YEF-22780-68474

1 vaccination 6 coded responses 9 check-ins 6 free-text entries 4 call cases

Sex: Male
Age at first dose: 36-40
ZIP prefix: 060 / CT
Registered: 2021-04-11

Relationship: Self
Race: White
Ethnicity: Not Hispanic or Latino

Timeline

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

2021-04-08
Dose 1 — Pfizer-BioNTech
2021-04-11
Registered in v-safe
2021-04-11
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Muscle or body aches, Abdominal pain

Adult check-in
2021-04-12
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Muscle or body aches, Abdominal pain · Be unable to do your normal daily activities

Adult check-in
2021-04-14
Survey response — days 1–6 daily, dose 1
MedDRA: Abdominal pain lower — Feeling: Good · Muscle or body aches, Fatigue or tiredness, Abdominal pain · Be unable to do your normal daily activities

Free text: Missed yesterday, but had agonizing abdominal pain bottom left. Getting better today

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-15
Survey response — day 7, dose 1
MedDRA: Chest discomfort, Dyspnoea, Myocardial infarction — Feeling: Poor · Headache, Muscle or body aches · Be unable to work

Free text: Thought I was having a heart attack, pressure in my chest. Last night it was in my head, felt like I wasn't getting oxygen.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-23
Survey response — day 14, dose 1
MedDRA: Chest discomfort, SARS-CoV-2 test negative — Feeling: Fair · Be unable to work, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation, Outpatient clinic or urgent care clinic visit

Free text: I almost had a stroke, or maybe I did. Air pressure in chest. I had long Covid and this vaccine is like having it all over again but on steroids. And yes I was tested and negative for the virus. Is this become a problem with other Covid survivors?

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-23
Report sent to call center — day 14, dose 1
Be unable to work · Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-29
Survey response — day 21, dose 1
MedDRA: Arrhythmia, Dyspnoea, Emergency care, Head discomfort, Pain, SARS-CoV-2 test negative — Feeling: Poor · Be unable to work, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: Symptoms: Went to the Emergency Room for a suspected heart attack. It's honestly like I have Covid all over again but on steroids. Head pressure, arrhythmia, shortness of breath and random aches and pains. More constant in chest. Scared to get second dose. · Healthcare visit (other): Was tested and am negative

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-29
Report sent to call center — day 21, dose 1
Be unable to work · Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-05-06
Survey response — day 28, dose 1
MedDRA: Unevaluable event — Feeling: Poor · Be unable to work, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Emergency room or emergency department visit, Hospitalization

Free text: You need to explain to people who have had Covid that this vaccine causes a hyper immune response. With the risks of heart attack, stroke from A-Fib. This may be a personal response but from what I'm seeing my reaction is typical among others.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-06
Report sent to call center — day 28, dose 1
Be unable to work · Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-05-13
Survey response — day 35, dose 1
MedDRA: Atrial fibrillation, Chest pain, Eye pain, Insomnia, Myalgia, SARS-CoV-2 test negative, Sinus disorder, Systemic inflammatory response syndrome — Feeling: Fair · Be unable to work, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation, Outpatient clinic or urgent care clinic visit

Free text: Symptoms: There is clearly a higher chance of severe side effects for people who had Covid prior to vaccination, especially long Covid.Inability to burp Chest PainAFibSinus IssuesBrain Pressure Systemic InflammationEye PainMyalgiaInsomnia · Healthcare visit (other): Tested Negative For Covid

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-13
Report sent to call center — day 35, dose 1
Be unable to work · Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-05-22
Health check-in — day 42, dose 1
Feeling: Fair

Adult check-in
2021-12-29
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-08	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2021-04-23	Unsuccessful
2021-04-29	Unsuccessful
2021-05-06	Unsuccessful
2021-05-13	Unsuccessful

Free text

Release 7 — days 1–6 daily, dose 1

2021-04-14

Systemic reaction (other): Missed yesterday, but had agonizing abdominal pain bottom left. Getting better today

Release 7 — day 7, dose 1

2021-04-15

Systemic reaction (other): Thought I was having a heart attack, pressure in my chest. Last night it was in my head, felt like I wasn't getting oxygen.

Release 7 — day 14, dose 1

2021-04-23

Symptoms: I almost had a stroke, or maybe I did. Air pressure in chest. I had long Covid and this vaccine is like having it all over again but on steroids. And yes I was tested and negative for the virus. Is this become a problem with other Covid survivors?

Release 8 — day 21, dose 1

2021-04-29

Symptoms: Went to the Emergency Room for a suspected heart attack. It's honestly like I have Covid all over again but on steroids. Head pressure, arrhythmia, shortness of breath and random aches and pains. More constant in chest. Scared to get second dose.

Healthcare visit (other): Was tested and am negative

Release 8 — day 28, dose 1

2021-05-06

Symptoms: You need to explain to people who have had Covid that this vaccine causes a hyper immune response. With the risks of heart attack, stroke from A-Fib. This may be a personal response but from what I'm seeing my reaction is typical among others.

Release 8 — day 35, dose 1

2021-05-13

Symptoms: There is clearly a higher chance of severe side effects for people who had Covid prior to vaccination, especially long Covid.Inability to burp Chest PainAFibSinus IssuesBrain Pressure Systemic InflammationEye PainMyalgiaInsomnia

Healthcare visit (other): Tested Negative For Covid

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	SARS-CoV-2 test negative	✓	✓	✓
SD	Arrhythmia	✓	✓	✓
SD	Atrial fibrillation	✓	✓	✓
SD	Chest discomfort	✓	✓	✓
SD	Chest pain	✓	✓	✓
SD	Dyspnoea	✓	✓	✓
SD	Emergency care	✓	✓	✓
SD	Eye pain	✓	✓	✓
SD	Head discomfort	✓	✓	✓
SD	Insomnia	✓	✓	✓
SD	Myalgia	✓	✓	✓
SD	Pain	✓	✓	✓
SD	SARS-CoV-2 test negative	✓	✓	✓
SD	Sinus disorder	✓	✓	✓
SD	Systemic inflammatory response syndrome	✓	✓	✓
SD	Unevaluable event	✓	✓	✓
SRO	Abdominal pain lower	✓	✓	✓
SRO	Chest discomfort	✓	✓	✓
SRO	Dyspnoea	✓	✓	✓
SRO	Myocardial infarction	✓	✓	✓

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