22K-33845-21111

3 vaccinations 5 coded responses 22 check-ins 5 free-text entries 3 call cases

Sex: Female
Age at first dose: 51-55
ZIP prefix: 200 / DC
Registered: 2021-03-16

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
2327050 (opens in a new window)	high	11 / 11	3	5 of 10 VAERS symptoms	same dose (3)	VA differs	2021-12-15 / 2022-06-14 / 2022-06-22 received the same day as the last call	case 798833

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

2021-03-11
Dose 1 — Pfizer-BioNTech
2021-03-16
Registered in v-safe
2021-03-16
Survey response — days 1–6 daily, dose 1
MedDRA: Lymphadenopathy, Oropharyngeal pain — Feeling: Fair · Headache

Free text: Sore throat/swollen glands

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-17
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache, Muscle or body aches, Fatigue or tiredness, Diarrhea

Adult check-in
2021-03-18
Health check-in — day 7, dose 1
Feeling: Fair · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-03-25
Survey response — day 14, dose 1
MedDRA: Chest discomfort, Chills, Confusional state, Diarrhoea, Dizziness, Headache, Nausea, Oropharyngeal pain, Pain, Pharyngeal swelling, Rhinorrhoea, SARS-CoV-2 test — 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

Free text: Symptoms: Headache, body aches, diarrhea, sore/swollen throat, chills, nausea, confusion, dizziness, chest tightness, runny noseOn date of reporting, COVID test was administered; results expected within 24 hours. · Healthcare visit (other): Rxed COVID test

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-25
Report sent to call center — day 14, 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)
2021-04-01
Dose 2 — Pfizer-BioNTech
2021-04-01
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-04-02
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-04-03
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

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

Adult check-in
2021-04-05
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Diarrhea, Abdominal pain

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

Adult check-in
2021-04-07
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-04-08
Health check-in — day 7, dose 2
Feeling: Fair · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-04-15
Health check-in — day 14, dose 2
Feeling: Fair

Adult check-in
2021-04-22
Survey response — day 21, dose 2
MedDRA: Diarrhoea, Headache, Nausea — Feeling: Fair · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: NauseaDiarrheaHeadache

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-22
Report sent to call center — day 21, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-29
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-06
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-13
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-01
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-09-30
Health check-in — 6 months, dose 2
Feeling: Fair

Adult check-in
2021-12-15
Dose 3 — Pfizer-BioNTech
2022-02-12
Call 1 — Left Voicemail
2022-04-01
Survey response — 12 months, dose 2
MedDRA: Fatigue, Headache, Oropharyngeal pain, Rhinorrhoea — Feeling: Fair · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Headache Sore throat Runny nose Overwhelming fatique

MedDRA releases: 2024-11 · check-in free text available
2022-06-21
Survey response — 6 months, dose 3
MedDRA: Chills, Cough, Fatigue, Headache, Oropharyngeal pain, Pain, Pyrexia, Respiratory tract congestion — Feeling: Poor · 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: Sore throat, headache, body aches, chills, feverish, cough, chest congestion, fatigue

MedDRA releases: 2024-11 · check-in free text available
2022-06-21
Report sent to call center — 6 months, 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)
2022-06-22
Call successful
Completed over the phone
2022-12-15
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-11	Pfizer-BioNTech
2	2021-04-01	Pfizer-BioNTech
3	2021-12-15	Pfizer-BioNTech	No

Call center

3 call center cases

3 successful

VAERS report filed, before or during a call: 3

1 wait over 3 months for a first call

See the call center timeline

Free text

Release 5 — days 1–6 daily, dose 1

2021-03-16

Systemic reaction (other): Sore throat/swollen glands

Release 6 — day 14, dose 1

2021-03-25

Symptoms: Headache, body aches, diarrhea, sore/swollen throat, chills, nausea, confusion, dizziness, chest tightness, runny noseOn date of reporting, COVID test was administered; results expected within 24 hours.

Healthcare visit (other): Rxed COVID test

Release 7 — day 21, dose 2

2021-04-22

Symptoms: NauseaDiarrheaHeadache

Release 11 — 12 months, dose 2

2022-04-01

Symptoms: Headache Sore throat Runny nose Overwhelming fatique

Release 12 — 6 months, dose 3

2022-06-21

Symptoms: Sore throat, headache, body aches, chills, feverish, cough, chest congestion, fatigue

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	SARS-CoV-2 test	✓	✓	✓
SD	Chest discomfort	✓	✓	✓
SD	Chills	✓	✓	✓
SD	Confusional state	✓	✓	✓
SD	Cough	·	·	✓
SD	Diarrhoea	✓	✓	✓
SD	Dizziness	✓	✓	✓
SD	Fatigue	·	·	✓
SD	Headache	✓	✓	✓
SD	Nausea	✓	✓	✓
SD	Oropharyngeal pain	✓	✓	✓
SD	Pain	✓	✓	✓
SD	Pharyngeal swelling	✓	✓	✓
SD	Pyrexia	·	·	✓
SD	Respiratory tract congestion	·	·	✓
SD	Rhinorrhoea	✓	✓	✓
SD	SARS-CoV-2 test	✓	✓	✓
SRO	Lymphadenopathy	✓	✓	✓
SRO	Oropharyngeal pain	✓	✓	✓

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