6EY-16876-85618

2 vaccinations 7 coded responses 18 check-ins 7 free-text entries 1 call case

Sex: Female
Age at first dose: 26-30
ZIP prefix: 982 / WA
Registered: 2021-02-06

Relationship: Self
Race: White
Ethnicity: Hispanic or Latino

Possible VAERS report

VAERS ID	Confidence	Score	Runner-up	Shared symptoms	Dose	State	VAERS vaccinated / onset / received	Call case
2187733 (opens in a new window)	high	10 / 11	—	2 of 7 VAERS symptoms	same dose (2)	WA matches	2021-03-06 / 2021-03-06 / 2022-03-18 received the same day as the last call	case 312163

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

2021-02-06
Registered in v-safe
2021-02-06
Dose 1 — Moderna
2021-02-06
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-02-08
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-09
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

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

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

Adult check-in
2021-02-12
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-13
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-02-22
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-02-27
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-03-06
Dose 2 — Moderna
2021-03-06
Survey response — day 0, dose 2
MedDRA: Anaphylactic shock, Dizziness, Heart rate increased, Immediate post-injection reaction, Throat tightness — Feeling: Fair · Site: Pain · Headache · Be unable to work, Be unable to do your normal daily activities

Free text: I experienced mild anyphalaxis shock immediately after getting the vaccine. My heart rate significantly increased, my throat was tightening rapidly, and I felt extremely dizzy, to the point of almost feeling like I would pass out.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-07
Survey response — days 1–6 daily, dose 2
MedDRA: Dizziness, Vertigo — Feeling: Fair · Headache, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Free text: Vertigo and dizziness

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-08
Survey response — days 1–6 daily, dose 2
MedDRA: Dizziness, Heart rate abnormal — Feeling: Fair · Fatigue or tiredness, Nausea, Abdominal pain · Be unable to work, Be unable to do your normal daily activities

Free text: Dizziness and rapid heart rate not normal for me

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-09
Survey response — days 1–6 daily, dose 2
MedDRA: Palpitations — Feeling: Poor · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness, Nausea, Diarrhea, Abdominal pain · Be unable to work, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Fast heart palpitations

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-09
Report sent to call center — days 1–6 daily, 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)
2021-03-10
Survey response — days 1–6 daily, dose 2
MedDRA: Palpitations — Feeling: Poor · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Diarrhea, Abdominal pain · Be unable to work, Be unable to do your normal daily activities

Free text: Fast heart palpitations

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-11
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache, Diarrhea, Abdominal pain · Be unable to do your normal daily activities

Adult check-in
2021-03-13
Survey response — day 7, dose 2
MedDRA: Heart rate irregular, Palpitations — Feeling: Good · Fatigue or tiredness

Free text: Still having irregular heart beats/fast palpitations

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-16
Survey response — day 35, dose 2
MedDRA: Palpitations — Feeling: Fair · Be unable to do your normal daily activities

Free text: I am still experiencing fast heart palpitations even though its been a month since my 2nd COVID dose in easy activities such as walking...I am not able to hike or exercise the same.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-06
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2022-02-26
Call 1 — Left Voicemail
2022-03-18
Call successful
Completed over the phone

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-06	Moderna
2	2021-03-06	Moderna

Call center

1 call center case

1 successful

VAERS report filed, before or during a call: 1

1 wait over 3 months for a first call

See the call center timeline

Free text

Release 5 — day 0, dose 2

2021-03-06

Systemic reaction (other): I experienced mild anyphalaxis shock immediately after getting the vaccine. My heart rate significantly increased, my throat was tightening rapidly, and I felt extremely dizzy, to the point of almost feeling like I would pass out.

Release 5 — days 1–6 daily, dose 2

2021-03-07

Systemic reaction (other): Vertigo and dizziness

2021-03-08

Systemic reaction (other): Dizziness and rapid heart rate not normal for me

2021-03-09

Systemic reaction (other): Fast heart palpitations

2021-03-10

Systemic reaction (other): Fast heart palpitations

Release 5 — day 7, dose 2

2021-03-13

Systemic reaction (other): Still having irregular heart beats/fast palpitations

Release 7 — day 35, dose 2

2021-04-16

Symptoms: I am still experiencing fast heart palpitations even though its been a month since my 2nd COVID dose in easy activities such as walking...I am not able to hike or exercise the same.

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	Palpitations	✓	✓	✓
SRO	Anaphylactic shock	✓	✓	✓
SRO	Dizziness	✓	✓	✓
SRO	Heart rate abnormal	✓	✓	✓
SRO	Heart rate increased	✓	✓	✓
SRO	Heart rate irregular	✓	✓	✓
SRO	Immediate post-injection reaction	✓	✓	✓
SRO	Palpitations	✓	✓	✓
SRO	Throat tightness	✓	✓	✓
SRO	Vertigo	✓	✓	✓

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