5AT-30341-86743

3 vaccinations 5 coded responses 35 check-ins 5 free-text entries 2 call cases

Sex: Female
Age at first dose: 46-50
ZIP prefix: 554 / MN
Registered: 2021-01-31

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
1771510 (opens in a new window)	high	10 / 11	—	1 of 3 VAERS symptoms	same dose (3)	MN matches	2021-09-25 / 2021-09-28 / 2021-10-08 received the same day as the last call	case 1047273

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

2021-01-31
Registered in v-safe
2021-01-31
Dose 1 — Pfizer-BioNTech
2021-01-31
Survey response — day 0, dose 1
MedDRA: Injection site pain — Feeling: Good

Free text: Slight ache at vaccine site

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-01
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Headache

Adult check-in
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 — days 1–6 daily, dose 1
Feeling: Fair · Headache, Fatigue or tiredness

Adult check-in
2021-02-07
Health check-in — day 7, dose 1
Feeling: Fair · Headache, Fatigue or tiredness

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

Adult check-in
2021-02-21
Dose 2 — Pfizer-BioNTech
2021-02-21
Health check-in — day 0, dose 2
Feeling: Good · Headache

Adult check-in
2021-02-22
Survey response — days 1–6 daily, dose 2
MedDRA: Blood glucose abnormal, Blood glucose increased, Condition aggravated, Diabetes mellitus, Hypoglycaemia, Pre-existing disease — Feeling: Good · Site: Pain · Be unable to do your normal daily activities

Free text: Low blood sugar issues first 12 hours after receiving the injection. I am not diabetic, I have reactive hypoglycemia and the vaccine seemed to make it more difficult to maintain an adequate blood glucose level. I was able to maintain it by drinking juice frequently and putting honey periodically under my tongue. Problems are resolved though after 12 hours.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-23
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fever · Chills, Headache, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Adult check-in
2021-02-24
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-25
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-26
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-27
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-28
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-03-07
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-03-14
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-03-21
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-03-28
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-04-04
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-05-23
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-08-22
Survey response — 6 months, dose 2
MedDRA: Hypertension — Feeling: Fair · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: High blood pressure

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-22
Report sent to call center — 6 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-09-25
Dose 3 — Pfizer-BioNTech
2021-09-30
Survey response — days 1–6 daily, dose 3
MedDRA: Heart rate increased — Feeling: Good · Site: Pain · Headache, Fatigue or tiredness · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Elevated heartbeat

MedDRA releases: 2024-11 · check-in free text available
2021-09-30
Report sent to call center — days 1–6 daily, dose 3
Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2021-10-01
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Fatigue or tiredness, Diarrhea

Adult check-in
2021-10-02
Health check-in — day 7, dose 3
Feeling: Good · Headache, Fatigue or tiredness

Adult check-in
2021-10-06
Call 1 — Could Not Reach Participant
2021-10-08
Callback requested for
06:00PM ET
2021-10-08
Call successful
Completed over the phone
2021-10-08
Call successful
Completed over the phone
2021-10-11
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-10-18
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2021-10-23
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2021-10-30
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2021-11-06
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2021-12-25
Survey response — 3 months, dose 3
MedDRA: Fatigue, Oropharyngeal pain, Pyrexia — Feeling: Fair · Be unable to do your normal daily activities

Free text: Fatigue, sore throat, slight fever

MedDRA releases: 2024-11 · check-in free text available
2022-03-29
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in
2022-09-25
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-31	Pfizer-BioNTech
2	2021-02-21	Pfizer-BioNTech
3	2021-09-25	Pfizer-BioNTech	No

Call center

2 call center cases

2 successful

VAERS report filed, before or during a call: 2

See the call center timeline

Free text

Release 3 — day 0, dose 1

2021-01-31

Systemic reaction (other): Slight ache at vaccine site

Release 4 — days 1–6 daily, dose 2

2021-02-22

Systemic reaction (other): Low blood sugar issues first 12 hours after receiving the injection. I am not diabetic, I have reactive hypoglycemia and the vaccine seemed to make it more difficult to maintain an adequate blood glucose level. I was able to maintain it by drinking juice frequently and putting honey periodically under my tongue. Problems are resolved though after 12 hours.

Release 9 — 6 months, dose 2

2021-08-22

Symptoms: High blood pressure

Release 9 — days 1–6 daily, dose 3

2021-09-30

Systemic reaction (other): Elevated heartbeat

Release 10 — 3 months, dose 3

2021-12-25

Symptoms: Fatigue, sore throat, slight fever

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	Fatigue	·	·	✓
SD	Hypertension	✓	·	✓
SD	Oropharyngeal pain	·	·	✓
SD	Pyrexia	·	·	✓
SRO	Blood glucose abnormal	·	·	✓
SRO	Blood glucose increased	✓	✓	○
SRO	Condition aggravated	·	·	✓
SRO	Diabetes mellitus	✓	✓	○
SRO	Heart rate increased	·	·	✓
SRO	Hypoglycaemia	✓	✓	○
SRO	Injection site pain	✓	✓	✓
SRO	Pre-existing disease	·	·	✓

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