HM6-13272-01371

3 vaccinations 11 coded responses 28 check-ins 4 free-text entries 3 call cases

Sex: Female
Age at first dose: 26-30
ZIP prefix: 917 / CA
Registered: 2021-03-30

Relationship: Self
Race: White
Ethnicity: Hispanic or Latino

Possible VAERS report

VAERS ID	Confidence	Score	Runner-up	Shared symptoms	Dose	State	VAERS vaccinated / onset / received	Call case
2070023 (opens in a new window)	high	11 / 11	—	7 of 9 VAERS symptoms	same dose (3)	CA matches	2021-10-20 / 2021-10-21 / 2022-01-27 received the same day as the last call	case 80644

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
2021-04-02
Survey response — days 1–6 daily, dose 1
MedDRA: Rhinorrhoea — Feeling: Poor · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Diarrhea, Abdominal pain · Be unable to work, Be unable to do your normal daily activities

Free text: Runny nose

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-04
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache, Joint pains, Nausea

Adult check-in
2021-04-05
Survey response — days 1–6 daily, dose 1
MedDRA: Rhinorrhoea — Feeling: Fair · Fatigue or tiredness

Free text: Runny nose

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-06
Survey response — day 7, dose 1
MedDRA: Rhinorrhoea — Feeling: Good · Joint pains, Muscle or body aches, Fatigue or tiredness

Free text: Runny nose

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-15
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: Fair · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea

Adult check-in
2021-04-21
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
2021-04-22
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea

Adult check-in
2021-04-23
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Chills, Headache, Fatigue or tiredness

Adult check-in
2021-04-25
Survey response — days 1–6 daily, dose 2
MedDRA: Dizziness, Syncope — Feeling: Good · Fatigue or tiredness, Nausea

Free text: Mareo y syncope

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-26
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-27
Health check-in — day 7, dose 2
Feeling: Good · Site: Pain · Fatigue or tiredness

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

Adult check-in
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: Abdominal pain upper, Chills, Diarrhoea, Headache, Nausea — Feeling: Good · Be unable to do your normal daily activities

MedDRA releases: 2021-09,2023-04,2024-11
2021-07-22
Survey response — 3 months, dose 2
MedDRA: Diarrhoea, Nausea, Pain — Feeling: Fair · Be unable to do your normal daily activities

MedDRA releases: 2024-11
2021-10-20
Dose 3 — Pfizer-BioNTech
2021-10-25
Survey response — days 1–6 daily, dose 3
MedDRA: Oropharyngeal pain — Feeling: Fair · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

MedDRA releases: 2024-11
2021-10-25
Report sent to call center — days 1–6 daily, dose 3
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

Emergency room or emergency department visit · 1 call case(s)
2021-10-26
Call 1 — Could Not Reach Participant
2021-10-27
Survey response — day 7, dose 3
MedDRA: Chest pain, Cough, Oropharyngeal pain — Feeling: Fair · Site: Pain, Itching · Chills, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to work or attend school, Be unable to do your normal daily activities

MedDRA releases: 2024-11
2021-11-03
Survey response — day 14, dose 3
MedDRA: Abdominal pain upper, Diabetes mellitus inadequate control, Fatigue, Vomiting — 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 · Outpatient clinic or urgent care clinic visit, Emergency room or emergency department visit

MedDRA releases: 2024-11
2021-11-03
Report sent to call center — day 14, dose 3
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 · Emergency room or emergency department visit · 1 call case(s)
2021-11-08
Call 1 — Could Not Reach Participant
2021-11-11
Call 2 — Left Voicemail
2021-11-12
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2021-11-17
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2021-11-24
Health check-in — day 35, dose 3
Feeling: Fair

Adult check-in
2021-12-04
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2022-01-19
Survey response — 3 months, dose 3
MedDRA: Adverse reaction — 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 · Telehealth, virtual health, or email health consultation, Emergency room or emergency department visit

MedDRA releases: 2024-11
2022-01-19
Report sent to call center — 3 months, dose 3
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)
2022-01-22
Call 1 — Could Not Reach Participant
2022-01-27
Call 2 — Requested Callback
2022-01-27
Callback requested for
07:00PM ET
2022-01-27
Call successful
Completed over the phone
2022-04-20
Survey response — 6 months, dose 3
MedDRA: Cough, Pain — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities

MedDRA releases: 2024-11
2022-10-20
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-30	Pfizer-BioNTech
2	2021-04-20	Pfizer-BioNTech
3	2021-10-20	Pfizer-BioNTech	No

Call center

3 call center cases

3 successful

VAERS report filed, before or during a call: 3

See the call center timeline

Free text

Release 6 — days 1–6 daily, dose 1

2021-04-02

Systemic reaction (other): Runny nose

2021-04-05

Systemic reaction (other): Runny nose

Release 7 — day 7, dose 1

2021-04-06

Systemic reaction (other): Runny nose

Release 7 — days 1–6 daily, dose 2

2021-04-25

Systemic reaction (other): Mareo y syncope

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
SD	Abdominal pain upper	✓	✓	✓
SD	Adverse reaction	·	·	✓
SD	Chills	✓	✓	✓
SD	Cough	·	·	✓
SD	Diabetes mellitus inadequate control	·	·	✓
SD	Diarrhoea	✓	✓	✓
SD	Fatigue	·	·	✓
SD	Headache	✓	✓	✓
SD	Nausea	✓	✓	✓
SD	Pain	·	·	✓
SD	Vomiting	·	·	✓
SRO	Chest pain	·	·	✓
SRO	Cough	·	·	✓
SRO	Dizziness	✓	✓	✓
SRO	Oropharyngeal pain	·	·	✓
SRO	Rhinorrhoea	✓	✓	✓
SRO	Syncope	✓	✓	✓

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