KNW-20055-12656

3 vaccinations 10 coded responses 41 check-ins 10 free-text entries 4 call cases

Sex: Female
Age at first dose: 36-40
ZIP prefix: 190 / PA
Registered: 2021-03-18

Relationship: Self
Race: Multiracial
Ethnicity: Not Hispanic or Latino

Possible VAERS report

VAERS ID	Confidence	Score	Runner-up	Shared symptoms	Dose	State	VAERS vaccinated / onset / received	Call case
2524170 (opens in a new window)	high	10 / 11	—	2 of 5 VAERS symptoms	same dose (3)	PA matches	2022-11-14 / 2022-11-28 / 2022-12-06 received the same day as the last call	case 1205067

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

2021-03-18
Registered in v-safe
2021-03-18
Dose 1 — Moderna
2021-03-18
Survey response — day 0, dose 1
MedDRA: Tongue pruritus — Feeling: Poor · Site: Pain · Chills, Headache, Fatigue or tiredness, Nausea · Be unable to work, Be unable to do your normal daily activities

Free text: Tongue itching

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-19
Health check-in — days 1–6 daily, dose 1
Feeling: Poor · Site: Pain · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-03-20
Survey response — days 1–6 daily, dose 1
MedDRA: Cough — Feeling: Fair · Site: Pain · Chills, Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Cough

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-21
Survey response — days 1–6 daily, dose 1
MedDRA: Cough — Feeling: Fair · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Cough

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-22
Survey response — days 1–6 daily, dose 1
MedDRA: Dizziness — Feeling: Good · Site: Pain · Headache, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Dizziness

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-23
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Fever · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-03-24
Survey response — days 1–6 daily, dose 1
MedDRA: Cough — Feeling: Fair · Headache, Fatigue or tiredness

Free text: Cough

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-25
Survey response — day 7, dose 1
MedDRA: Cough — Feeling: Fair · Headache

Free text: Cough

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-01
Health check-in — day 14, dose 1
Feeling: Fair

Adult check-in
2021-04-08
Health check-in — day 21, dose 1
Feeling: Fair

Adult check-in
2021-04-15
Health check-in — day 28, dose 1
Feeling: Fair

Adult check-in
2021-04-22
Dose 2 — Moderna
2021-04-22
Health check-in — day 0, dose 2
Feeling: Fair · Site: Pain · Fever · 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
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-04-24
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness, Rash, not including the immediate area around the injection site · 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

Adult check-in
2021-04-24
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)
2021-04-25
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Rash, not including the immediate area around the injection site · Be unable to work, 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 · Headache, Fatigue or tiredness, Rash, not including the immediate area around the injection site

Adult check-in
2021-04-27
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fever · Headache, Muscle or body aches, Rash, not including the immediate area around the injection site

Adult check-in
2021-04-28
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Fatigue or tiredness, Rash, not including the immediate area around the injection site

Adult check-in
2021-04-29
Health check-in — day 7, dose 2
Feeling: Fair · Fatigue or tiredness, Rash, not including the immediate area around the injection site

Adult check-in
2021-05-06
Health check-in — day 14, dose 2
Feeling: Fair

Adult check-in
2021-05-13
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-20
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-27
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-03
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-22
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-21
Survey response — 6 months, dose 2
MedDRA: Fatigue, Pyrexia, Unevaluable event — 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

Free text: Symptoms: Long-term low grade fever, extreme fatigue · Healthcare visit (other): Bloodwork and ultrasounds

MedDRA releases: 2024-11 · check-in free text available
2021-10-21
Report sent to call center — 6 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 · 1 call case(s)
2021-10-22
Call 1 — Left Voicemail
2021-10-22
Call successful
Does not wish to fill out VAERS report
2022-04-22
Survey response — 12 months, dose 2
MedDRA: Pregnancy, Upper respiratory tract infection — Feeling: Fair · 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, Emergency room or emergency department visit

Free text: I am now 20 weeks pregnant. I am also currently sick with an upper respiratory infection.

MedDRA releases: 2024-11 · check-in free text available
2022-04-22
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 · Emergency room or emergency department visit · 1 call case(s)
2022-04-25
Call successful
Participant prefers to complete VAERS report online
2022-11-14
Dose 3 — Pfizer-BioNTech
2022-11-15
Health check-in — days 1–6 daily, dose 3
Feeling: Poor · Site: Pain · Chills, Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2022-11-16
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain, Itching · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2022-11-17
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Muscle or body aches, Fatigue or tiredness, Abdominal pain · Be unable to do your normal daily activities

Adult check-in
2022-11-18
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Fatigue or tiredness, Abdominal pain · Be unable to do your normal daily activities

Adult check-in
2022-11-19
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Fatigue or tiredness, Abdominal pain · Be unable to do your normal daily activities

Adult check-in
2022-11-20
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Fatigue or tiredness

Adult check-in
2022-11-21
Health check-in — day 7, dose 3
Feeling: Fair · Fatigue or tiredness

Adult check-in
2022-11-28
Survey response — day 14, dose 3
MedDRA: Diarrhoea — Feeling: Fair · Be unable to do your normal daily activities

Free text: Diarrhea

MedDRA releases: 2024-11 · check-in free text available
2022-12-05
Survey response — day 21, dose 3
MedDRA: Mastitis — Feeling: Fair · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: I was diagnosed with mastitis

MedDRA releases: 2024-11 · check-in free text available
2022-12-05
Report sent to call center — day 21, dose 3
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

Telehealth, virtual health, or email health consultation · 1 call case(s)
2022-12-06
Call successful
Completed over the phone
2022-12-12
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2022-12-19
Health check-in — day 35, dose 3
Feeling: Fair

Adult check-in
2022-12-26
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2023-02-13
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2023-05-15
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-18	Moderna
2	2021-04-22	Moderna
3	2022-11-14	Pfizer-BioNTech	No

Call center

4 call center cases

4 successful

VAERS report filed, before or during a call: 1

See the call center timeline

Free text

Release 5 — day 0, dose 1

2021-03-18

Systemic reaction (other): Tongue itching

Release 6 — days 1–6 daily, dose 1

2021-03-20

Systemic reaction (other): Cough

2021-03-21

Systemic reaction (other): Cough

2021-03-22

Systemic reaction (other): Dizziness

2021-03-24

Systemic reaction (other): Cough

Release 6 — day 7, dose 1

2021-03-25

Systemic reaction (other): Cough

Release 10 — 6 months, dose 2

2021-10-21

Symptoms: Long-term low grade fever, extreme fatigue

Healthcare visit (other): Bloodwork and ultrasounds

Release 11 — 12 months, dose 2

2022-04-22

Symptoms: I am now 20 weeks pregnant. I am also currently sick with an upper respiratory infection.

Release 12 — day 14, dose 3

2022-11-28

Symptoms: Diarrhea

Release 12 — day 21, dose 3

2022-12-05

Symptoms: I was diagnosed with mastitis

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	Unevaluable event	·	·	✓
SD	Diarrhoea	·	·	✓
SD	Fatigue	·	·	✓
SD	Mastitis	·	·	✓
SD	Pregnancy	·	·	✓
SD	Pyrexia	·	·	✓
SD	Upper respiratory tract infection	·	·	✓
SRO	Cough	✓	✓	✓
SRO	Dizziness	✓	✓	✓
SRO	Tongue pruritus	✓	✓	✓

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