2CL-33026-80613

4 vaccinations 8 coded responses 34 check-ins 7 free-text entries 2 call cases

Sex: Female
Age at first dose: 36-40
ZIP prefix: 730 / OK
Registered: 2021-03-10

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
2603411 (opens in a new window)	high	11 / 11	6	1 of 1 VAERS symptoms	same dose (4)	WA differs	2022-09-21 / 2023-01-18 / 2023-03-24 received the same day as the last call	case 385791

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

2021-03-10
Registered in v-safe
2021-03-13
Dose 1 — Pfizer-BioNTech
2021-03-13
Survey response — day 0, dose 1
MedDRA: Musculoskeletal pain — Feeling: Good · Site: Pain · Be unable to do your normal daily activities

Free text: Shoulder blade (same side) aches very badly

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-14
Survey response — days 1–6 daily, dose 1
MedDRA: Chills, Pain — Feeling: Fair · Site: Pain · Chills, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Overnight, the chills and pain were really bad. I slept way in and feel much better this afternoon (no chills, only pain in arm and shoulder).

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-15
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain, Swelling · Headache

Adult check-in
2021-03-16
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-03-17
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-03-18
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-03-19
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-03-20
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-03-27
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-03
Dose 2 — Pfizer-BioNTech
2021-04-03
Survey response — day 0, dose 2
MedDRA: Emergency care, Hypersensitivity — Feeling: Poor · Site: Pain, Redness, Swelling · Headache, Nausea · 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: Allergic reaction delayed 1 hour, visited ER, received H1&H2 antihistamines and steriods

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-03
Report sent to call center — day 0, dose 2
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-04
Survey response — days 1–6 daily, dose 2
MedDRA: Allergy to vaccine — Feeling: Good · Site: Pain

Free text: Note: I am still on prednisone & antihistamines for 5 days post allergic response to vaccine

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-05
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-04-06
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Headache

Adult check-in
2021-04-07
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Headache

Adult check-in
2021-04-08
Survey response — days 1–6 daily, dose 2
MedDRA: Menstruation irregular, Vaginal haemorrhage — Feeling: Good · Headache

Free text: Menstrual irregularity - cycle had just finished prior to vaccination, but bled for 1 day

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-09
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-10
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-04-17
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-25
Survey response — day 21, dose 2
MedDRA: Headache — Feeling: Good

Free text: Headache, mild but persistent

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-01
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-08
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-17
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-06-15
Call 1 — Left Voicemail
2021-07-05
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-02
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-10-12
Dose 3 — Pfizer-BioNTech
2022-04-05
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in
2022-09-21
Dose 4 — Pfizer-BioNTech
2022-09-27
Health check-in — days 1–6 daily, dose 4
Feeling: Good · None

Adult check-in
2022-09-30
Health check-in — day 7, dose 4
Feeling: Good · None

Adult check-in
2022-10-05
Health check-in — day 14, dose 4
Feeling: Good

Adult check-in
2022-10-12
Health check-in — day 21, dose 4
Feeling: Good

Adult check-in
2022-10-19
Health check-in — day 28, dose 4
Feeling: Good

Adult check-in
2022-10-26
Health check-in — day 35, dose 4
Feeling: Good

Adult check-in
2022-11-02
Health check-in — day 42, dose 4
Feeling: Good

Adult check-in
2022-12-22
Survey response — 3 months, dose 4
MedDRA: Oropharyngeal pain — Feeling: Fair

Free text: Sore throat (started today)

MedDRA releases: 2024-11 · check-in free text available
2023-03-23
Survey response — 6 months, dose 4
MedDRA: Ligament sprain, Office visit, Physiotherapy — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

MedDRA releases: 2024-11
2023-03-23
Report sent to call center — 6 months, dose 4
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2023-03-24
Call successful
Does not wish to fill out VAERS report
2023-03-24
Call successful
Completed over the phone

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-13	Pfizer-BioNTech
2	2021-04-03	Pfizer-BioNTech
3	2021-10-12	Pfizer-BioNTech	No
4	2022-09-21	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 5 — day 0, dose 1

2021-03-13

Systemic reaction (other): Shoulder blade (same side) aches very badly

Release 5 — days 1–6 daily, dose 1

2021-03-14

Systemic reaction (other): Overnight, the chills and pain were really bad. I slept way in and feel much better this afternoon (no chills, only pain in arm and shoulder).

Release 6 — day 0, dose 2

2021-04-03

Systemic reaction (other): Allergic reaction delayed 1 hour, visited ER, received H1&H2 antihistamines and steriods

Release 6 — days 1–6 daily, dose 2

2021-04-04

Systemic reaction (other): Note: I am still on prednisone & antihistamines for 5 days post allergic response to vaccine

Release 7 — days 1–6 daily, dose 2

2021-04-08

Systemic reaction (other): Menstrual irregularity - cycle had just finished prior to vaccination, but bled for 1 day

Release 7 — day 21, dose 2

2021-04-25

Symptoms: Headache, mild but persistent

Release 12 — 3 months, dose 4

2022-12-22

Symptoms: Sore throat (started today)

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	Physiotherapy	·	·	✓
SD	Headache	✓	✓	✓
SD	Ligament sprain	·	·	✓
SD	Oropharyngeal pain	·	·	✓
SRO	Allergy to vaccine	✓	✓	✓
SRO	Chills	✓	✓	✓
SRO	Emergency care	✓	✓	✓
SRO	Hypersensitivity	✓	✓	✓
SRO	Menstruation irregular	✓	✓	✓
SRO	Musculoskeletal pain	✓	✓	✓
SRO	Pain	✓	✓	✓
SRO	Vaginal haemorrhage	✓	✓	✓

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