XEL-19176-22642 · OpenVSafe

Timeline

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

2020-12-19
Dose 1 — Pfizer-BioNTech
2020-12-20
Registered in v-safe
2020-12-20
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache, Nausea

Adult check-in
2020-12-21
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2020-12-22
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2020-12-24
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2020-12-25
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2020-12-26
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-01-02
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-01-05
Dose 2 — Pfizer-BioNTech
2021-01-11
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-12
Survey response — day 7, dose 2
MedDRA: Night sweats — Feeling: Good

Free text: Sweats at night

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-19
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-01-26
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-02-04
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-02-09
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-02-16
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-07
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-01-05
Survey response — 12 months, dose 2
MedDRA: COVID-19 — Feeling: Fair · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: COVID

MedDRA releases: 2024-11 · check-in free text available
2022-01-05
Report sent to call center — 12 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

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-01-06
Call successful
Participant prefers to complete VAERS report online

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-19	Pfizer-BioNTech
2	2021-01-05	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2022-01-05	Successful 2022-01-06	Participant prefers to complete VAERS report online

Free text

Release 1 — day 7, dose 2

2021-01-12

Systemic reaction (other): Sweats at night

Release 10 — 12 months, dose 2

2022-01-05

Symptoms: COVID

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	COVID-19	·	·	✓
SRO	Night sweats	✓	✓	✓

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