9VK-26813-43834 · OpenVSafe

Timeline

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

2021-08-19
Registered in v-safe
2021-08-19
Dose 1 — Pfizer-BioNTech
2021-08-19
Health check-in — day 0, dose 1
Feeling: Good · None

Adult check-in
2021-08-20
Health check-in — days 1–6 daily, dose 1
Feeling: Poor · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-08-21
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain, Swelling · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-08-22
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-08-23
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-08-24
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-08-25
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-08-26
Health check-in — day 7, dose 1
Feeling: Fair · Headache

Adult check-in
2021-09-04
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-09-09
Dose 2 — Pfizer-BioNTech
2021-09-11
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Diarrhea

Adult check-in
2021-09-12
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-09-14
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-09-15
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-09-18
Health check-in — day 7, dose 2
Feeling: Fair · Headache, Fatigue or tiredness, Nausea

Adult check-in
2021-09-25
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-09-30
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-10-14
Survey response — day 35, dose 2
MedDRA: Dyspnoea, Fatigue — Feeling: Fair

Free text: Shortness of breath, really tired

MedDRA releases: 2024-11 · check-in free text available
2021-10-21
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-12-11
Survey response — 3 months, dose 2
MedDRA: Office visit, Unevaluable event — Feeling: Fair · Get care from a doctor or other healthcare professional

Free text: Symptoms: My daughter has an arrhythmia that developed after I had the vaccination during my third trimester. · Healthcare visit (other): Cardiologist and fetal maternal medicine

MedDRA releases: 2024-11 · check-in free text available
2021-12-11
Report sent to call center — 3 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-12-14
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-08-19	Pfizer-BioNTech	No
2	2021-09-09	Pfizer-BioNTech	No

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 10 — day 35, dose 2

2021-10-14

Symptoms: Shortness of breath, really tired

Release 10 — 3 months, dose 2

2021-12-11

Symptoms: My daughter has an arrhythmia that developed after I had the vaccination during my third trimester.

Healthcare visit (other): Cardiologist and fetal maternal medicine

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	Office visit	·	·	✓
SD	Dyspnoea	·	·	✓
SD	Fatigue	·	·	✓
SD	Unevaluable event	·	·	✓

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