PFR-47701-52108

2 vaccinations 8 coded responses 17 check-ins 8 free-text entries 4 call cases

Sex: Female
Age at first dose: 21-25
ZIP prefix: 856 / AZ
Registered: 2021-01-30

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
1378382 (opens in a new window)	high	9 / 11	1	2 of 12 VAERS symptoms	same dose (2)	AZ matches	2021-02-23 / 2021-02-23 / 2021-06-07 received 69 days after the last call	case 420698

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

2021-01-30
Registered in v-safe
2021-01-30
Dose 1 — Pfizer-BioNTech
2021-01-30
Survey response — day 0, dose 1
MedDRA: Abdominal discomfort, Diarrhoea — Feeling: Good · Headache, Nausea, Abdominal pain

Free text: Slight upset stomach and loose stool

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-01
Survey response — days 1–6 daily, dose 1
MedDRA: Constipation — Feeling: Good · Abdominal pain

Free text: Some mild constipation

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-02
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-03
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-04
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-05
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-06
Health check-in — day 7, dose 1
Feeling: Good · Headache

Adult check-in
2021-02-15
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-02-23
Dose 2 — Pfizer-BioNTech
2021-02-23
Survey response — day 0, dose 2
MedDRA: Anxiety — Feeling: Fair · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness, Nausea

Free text: Anxiety

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-24
Survey response — days 1–6 daily, dose 2
MedDRA: Anxiety, Restlessness — Feeling: Poor · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Get care from a doctor or other healthcare professional · Emergency room or emergency department visit, Hospitalization

Free text: Anxiety and restlessness

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-24
Report sent to call center — days 1–6 daily, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-02-25
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Itching · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Get care from a doctor or other healthcare professional · Emergency room or emergency department visit, Hospitalization

Adult check-in
2021-02-25
Report sent to call center — days 1–6 daily, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-02-28
Survey response — days 1–6 daily, dose 2
MedDRA: Tachycardia — Feeling: Fair · Headache, Fatigue or tiredness, Nausea

Free text: Tachycardia

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-03
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-03-09
Survey response — day 14, dose 2
MedDRA: Headache, Tachycardia — Feeling: Fair

Free text: Horrible tachycardia and headaches

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-30
Survey response — day 35, dose 2
MedDRA: Colitis, Migraine — Feeling: Fair · Get care from a doctor or other healthcare professional · Emergency room or emergency department visit, Hospitalization

Free text: Ive no developed chronic migraines and colitis

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-30
Report sent to call center — day 35, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-06
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-05-25
Survey response — 3 months, dose 2
MedDRA: Coagulopathy, Deep vein thrombosis, Pre-existing disease — Feeling: Poor · 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, Emergency room or emergency department visit, Hospitalization

Free text: Ive developed Chrons disease and severely weekend immune system and a DVT and blood clotting disorder.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-25
Report sent to call center — 3 months, dose 2
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)
2021-06-07
Call 1 — Requested Callback
2021-06-07
Call successful
Completed over the phone

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-30	Pfizer-BioNTech
2	2021-02-23	Pfizer-BioNTech

Call center

4 call center cases

4 successful

VAERS report filed, before or during a call: 4

See the call center timeline

Free text

Release 3 — day 0, dose 1

2021-01-30

Systemic reaction (other): Slight upset stomach and loose stool

Release 3 — days 1–6 daily, dose 1

2021-02-01

Systemic reaction (other): Some mild constipation

Release 4 — day 0, dose 2

2021-02-23

Systemic reaction (other): Anxiety

Release 4 — days 1–6 daily, dose 2

2021-02-24

Systemic reaction (other): Anxiety and restlessness

2021-02-28

Systemic reaction (other): Tachycardia

Release 5 — day 14, dose 2

2021-03-09

Symptoms: Horrible tachycardia and headaches

Release 6 — day 35, dose 2

2021-03-30

Symptoms: Ive no developed chronic migraines and colitis

Release 8 — 3 months, dose 2

2021-05-25

Symptoms: Ive developed Chrons disease and severely weekend immune system and a DVT and blood clotting disorder.

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	Coagulopathy	✓	✓	✓
SD	Colitis	✓	✓	✓
SD	Deep vein thrombosis	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Migraine	✓	✓	✓
SD	Pre-existing disease	✓	✓	✓
SD	Tachycardia	✓	✓	✓
SRO	Abdominal discomfort	✓	✓	✓
SRO	Anxiety	✓	✓	✓
SRO	Constipation	✓	✓	✓
SRO	Diarrhoea	✓	✓	✓
SRO	Restlessness	✓	✓	✓
SRO	Tachycardia	✓	✓	✓

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