SJF-81248-17750

3 vaccinations 10 coded responses 28 check-ins 10 free-text entries 6 call cases

Sex: Female
Age at first dose: 26-30
ZIP prefix: 923 / CA
Registered: 2020-12-17

Relationship: Self
Race: N/A
Ethnicity: N/A

Possible VAERS report

VAERS ID	Confidence	Score	Runner-up	Shared symptoms	Dose	State	VAERS vaccinated / onset / received	Call case
2021544 (opens in a new window)	high	11 / 11	—	1 of 1 VAERS symptoms	same dose (3)	CA matches	2021-10-15 / 2021-11-15 / 2022-01-10 received the same day as the last call	case 25658

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

2020-12-17
Registered in v-safe
2020-12-17
Dose 1 — Pfizer-BioNTech
2020-12-17
Health check-in — day 0, dose 1
Feeling: Fair · Site: Pain · Headache, Diarrhea

Adult check-in
2020-12-18
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness, Diarrhea

Adult check-in
2020-12-19
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness, Diarrhea

Adult check-in
2020-12-20
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2020-12-21
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Fatigue or tiredness

Adult check-in
2020-12-22
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Fatigue or tiredness

Adult check-in
2020-12-23
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache, Fatigue or tiredness

Adult check-in
2020-12-24
Health check-in — day 7, dose 1
Feeling: Fair · Fatigue or tiredness

Adult check-in
2020-12-31
Survey response — day 14, dose 1
MedDRA: Abdominal pain upper — Feeling: Fair · Be unable to do your normal daily activities

Free text: Epigastric pain

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2020-12-31
Report sent to call center — day 14, dose 1
Be unable to do your normal daily activities

1 call case(s)
2021-01-07
Dose 2 — Pfizer-BioNTech
2021-01-07
Health check-in — day 0, dose 2
Feeling: Fair · Site: Pain · Fever · Headache, Fatigue or tiredness, Abdominal pain · Be unable to do your normal daily activities

Adult check-in
2021-01-07
Report sent to call center — day 0, dose 2
Be unable to do your normal daily activities

no matching call case
2021-01-08
Survey response — days 1–6 daily, dose 2
MedDRA: Ear pain — Feeling: Poor · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to work

Free text: Ear ache on the side of injection

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-08
Report sent to call center — days 1–6 daily, dose 2
Be unable to work

1 call case(s)
2021-01-09
Survey response — days 1–6 daily, dose 2
MedDRA: Oral herpes, Oropharyngeal pain — Feeling: Poor · Headache, Joint pains · Be unable to work

Free text: Cold sore and sore throat

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-09
Report sent to call center — days 1–6 daily, dose 2
Be unable to work

1 call case(s)
2021-01-10
Survey response — days 1–6 daily, dose 2
MedDRA: Oral herpes, Tongue ulceration — Feeling: Fair · Headache, Joint pains · Be unable to work

Free text: Cold sore and tongue ulcer

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-10
Report sent to call center — days 1–6 daily, dose 2
Be unable to work

1 call case(s)
2021-01-11
Survey response — days 1–6 daily, dose 2
MedDRA: Oral herpes — Feeling: Fair · Headache

Free text: Cold sore

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-12
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache

Adult check-in
2021-01-13
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · None

Adult check-in
2021-01-14
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-01-21
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-01-28
Survey response — day 21, dose 2
MedDRA: Insomnia — Feeling: Fair

Free text: Insomnia

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-04
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-02-11
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-02-18
Survey response — day 42, dose 2
MedDRA: Abdominal pain upper — Feeling: Fair

Free text: Nightly stomach pain

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-08
Survey response — 3 months, dose 2
MedDRA: Menstrual disorder, Menstruation irregular — Feeling: Fair

Free text: Didn't not get period

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-08
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-10-15
Dose 3 — Pfizer-BioNTech
2022-01-07
Survey response — 12 months, dose 2
MedDRA: Menstruation irregular, Pre-existing disease — 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

Free text: Had Covid July 2021 Booster in October 2021 Post Covid and booster I have had irregular menstrual periods

MedDRA releases: 2024-11 · check-in free text available
2022-01-07
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 · 1 call case(s)
2022-01-10
Call successful
Completed over the phone
2022-01-16
Survey response — 3 months, dose 3
MedDRA: Menstruation irregular, Unevaluable event — Feeling: Good · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Symptoms: Continued irregular menstruation · Healthcare visit (other): Awaiting apt

MedDRA releases: 2024-11 · check-in free text available
2022-01-16
Report sent to call center — 3 months, dose 3
Get care from a doctor or other healthcare professional

Telehealth, virtual health, or email health consultation · 1 call case(s)
2022-01-20
Call successful
Not applicable (accidental reporting or does not believe symptoms are related to vaccine)
2022-04-15
Health check-in — 6 months, dose 3
Feeling: Fair

Adult check-in
2022-10-15
Health check-in — 12 months, dose 3
Feeling: Fair

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-17	Pfizer-BioNTech
2	2021-01-07	Pfizer-BioNTech
3	2021-10-15	Pfizer-BioNTech	No

Call center

6 call center cases

2 successful · 4 priority 2/3 (triaged and no follow up)

VAERS report filed, before or during a call: 1

1 check-in flagged for a call with no call center case on record

See the call center timeline

Free text

Release 1 — day 14, dose 1

2020-12-31

Symptoms: Epigastric pain

Release 1 — days 1–6 daily, dose 2

2021-01-08

Systemic reaction (other): Ear ache on the side of injection

2021-01-09

Systemic reaction (other): Cold sore and sore throat

2021-01-10

Systemic reaction (other): Cold sore and tongue ulcer

2021-01-11

Systemic reaction (other): Cold sore

Release 2 — day 21, dose 2

2021-01-28

Symptoms: Insomnia

Release 4 — day 42, dose 2

2021-02-18

Symptoms: Nightly stomach pain

Release 7 — 3 months, dose 2

2021-04-08

Symptoms: Didn't not get period

Release 10 — 12 months, dose 2

2022-01-07

Symptoms: Had Covid July 2021 Booster in October 2021 Post Covid and booster I have had irregular menstrual periods

Release 10 — 3 months, dose 3

2022-01-16

Symptoms: Continued irregular menstruation

Healthcare visit (other): Awaiting apt

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	Abdominal pain upper	✓	✓	✓
SD	Insomnia	✓	✓	✓
SD	Menstrual disorder	○	✓	○
SD	Menstruation irregular	✓	·	✓
SD	Pre-existing disease	·	·	✓
SRO	Ear pain	✓	✓	✓
SRO	Oral herpes	✓	✓	✓
SRO	Oropharyngeal pain	✓	✓	✓
SRO	Tongue ulceration	✓	✓	✓

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