6QX-28120-19398

3 vaccinations 3 coded responses 19 check-ins 3 free-text entries 2 call cases

Sex: Female
Age at first dose: 66+
ZIP prefix: 379 / TN
Registered: 2021-02-06

Relationship: Self
Race: White
Ethnicity: N/A

Possible VAERS report

VAERS ID	Confidence	Score	Runner-up	Shared symptoms	Dose	State	VAERS vaccinated / onset / received	Call case
1788332 (opens in a new window)	high	11 / 11	6	5 of 9 VAERS symptoms	same dose (2)	TN matches	2021-02-08 / 2021-05-14 / 2021-10-15 received 67 days after the last call	case 921223

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

2021-01-18
Dose 1 — Pfizer-BioNTech
2021-02-06
Registered in v-safe
2021-02-06
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-02-08
Dose 2 — Pfizer-BioNTech
2021-02-08
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-02-09
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Chills, Headache

Adult check-in
2021-02-11
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-12
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache · Be unable to do your normal daily activities

Adult check-in
2021-02-13
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache

Adult check-in
2021-02-14
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-02-15
Health check-in — day 7, dose 2
Feeling: Fair · Headache

Adult check-in
2021-02-22
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-03-01
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-03-08
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-03-15
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-03-22
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-05-10
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-08-09
Survey response — 6 months, dose 2
MedDRA: Autoimmune thyroiditis, Blood test abnormal, Emergency care, Heart rate increased, Medical counselling, Office visit — Feeling: Fair · Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: Symptoms: On 5/14/21 I suddenly experienced a rapid heartbeat lasting several hours. Went to (b)(6) ER. Very scary...I felt well, but hb was over 115 bpm. Had Ekg & bloodwork & diagnosed with Hashimotos disease. Endo said caused by vaccine. · Healthcare visit (other): Also being treated by Internist and Endocrinologist.

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

1 call case(s)
2021-09-26
Dose 3 — Pfizer-BioNTech
2021-09-30
Survey response — days 1–6 daily, dose 3
MedDRA: Chest pain, Heart rate irregular, Muscle spasms, Office visit — Feeling: Fair · Headache · Get care from a doctor or other healthcare professional

Free text: Systemic reaction (other): Cramp/chest pain and irregular heart beat warning on Omron blood pressure machine. · Healthcare visit (other): Dr. Office visit with internist.

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

1 call case(s)
2021-10-01
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-10-02
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-10-12
Call 1 — Left Voicemail
2021-10-15
Call successful
Not applicable (accidental reporting or does not believe symptoms are related to vaccine)
2022-09-26
Survey response — 12 months, dose 3
MedDRA: Chills, Fatigue, Headache, Malaise, Pyrexia — Feeling: Good · Be unable to do your normal daily activities

Free text: I had a covid booster shot plus the flu shot, one in each arm and was very sick on the day after with chills, low grade fever, extreme fatigue and headache. Same on third day.

MedDRA releases: 2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-18	Pfizer-BioNTech
2	2021-02-08	Pfizer-BioNTech
3	2021-09-26	Pfizer-BioNTech	No

Call center

2 call center cases

2 successful

VAERS report filed, before or during a call: 1

See the call center timeline

Free text

Release 9 — 6 months, dose 2

2021-08-09

Symptoms: On 5/14/21 I suddenly experienced a rapid heartbeat lasting several hours. Went to (b)(6) ER. Very scary...I felt well, but hb was over 115 bpm. Had Ekg & bloodwork & diagnosed with Hashimotos disease. Endo said caused by vaccine.

Healthcare visit (other): Also being treated by Internist and Endocrinologist.

redacted (b)(6)

Release 9 — days 1–6 daily, dose 3

2021-09-30

Systemic reaction (other): Cramp/chest pain and irregular heart beat warning on Omron blood pressure machine.

Healthcare visit (other): Dr. Office visit with internist.

Release 12 — 12 months, dose 3

2022-09-26

Symptoms: I had a covid booster shot plus the flu shot, one in each arm and was very sick on the day after with chills, low grade fever, extreme fatigue and headache. Same on third day.

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	Office visit	✓	·	✓
SD	Autoimmune thyroiditis	✓	·	✓
SD	Blood test abnormal	✓	·	✓
SD	Chills	·	·	✓
SD	Emergency care	✓	·	✓
SD	Fatigue	·	·	✓
SD	Headache	·	·	✓
SD	Heart rate increased	✓	·	✓
SD	Malaise	·	·	✓
SD	Medical counselling	✓	·	✓
SD	Pyrexia	·	·	✓
SRO	Chest pain	·	·	✓
SRO	Heart rate irregular	·	·	✓
SRO	Muscle spasms	·	·	✓

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