QU7-28381-52583 · OpenVSafe

Timeline

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

2020-12-18
Registered in v-safe
2020-12-18
Dose 1 — Pfizer-BioNTech
2020-12-21
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2020-12-27
Health check-in — day 7, dose 1
Feeling: Good · None

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

Adult check-in
2021-01-08
Dose 2 — Pfizer-BioNTech
2021-01-08
Survey response — day 0, dose 2
MedDRA: Feeling hot, Head discomfort — Feeling: Fair · Site: Pain · Fever · Chills

Free text: Head feels hot and heavy

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-09
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fatigue or tiredness, Nausea

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

Adult check-in
2021-01-17
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-01-31
Survey response — day 21, dose 2
MedDRA: Dizziness — Feeling: Fair · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit, Emergency room or emergency department visit

Free text: Dizzy

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-31
Report sent to call center — day 21, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-10
Call 1 — Left Voicemail
2021-07-09
Survey response — 6 months, dose 2
MedDRA: COVID-19 — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: COVID

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-18	Pfizer-BioNTech
2	2021-01-08	Pfizer-BioNTech

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 1 — day 0, dose 2

2021-01-08

Systemic reaction (other): Head feels hot and heavy

Release 3 — day 21, dose 2

2021-01-31

Symptoms: Dizzy

Release 9 — 6 months, dose 2

2021-07-09

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	✓	✓	✓
SD	Dizziness	✓	✓	✓
SRO	Feeling hot	✓	✓	✓
SRO	Head discomfort	✓	✓	✓

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