K99-32933-08012 · OpenVSafe

Timeline

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

2021-09-16
Registered in v-safe
2021-09-16
Dose 1 — Pfizer-BioNTech
2021-09-16
Health check-in — day 0, dose 1
Feeling: Good · Headache, Nausea

Adult check-in
2021-09-17
Health check-in — days 1–6 daily, dose 1
Feeling: Poor · Site: Pain · Fever · Chills, Fatigue or tiredness, Nausea, Diarrhea, Abdominal pain · Be unable to do your normal daily activities

Adult check-in
2021-09-18
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Fatigue or tiredness

Adult check-in
2021-09-19
Survey response — days 1–6 daily, dose 1
MedDRA: Heart rate increased — Feeling: Fair · Headache, Fatigue or tiredness

Free text: Increase heart rate

MedDRA releases: 2024-11 · check-in free text available
2021-09-20
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-09-21
Survey response — days 1–6 daily, dose 1
MedDRA: COVID-19, Heart rate increased — Feeling: Fair

Free text: Elevated heart rate (also had this for several months post covid)

MedDRA releases: 2024-11 · check-in free text available
2021-09-22
Survey response — days 1–6 daily, dose 1
MedDRA: Heart rate increased — Feeling: Fair

Free text: Elevated heart rate

MedDRA releases: 2024-11 · check-in free text available
2021-09-23
Survey response — day 7, dose 1
MedDRA: Heart rate increased, Pre-existing disease — Feeling: Good · Headache

Free text: Increase heart rate similar to post covid 2020

MedDRA releases: 2024-11 · check-in free text available
2021-09-30
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-10-07
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-10-28
Health check-in — day 42, dose 1
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-09-16	Pfizer-BioNTech	No

Free text

Release 9 — days 1–6 daily, dose 1

2021-09-19

Systemic reaction (other): Increase heart rate

2021-09-21

Systemic reaction (other): Elevated heart rate (also had this for several months post covid)

2021-09-22

Systemic reaction (other): Elevated heart rate

Release 9 — day 7, dose 1

2021-09-23

Systemic reaction (other): Increase heart rate similar to post covid 2020

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
SRO	COVID-19	·	·	✓
SRO	Heart rate increased	·	·	✓
SRO	Pre-existing disease	·	·	✓

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