ZFX-81435-39666 · OpenVSafe

Timeline

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

2021-02-16
Dose 1 — Moderna
2021-03-11
Registered in v-safe
2021-03-11
Survey response — day 21, dose 1
MedDRA: Dizziness, Palpitations — Feeling: Good

Free text: I was very dizzy 3 days after the first dose. I continue to have small dizzy spells here and there. I have also noticed an uptick in heart palpitations since first dose.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-16
Dose 2 — Moderna
2021-03-17
Survey response — days 1–6 daily, dose 2
MedDRA: Discomfort — Feeling: Poor · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Free text: Feeling very heavy in my body

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-18
Survey response — days 1–6 daily, dose 2
MedDRA: Palpitations — Feeling: Fair · Site: Pain, Redness · Fever · Headache, Joint pains, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Free text: Heart palpitations

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-20
Survey response — days 1–6 daily, dose 2
MedDRA: Heart rate increased, Hypertension, Somnambulism — Feeling: Fair · Site: Redness, Swelling, Itching · Headache, Diarrhea

Free text: Slight high heart rate and blood pressure. Also I slept walked last night. I dont do that never have.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-21
Survey response — days 1–6 daily, dose 2
MedDRA: Arthralgia — Feeling: Fair · Site: Itching · Joint pains, Diarrhea · Be unable to do your normal daily activities

Free text: Really intense joint pains today

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-23
Survey response — day 7, dose 2
MedDRA: Palpitations — Feeling: Fair · Site: Itching · Joint pains, Diarrhea

Free text: Heart palpitations

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-30
Survey response — day 14, dose 2
MedDRA: Palpitations — Feeling: Good · Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: I am still having heart palpitations and am seeing cardiologist on April 16th

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-30
Report sent to call center — day 14, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-07
Survey response — day 21, dose 2
MedDRA: Palpitations, Unevaluable event — Feeling: Good · Get care from a doctor or other healthcare professional

Free text: Symptoms: Still having heart palpitations but they are definitely decreasing but I am headed to the cardiologist on April 16th · Healthcare visit (other): Apt on April 16th

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-07
Report sent to call center — day 21, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-13
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-04-20
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-03
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-11-07
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-16	Moderna
2	2021-03-16	Moderna

Call center

Reported	Outcome	VAERS-related outcome
2021-03-30	Unsuccessful
2021-04-07	Unsuccessful

Free text

Release 5 — day 21, dose 1

2021-03-11

Symptoms: I was very dizzy 3 days after the first dose. I continue to have small dizzy spells here and there. I have also noticed an uptick in heart palpitations since first dose.

Release 5 — days 1–6 daily, dose 2

2021-03-17

Systemic reaction (other): Feeling very heavy in my body

2021-03-18

Systemic reaction (other): Heart palpitations

Release 6 — days 1–6 daily, dose 2

2021-03-20

Systemic reaction (other): Slight high heart rate and blood pressure. Also I slept walked last night. I dont do that never have.

2021-03-21

Systemic reaction (other): Really intense joint pains today

Release 6 — day 7, dose 2

2021-03-23

Systemic reaction (other): Heart palpitations

Release 6 — day 14, dose 2

2021-03-30

Symptoms: I am still having heart palpitations and am seeing cardiologist on April 16th

Release 7 — day 21, dose 2

2021-04-07

Symptoms: Still having heart palpitations but they are definitely decreasing but I am headed to the cardiologist on April 16th

Healthcare visit (other): Apt on April 16th

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	Unevaluable event	✓	✓	✓
SD	Dizziness	✓	✓	✓
SD	Palpitations	✓	✓	✓
SRO	Arthralgia	✓	✓	✓
SRO	Discomfort	✓	✓	✓
SRO	Heart rate increased	✓	✓	✓
SRO	Hypertension	✓	✓	✓
SRO	Palpitations	✓	✓	✓
SRO	Somnambulism	✓	✓	✓

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