AZR-11730-50093 · OpenVSafe

Timeline

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

2021-03-18
Registered in v-safe
2021-03-18
Dose 1 — Pfizer-BioNTech
2021-03-18
Health check-in — day 0, dose 1
Feeling: Good · None

Adult check-in
2021-03-19
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache

Adult check-in
2021-03-20
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache, Fatigue or tiredness

Adult check-in
2021-03-21
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-03-22
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness, Nausea, Diarrhea

Adult check-in
2021-03-23
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-03-24
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-25
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-04-01
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-08
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-04-15
Dose 2 — Pfizer-BioNTech
2021-04-22
Health check-in — day 7, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-04-29
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-06
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-13
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-20
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-27
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-15
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-15
Survey response — 6 months, dose 2
MedDRA: Ageusia, Anosmia, Respiratory tract congestion, SARS-CoV-2 test positive, Unevaluable event — Feeling: Good · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Symptoms: TESTED COVID-19 POSITIVE 8/27/2021. Heavy congestion, loss of taste and smell and currently both senses are not fully restored. They wax and wane now. · Healthcare visit (other): Monoclonal Antibodies Therapy, PREDNISolone, Zpak

MedDRA releases: 2024-11 · check-in free text available
2021-10-15
Report sent to call center — 6 months, dose 2
Get care from a doctor or other healthcare professional

Telehealth, virtual health, or email health consultation · 1 call case(s)
2021-10-19
Call 1 — Could Not Reach Participant
2021-10-22
Call 2 — Could Not Reach Participant
2022-04-15
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-18	Pfizer-BioNTech
2	2021-04-15	Pfizer-BioNTech

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 10 — 6 months, dose 2

2021-10-15

Symptoms: TESTED COVID-19 POSITIVE 8/27/2021. Heavy congestion, loss of taste and smell and currently both senses are not fully restored. They wax and wane now.

Healthcare visit (other): Monoclonal Antibodies Therapy, PREDNISolone, Zpak

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	Unevaluable event	·	·	✓
SD	Ageusia	·	·	✓
SD	Anosmia	·	·	✓
SD	Respiratory tract congestion	·	·	✓
SD	SARS-CoV-2 test positive	·	·	✓

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