52Y-11397-47078

2 vaccinations 9 coded responses 23 check-ins 9 free-text entries 2 call cases

Sex: Female
Age at first dose: 31-35
ZIP prefix: 991 / WA
Registered: 2021-03-30

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
1388294 (opens in a new window)	high	10 / 11	1	1 of 4 VAERS symptoms	same dose (1)	WA matches	2021-03-30 / 2021-04-02 / 2021-06-10 received the same day as the last call	case 444433

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

2021-03-30
Registered in v-safe
2021-03-30
Dose 1 — Pfizer-BioNTech
2021-03-30
Health check-in — day 0, dose 1
Feeling: Fair · Site: Pain · None

Adult check-in
2021-03-31
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-04-01
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Headache, Fatigue or tiredness

Adult check-in
2021-04-02
Survey response — days 1–6 daily, dose 1
MedDRA: Chest discomfort, Dyspnoea — Feeling: Poor · Site: Pain, Itching · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: Chest tightness, feeling winded

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-02
Report sent to call center — days 1–6 daily, 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)
2021-04-03
Survey response — days 1–6 daily, dose 1
MedDRA: Chest discomfort — Feeling: Fair · Headache, Muscle or body aches, Fatigue or tiredness

Free text: Pressure in chest

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-06
Survey response — day 7, dose 1
MedDRA: Chest discomfort — Feeling: Good · Headache, Muscle or body aches, Nausea, Diarrhea

Free text: Chest pressure

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-13
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-20
Dose 2 — Pfizer-BioNTech
2021-04-20
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain, Swelling · Fatigue or tiredness

Adult check-in
2021-04-21
Survey response — days 1–6 daily, dose 2
MedDRA: Chest discomfort, Chest pain — Feeling: Poor · Site: Pain, Swelling · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to work, Be unable to do your normal daily activities

Free text: Tightness in chest, sharp stabbing pain that has subsided so far

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-22
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-04-23
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-04-24
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-04-25
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-04-26
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fatigue or tiredness

Adult check-in
2021-04-27
Survey response — day 7, dose 2
MedDRA: Injection site bruising — Feeling: Good · Headache, Fatigue or tiredness

Free text: Bruise at injection site

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-04
Survey response — day 14, dose 2
MedDRA: Injection site pain — Feeling: Good

Free text: Burning sensation at the injection site lasted for about 10 minutes today randomly out of nowhere. May 4th 2021.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-11
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-18
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-25
Health check-in — day 35, dose 2
Feeling: Fair

Adult check-in
2021-06-01
Survey response — day 42, dose 2
MedDRA: Peripheral swelling — Feeling: Good

Free text: Mild swelling in legs/feet

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-10
Call 1 — Left Voicemail
2021-06-10
Call successful
Completed over the phone
2021-07-22
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-19
Survey response — 6 months, dose 2
MedDRA: COVID-19 — Feeling: Fair · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Covid 19

MedDRA releases: 2024-11 · check-in free text available
2022-04-20
Survey response — 12 months, dose 2
MedDRA: Ear pain, Illness, Intervertebral disc protrusion, Memory impairment, Migraine, Office visit, Pain management, Pre-existing disease, Spinal osteoarthritis, Spinal stenosis — Feeling: Poor · Be unable to work or attend school, 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

Free text: Symptoms: Bulging disc, spinal stenosis, osteoarthritis of the lower spine. Memory issues, constant migraine, chronic fatigue, ear pain, sickness off and on. · Healthcare visit (other): Neurology, ENT, Dentist, Pain Management

MedDRA releases: 2024-11 · check-in free text available
2022-04-20
Report sent to call center — 12 months, dose 2
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

Telehealth, virtual health, or email health consultation · Outpatient clinic or urgent care clinic visit · Emergency room or emergency department visit · 1 call case(s)
2022-04-21
Call 1 — Left Voicemail
2022-04-26
Call successful
Participant prefers to complete VAERS report online

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-30	Pfizer-BioNTech
2	2021-04-20	Pfizer-BioNTech

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 6 — days 1–6 daily, dose 1

2021-04-02

Systemic reaction (other): Chest tightness, feeling winded

2021-04-03

Systemic reaction (other): Pressure in chest

Release 7 — day 7, dose 1

2021-04-06

Systemic reaction (other): Chest pressure

Release 7 — days 1–6 daily, dose 2

2021-04-21

Systemic reaction (other): Tightness in chest, sharp stabbing pain that has subsided so far

Release 8 — day 7, dose 2

2021-04-27

Systemic reaction (other): Bruise at injection site

Release 8 — day 14, dose 2

2021-05-04

Symptoms: Burning sensation at the injection site lasted for about 10 minutes today randomly out of nowhere. May 4th 2021.

Release 8 — day 42, dose 2

2021-06-01

Symptoms: Mild swelling in legs/feet

Release 10 — 6 months, dose 2

2021-10-19

Symptoms: Covid 19

Release 11 — 12 months, dose 2

2022-04-20

Symptoms: Bulging disc, spinal stenosis, osteoarthritis of the lower spine. Memory issues, constant migraine, chronic fatigue, ear pain, sickness off and on.

Healthcare visit (other): Neurology, ENT, Dentist, Pain Management

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	·	·	✓
HCVO	Pain management	·	·	✓
SD	COVID-19	·	·	✓
SD	Ear pain	·	·	✓
SD	Illness	·	·	✓
SD	Injection site pain	✓	✓	✓
SD	Intervertebral disc protrusion	·	·	✓
SD	Memory impairment	·	·	✓
SD	Migraine	·	·	✓
SD	Peripheral swelling	✓	✓	✓
SD	Pre-existing disease	·	·	✓
SD	Spinal osteoarthritis	·	·	✓
SD	Spinal stenosis	·	·	✓
SRO	Chest discomfort	✓	✓	✓
SRO	Chest pain	✓	✓	✓
SRO	Dyspnoea	✓	✓	✓
SRO	Injection site bruising	✓	✓	✓

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