AA6-22341-26217

2 vaccinations 3 coded responses 15 check-ins 3 free-text entries 7 call cases

Sex: Female
Age at first dose: 41-45
ZIP prefix: 481 / MI
Registered: 2021-04-09

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

Possible VAERS report

VAERS ID	Confidence	Score	Runner-up	Shared symptoms	Dose	State	VAERS vaccinated / onset / received	Call case
2261755 (opens in a new window)	high	9 / 11	1	1 of 5 VAERS symptoms	same dose (2)	MI matches	2021-04-30 / 2021-05-07 / 2022-05-03 received the same day as the last call	case 621429

From the VAERS matching of call center cases (loader/vaers_match_*). Only the best match is shown, and only if it scores 8 or more out of 11. The score adds up timing (VAERS received soon after the call center contact), dose and shared symptoms; state only breaks ties. Confidence is high when the score is 8+ and at least 3 points ahead of the runner-up, medium when 5+ and 2 ahead, otherwise low. A match is a likely link, not a confirmed one.

Timeline

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

2021-04-09
Registered in v-safe
2021-04-09
Dose 1 — Pfizer-BioNTech
2021-04-09
Health check-in — day 0, dose 1
Feeling: Fair · None

Adult check-in
2021-04-10
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache, Muscle or body aches, Fatigue or tiredness, Nausea, Diarrhea, Abdominal pain

Adult check-in
2021-04-11
Health check-in — days 1–6 daily, dose 1
Feeling: Poor · Headache, Fatigue or tiredness, Nausea, Abdominal pain

Adult check-in
2021-04-12
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache, Fatigue or tiredness, Nausea, Diarrhea, Abdominal pain

Adult check-in
2021-04-13
Health check-in — days 1–6 daily, dose 1
Feeling: Poor · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness, Nausea, Diarrhea, Abdominal pain · Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Adult check-in
2021-04-13
Report sent to call center — days 1–6 daily, dose 1
Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-14
Health check-in — days 1–6 daily, dose 1
Feeling: Poor · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Vomiting, Diarrhea, Abdominal pain · Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Adult check-in
2021-04-14
Report sent to call center — days 1–6 daily, dose 1
Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-15
Health check-in — days 1–6 daily, dose 1
Feeling: Poor · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Diarrhea, Abdominal pain · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Adult check-in
2021-04-15
Report sent to call center — days 1–6 daily, dose 1
Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-18
Health check-in — day 7, dose 1
Feeling: Poor · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Diarrhea, Abdominal pain · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Adult check-in
2021-04-18
Report sent to call center — day 7, dose 1
Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-30
Dose 2 — Pfizer-BioNTech
2021-05-02
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Fever · Headache, Muscle or body aches, Fatigue or tiredness, Nausea, Diarrhea, Abdominal pain

Adult check-in
2021-05-03
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Adult check-in
2021-05-05
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache, Fatigue or tiredness, Diarrhea · Be unable to do your normal daily activities

Adult check-in
2021-06-13
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-08-01
Survey response — 3 months, dose 2
MedDRA: Abdominal pain, Heart rate increased — Feeling: Poor · Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: Very high heart rate, severe abdominal pain

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-01
Report sent to call center — 3 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-08-03
Call 1 — Left Voicemail
2021-10-29
Survey response — 6 months, dose 2
MedDRA: Fatigue, Headache, Oropharyngeal pain, Stomatitis — Feeling: Poor · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit, Emergency room or emergency department visit

Free text: Extreme fatigue, extreme headache, mouth sores, sore throat.

MedDRA releases: 2024-11 · check-in free text available
2021-10-29
Report sent to call center — 6 months, dose 2
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · Emergency room or emergency department visit · 1 call case(s)
2022-04-30
Survey response — 12 months, dose 2
MedDRA: Gastrointestinal disorder, Headache, Hormone level abnormal, Menstruation irregular, Tinnitus — Feeling: Poor · Be unable to work or attend school, 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, Emergency room or emergency department visit, Hospitalization

Free text: Complete paralysis of my GI tract and bowels, period/hormone irregularities, headaches and tinitis.

MedDRA releases: 2024-11 · check-in free text available
2022-04-30
Report sent to call center — 12 months, dose 2
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

Telehealth, virtual health, or email health consultation · Outpatient clinic or urgent care clinic visit · Emergency room or emergency department visit · Hospitalization · 1 call case(s)
2022-05-03
Call successful
Completed over the phone
2022-05-03
Call successful
Completed over the phone
2022-05-03
Call successful
Completed over the phone

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-09	Pfizer-BioNTech
2	2021-04-30	Pfizer-BioNTech

Call center

7 call center cases

7 successful

VAERS report filed, before or during a call: 3

See the call center timeline

Free text

Release 9 — 3 months, dose 2

2021-08-01

Symptoms: Very high heart rate, severe abdominal pain

Release 10 — 6 months, dose 2

2021-10-29

Symptoms: Extreme fatigue, extreme headache, mouth sores, sore throat.

Release 11 — 12 months, dose 2

2022-04-30

Symptoms: Complete paralysis of my GI tract and bowels, period/hormone irregularities, headaches and tinitis.

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
SD	Abdominal pain	✓	·	✓
SD	Fatigue	·	·	✓
SD	Gastrointestinal disorder	·	·	✓
SD	Headache	·	·	✓
SD	Heart rate increased	✓	·	✓
SD	Hormone level abnormal	·	·	✓
SD	Menstruation irregular	·	·	✓
SD	Oropharyngeal pain	·	·	✓
SD	Stomatitis	·	·	✓
SD	Tinnitus	·	·	✓

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