FLT-18201-94859

4 vaccinations 3 coded responses 26 check-ins 3 free-text entries 6 call cases

Sex: Female
Age at first dose: 31-35
ZIP prefix: 787 / TX
Registered: 2021-01-04

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
1007003 (opens in a new window)	high	8 / 11	1	0 of 4 VAERS symptoms	same dose (1)	TX matches	2021-01-04 / 2021-01-05 / 2021-02-05 received the same day as the last call	case 19378

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

2021-01-04
Registered in v-safe
2021-01-04
Dose 1 — Pfizer-BioNTech
2021-01-04
Health check-in — day 0, dose 1
Feeling: Good · None

Adult check-in
2021-01-05
Survey response — days 1–6 daily, dose 1
MedDRA: Feeling abnormal, Respiration abnormal — Feeling: Poor · Site: Pain · Fever · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Feeling dumb from being winded and can't catch my breath

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-05
Report sent to call center — days 1–6 daily, dose 1
Be unable to do your normal daily activities

1 call case(s)
2021-01-06
Survey response — days 1–6 daily, dose 1
MedDRA: Medical observation — Feeling: Fair · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to work, Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: Went to ED last night (yesterday) after I completed my survey

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-06
Report sent to call center — days 1–6 daily, dose 1
Be unable to work · Get care from a doctor or other healthcare professional

1 call case(s)
2021-01-07
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Fever · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Abdominal pain · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-01-07
Report sent to call center — days 1–6 daily, dose 1
Be unable to work · Be unable to do your normal daily activities

1 call case(s)
2021-01-08
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Fever · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Diarrhea, Abdominal pain · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-01-08
Report sent to call center — days 1–6 daily, dose 1
Be unable to work · Be unable to do your normal daily activities

1 call case(s)
2021-01-09
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Abdominal pain · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-01-09
Report sent to call center — days 1–6 daily, dose 1
Be unable to work · Be unable to do your normal daily activities

1 call case(s)
2021-01-10
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Fever · 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
2021-01-10
Report sent to call center — days 1–6 daily, dose 1
Be unable to work · Be unable to do your normal daily activities

1 call case(s)
2021-01-20
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-01-22
Dose 2 — Pfizer-BioNTech
2021-01-26
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-27
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-28
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-29
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-02-05
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-02-05
Call 1 — Left Voicemail
2021-02-05
Call successful
Completed over the phone
2021-02-12
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-02-19
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-02-26
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-03-05
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-04-24
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-07-23
Survey response — 6 months, dose 2
MedDRA: Pregnancy — Feeling: Good

Free text: Pregnancy

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-27
Dose 3 — Pfizer-BioNTech
2022-08-27
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in
2022-09-13
Dose 4 — Pfizer-BioNTech
Co-administered: Flu
2022-10-05
Health check-in — day 21, dose 4
Feeling: Good

Adult check-in
2022-10-11
Health check-in — day 28, dose 4
Feeling: Good

Adult check-in
2022-10-18
Health check-in — day 35, dose 4
Feeling: Good

Adult check-in
2022-10-25
Health check-in — day 42, dose 4
Feeling: Good

Adult check-in
2022-12-13
Health check-in — 3 months, dose 4
Feeling: Good

Adult check-in
2023-03-14
Health check-in — 6 months, dose 4
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-04	Pfizer-BioNTech
2	2021-01-22	Pfizer-BioNTech
3	2021-08-27	Pfizer-BioNTech	No
4	2022-09-13	Pfizer-BioNTech	Flu

Call center

6 call center cases

6 successful

VAERS report filed, before or during a call: 6

See the call center timeline

Free text

Release 1 — days 1–6 daily, dose 1

2021-01-05

Systemic reaction (other): Feeling dumb from being winded and can't catch my breath

2021-01-06

Healthcare visit (other): Went to ED last night (yesterday) after I completed my survey

Release 9 — 6 months, dose 2

2021-07-23

Symptoms: Pregnancy

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	Medical observation	✓	✓	✓
SD	Pregnancy	✓	·	✓
SRO	Feeling abnormal	✓	✓	✓
SRO	Respiration abnormal	✓	✓	✓

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