CU5-27596-01957 · OpenVSafe

Timeline

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

2021-11-11
Registered in v-safe
2021-11-11
Dose 1 — Pfizer-BioNTech
2021-11-11
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-11-12
Survey response — days 1–6 daily, dose 1
MedDRA: Heart rate increased, Insomnia — Feeling: Good · Site: Pain · Fatigue or tiredness

Free text: Last night - difficulty sleeping, and increased heart rate

MedDRA releases: 2024-11 · check-in free text available
2021-11-13
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Chills, Muscle or body aches, Fatigue or tiredness, Nausea

Adult check-in
2021-11-14
Survey response — days 1–6 daily, dose 1
MedDRA: Heart rate increased — Feeling: Poor · Chills, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Free text: Increased heart rate

MedDRA releases: 2024-11 · check-in free text available
2021-11-15
Health check-in — days 1–6 daily, dose 1
Feeling: Poor · Fever · Chills, Nausea · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Adult check-in
2021-11-15
Report sent to call center — days 1–6 daily, dose 1
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

Telehealth, virtual health, or email health consultation · 1 call case(s)
2021-11-16
Health check-in — days 1–6 daily, dose 1
Feeling: Poor · Fever · Chills, Fatigue or tiredness, Nausea, Vomiting · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Adult check-in
2021-11-16
Report sent to call center — days 1–6 daily, dose 1
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

Telehealth, virtual health, or email health consultation · 1 call case(s)
2021-11-16
Call 1 — Left Voicemail
2021-11-18
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-11-11	Pfizer-BioNTech	No

Call center

2 call center cases

2 unsuccessful

See the call center timeline

Free text

Release 10 — days 1–6 daily, dose 1

2021-11-12

Systemic reaction (other): Last night - difficulty sleeping, and increased heart rate

2021-11-14

Systemic reaction (other): Increased heart rate

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	Heart rate increased	·	·	✓
SRO	Insomnia	·	·	✓

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