XW4-31521-89822

2 vaccinations 6 coded responses 22 check-ins 6 free-text entries 1 call case

Sex: Female
Age at first dose: 46-50
ZIP prefix: 481 / MI
Registered: 2021-04-17

Relationship: Self
Race: Multiracial
Ethnicity: Hispanic or Latino

Possible VAERS report

VAERS ID	Confidence	Score	Runner-up	Shared symptoms	Dose	State	VAERS vaccinated / onset / received	Call case
2267531 (opens in a new window)	high	10 / 11	—	5 of 17 VAERS symptoms	same dose (1)	MI matches	2021-04-16 / 2021-04-16 / 2022-05-09 received the same day as the last call	case 620004

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

2021-04-16
Dose 1 — Pfizer-BioNTech
2021-04-17
Registered in v-safe
2021-04-17
Survey response — days 1–6 daily, dose 1
MedDRA: Back pain, Chest pain, Dizziness, Fatigue, Migraine, Neck pain, Pain in jaw, Pre-existing disease — Feeling: Fair · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness, Diarrhea, Abdominal pain · Be unable to work, Be unable to do your normal daily activities

MedDRA releases: 2021-09,2023-04,2024-11 · check-in answers available
2021-04-19
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-04-20
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-04-21
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-04-23
Survey response — 7 day, dose 1
MedDRA: Oropharyngeal pain, Rhinorrhoea — Feeling: Fair · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to work, Be unable to do your normal daily activities

MedDRA releases: 2021-09,2023-04,2024-11 · check-in answers available
2021-04-30
Survey response — 14 day, dose 1
MedDRA: Dermatitis, Erythema, Fatigue, Rash macular, Sensitive skin — 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

MedDRA releases: 2021-09,2023-04,2024-11 · check-in answers available
2021-04-30
Report sent to call center — 14 day, dose 1
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)
2021-05-07
Dose 2 — Pfizer-BioNTech
2021-05-07
Health check-in — 0 day, dose 2
Feeling: Poor · Site: Pain · Headache, Fatigue or tiredness, Diarrhea, Abdominal pain · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-05-08
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-05-09
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-05-10
Survey response — days 1–6 daily, dose 2
MedDRA: Hot flush, Hyperhidrosis — Feeling: Poor · Site: Pain · Headache, Fatigue or tiredness, Nausea · Be unable to work, Be unable to do your normal daily activities

MedDRA releases: 2021-09,2023-04,2024-11 · check-in answers available
2021-05-11
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-05-12
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-05-13
Survey response — days 1–6 daily, dose 2
MedDRA: Dizziness — Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

MedDRA releases: 2021-09,2023-04,2024-11 · check-in answers available
2021-05-14
Health check-in — 7 day, dose 2
Feeling: Fair · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-05-21
Health check-in — 14 day, dose 2
Feeling: Good

Adult check-in
2021-05-28
Health check-in — 21 day, dose 2
Feeling: Fair

Adult check-in
2021-06-04
Health check-in — 28 day, dose 2
Feeling: Fair

Adult check-in
2021-06-11
Health check-in — 35 day, dose 2
Feeling: Poor

Adult check-in
2021-06-18
Health check-in — 42 day, dose 2
Feeling: Fair

Adult check-in
2021-08-06
Health check-in — 3 month, dose 2
Feeling: Poor

Adult check-in
2021-11-06
Survey response — 6 month, dose 2
MedDRA: Orthostatic hypertension — Feeling: Fair · Be unable to work or attend school, Be unable to do your normal daily activities

MedDRA releases: 2024-11 · check-in answers available
2022-04-13
Call 1 — Requested Callback
2022-04-27
Call 2 — Requested Callback
2022-05-07
Health check-in — 12 month, dose 2
Feeling: Fair

Adult check-in
2022-05-09
Call 3 — Requested Callback
2022-05-09
Callback requested for
01:00PM ET
2022-05-09
Call successful
Completed over the phone

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-16	Pfizer-BioNTech
2	2021-05-07	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2021-04-30	Successful 2022-05-09	Completed over the phone

Free text

Release 7

Systemic reaction (other): Overall, tolerable. I expected to be out of commission for the weekend. I already have chronic migraine w dizziness and high fatigue. The worst so far has been the fatigue. Yesterday I had moderate face, jaw and neck pain, plus chest and back pain by my scapula, all on the right side/injection side. Today I still have, but much milder.

Systemic reaction (other): Sweats, runny nose, sore throat, tender lymph nodes

Release 8

Symptoms: Small, sensitive patches of red inflamed skin on face after shower. Still have high fatigue

Systemic reaction (other): Hot flash/sweating

Systemic reaction (other): dizziness

Release 10

Symptoms: Orthostatic HYPERtension

Free-text releases are not linked to a specific 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	Dermatitis	✓	✓	✓
SD	Erythema	·	·	✓
SD	Fatigue	✓	✓	✓
SD	Orthostatic hypertension	·	·	✓
SD	Rash macular	✓	✓	○
SD	Sensitive skin	·	·	✓
SRO	Back pain	✓	✓	✓
SRO	Chest pain	✓	✓	✓
SRO	Dizziness	✓	✓	✓
SRO	Fatigue	✓	✓	✓
SRO	Hot flush	✓	✓	✓
SRO	Hyperhidrosis	✓	✓	✓
SRO	Migraine	✓	✓	✓
SRO	Neck pain	✓	✓	✓
SRO	Oropharyngeal pain	✓	✓	✓
SRO	Pain in jaw	✓	✓	✓
SRO	Pre-existing disease	✓	✓	✓
SRO	Rhinorrhoea	✓	✓	✓

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