Release 8 — day 35, dose 2

2021-05-26

Symptoms: Got a head cold. I never ran a fever. Lasted a couple days.

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	Delivery	·	·	✓
SD	Gastroenteritis viral	·	·	✓
SD	Nasopharyngitis	✓	✓	✓
SD	Stillbirth	·	·	✓

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