4TX-26088-46573

2 vaccinations 8 coded responses 18 check-ins 8 free-text entries 2 call cases

Sex: Female
Age at first dose: 21-25
ZIP prefix: 900 / CA
Registered: 2020-12-23

Relationship: Self
Race: White
Ethnicity: Hispanic or Latino

Timeline

Registration Vaccinations Survey responses Call reports Cases without a report Call attempts Call successful Pregnancy survey

2020-12-23
Registered in v-safe
2020-12-23
Dose 1 — Pfizer-BioNTech
2020-12-23
Survey response — day 0, dose 1
MedDRA: Ear pain, Pain — Feeling: Good · Site: Pain

Free text: Intermittent throbbing pain in left deep/inner ear

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2020-12-26
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2020-12-27
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2020-12-28
Survey response — days 1–6 daily, dose 1
MedDRA: Pain in extremity — Feeling: Good

Free text: Just that I had a sore arm the day after my vaccination , not sure if I told you before.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2020-12-30
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-01-06
Survey response — day 14, dose 1
MedDRA: Chills — Feeling: Good

Free text: On Saturday 1/2/21 (10 days after my first Pfizer shot) I had a low grade fever (99.1 - 99.6 degrees F) for about 3 hours and I had chills for just a few minutes which prompted me to take me temperature and notice the elevation.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-13
Survey response — day 21, dose 1
MedDRA: Pyrexia, Quarantine, SARS-CoV-2 test — Feeling: Fair · Be unable to work

Free text: I had a short lived fever of 100.4 last night and no other symptoms. I am scheduled to get my 2nd Pfizer tomorrow morning if my rapid COVID test comes back negative. I had both the PCR and rapid tests done. Quarantine until my results come back.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-13
Report sent to call center — day 21, dose 1
Be unable to work

1 call case(s)
2021-01-20
Dose 2 — Pfizer-BioNTech
2021-01-22
Survey response — days 1–6 daily, dose 2
MedDRA: Pain — Feeling: Good · Site: Pain

Free text: just wanna clarify that i felt sore the day i received the shot and the day after but not today

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-25
Survey response — days 1–6 daily, dose 2
MedDRA: Dehydration, Dry throat, Productive cough, Upper-airway cough syndrome — Feeling: Good

Free text: dry throat in morning with phlegm/postnasal drip. not sure if due to dehydration but still weird. lasted a few hours.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-27
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
2021-02-10
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-02-17
Survey response — day 28, dose 2
MedDRA: Abdominal discomfort, Abdominal pain upper, Breast pain, Chills — Feeling: Fair

Free text: Woke up with stomach pain and pain in R breast, experienced abdominal discomfort and chills today. May be PMS.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-26
Health check-in — day 35, dose 2
Feeling: Good

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

Adult check-in
2021-04-21
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-07-21
Survey response — 6 months, dose 2
MedDRA: Asthma, Hypersensitivity — 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

Free text: I developed asthma in June and found out Im allergic to 6 respiratory allergens. No hx asthma as a kid.

MedDRA releases: 2024-11 · check-in free text available
2021-07-21
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

1 call case(s)
2021-07-22
Call 1 — Left Voicemail
2022-01-22
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-23	Pfizer-BioNTech
2	2021-01-20	Pfizer-BioNTech

Call center

2 call center cases

1 unsuccessful · 1 priority 2/3 (triaged and no follow up)

See the call center timeline

Free text

Release 1 — day 0, dose 1

2020-12-23

Systemic reaction (other): Intermittent throbbing pain in left deep/inner ear

Release 1 — days 1–6 daily, dose 1

2020-12-28

Systemic reaction (other): Just that I had a sore arm the day after my vaccination , not sure if I told you before.

Release 1 — day 14, dose 1

2021-01-06

Symptoms: On Saturday 1/2/21 (10 days after my first Pfizer shot) I had a low grade fever (99.1 - 99.6 degrees F) for about 3 hours and I had chills for just a few minutes which prompted me to take me temperature and notice the elevation.

Release 1 — day 21, dose 1

2021-01-13

Symptoms: I had a short lived fever of 100.4 last night and no other symptoms. I am scheduled to get my 2nd Pfizer tomorrow morning if my rapid COVID test comes back negative. I had both the PCR and rapid tests done. Quarantine until my results come back.

Release 2 — days 1–6 daily, dose 2

2021-01-22

Systemic reaction (other): just wanna clarify that i felt sore the day i received the shot and the day after but not today

2021-01-25

Systemic reaction (other): dry throat in morning with phlegm/postnasal drip. not sure if due to dehydration but still weird. lasted a few hours.

Release 4 — day 28, dose 2

2021-02-17

Symptoms: Woke up with stomach pain and pain in R breast, experienced abdominal discomfort and chills today. May be PMS.

Release 9 — 6 months, dose 2

2021-07-21

Symptoms: I developed asthma in June and found out Im allergic to 6 respiratory allergens. No hx asthma as a kid.

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 discomfort	✓	✓	✓
SD	Abdominal pain upper	✓	✓	✓
SD	Asthma	·	·	✓
SD	Breast pain	✓	✓	✓
SD	Chills	✓	✓	✓
SD	Hypersensitivity	·	·	✓
SD	Pyrexia	✓	✓	✓
SD	Quarantine	✓	✓	✓
SD	SARS-CoV-2 test	✓	✓	✓
SRO	Dehydration	✓	✓	✓
SRO	Dry throat	✓	✓	✓
SRO	Ear pain	✓	✓	✓
SRO	Pain	✓	✓	✓
SRO	Pain in extremity	✓	✓	✓
SRO	Productive cough	✓	✓	✓
SRO	Upper-airway cough syndrome	✓	✓	✓

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