54N-39499-17155 · OpenVSafe

Timeline

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

2021-01-16
Registered in v-safe
2021-01-16
Dose 1 — Pfizer-BioNTech
2021-01-16
Health check-in — day 0, dose 1
Feeling: Fair · Headache, Fatigue or tiredness

Adult check-in
2021-01-17
Survey response — days 1–6 daily, dose 1
MedDRA: Pyrexia — Feeling: Poor · Site: Pain · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Free text: Symptoms were very prominent while fever was present (approx 12 hours). When fever broke, symptoms reduced significantly

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-17
Report sent to call center — days 1–6 daily, dose 1
Be unable to do your normal daily activities

1 call case(s)
2021-01-21
Survey response — days 1–6 daily, dose 1
MedDRA: Chest pain, Dyspnoea, Palpitations — Feeling: Fair · Muscle or body aches, Fatigue or tiredness

Free text: Have been dealing with chest pains and racing heart rate. Forgot to add to my first day check in that I had racing heart rate and labored breathing. Normal RHR: 60s, heart rate got as high as 125 while resting the first 24 hrs I got the vaccine. Chest pain started yesterday (1/20).

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-22
Survey response — days 1–6 daily, dose 1
MedDRA: Headache, Irritability — Feeling: Fair · Headache, Fatigue or tiredness

Free text: Heart rate seems WNL today, irritability today > may have been due to headache

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-30
Health check-in — day 14, dose 1
Feeling: Fair

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-16	Pfizer-BioNTech

Call center

1 call center case

1 priority 2/3 (triaged and no follow up)

See the call center timeline

Free text

Release 2 — days 1–6 daily, dose 1

2021-01-17

Systemic reaction (other): Symptoms were very prominent while fever was present (approx 12 hours). When fever broke, symptoms reduced significantly

2021-01-21

Systemic reaction (other): Have been dealing with chest pains and racing heart rate. Forgot to add to my first day check in that I had racing heart rate and labored breathing. Normal RHR: 60s, heart rate got as high as 125 while resting the first 24 hrs I got the vaccine. Chest pain started yesterday (1/20).

2021-01-22

Systemic reaction (other): Heart rate seems WNL today, irritability today > may have been due to headache

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	Chest pain	✓	✓	✓
SRO	Dyspnoea	✓	✓	✓
SRO	Headache	✓	✓	✓
SRO	Irritability	✓	✓	✓
SRO	Palpitations	✓	✓	✓
SRO	Pyrexia	✓	✓	✓

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