3ZS-23467-73066 · OpenVSafe

Timeline

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

2021-04-02
Dose 1 — Pfizer-BioNTech
2021-04-11
Registered in v-safe
2021-04-11
Health check-in — day 7, dose 1
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-04-17
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-23
Dose 2 — Pfizer-BioNTech
2021-04-23
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · Headache

Adult check-in
2021-04-24
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-04-25
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Fatigue or tiredness, Nausea, Diarrhea

Adult check-in
2021-04-28
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-29
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-02
Health check-in — day 7, dose 2
Feeling: Good · Headache

Adult check-in
2021-05-09
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-21
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-30
Health check-in — day 35, dose 2
Feeling: Good

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

Adult check-in
2021-07-23
Survey response — 3 months, dose 2
MedDRA: Office visit, Vaginal infection — Feeling: Good · Get care from a doctor or other healthcare professional

Free text: Symptoms: Vaginitis · Healthcare visit (other): Regular doctor appointment

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-07-23
Report sent to call center — 3 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-07-27
Call 1 — Could Not Reach Participant
2021-07-31
Call 2 — Could Not Reach Participant
2021-10-22
Survey response — 6 months, dose 2
MedDRA: Sinusitis — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Sinus infection

MedDRA releases: 2024-11 · check-in free text available
2021-10-22
Report sent to call center — 6 months, dose 2
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

Telehealth, virtual health, or email health consultation · 1 call case(s)
2021-10-26
Call 1 — Could Not Reach Participant
2021-10-29
Call 2 — Could Not Reach Participant
2022-04-23
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-02	Pfizer-BioNTech
2	2021-04-23	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2021-07-23	Unsuccessful
2021-10-22	Unsuccessful

Free text

Release 9 — 3 months, dose 2

2021-07-23

Symptoms: Vaginitis

Healthcare visit (other): Regular doctor appointment

Release 10 — 6 months, dose 2

2021-10-22

Symptoms: Sinus infection

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	✓	·	✓
SD	Sinusitis	·	·	✓
SD	Vaginal infection	✓	·	✓

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