3PC-22062-37150

2 vaccinations 12 coded responses 22 check-ins 12 free-text entries 2 call cases

Sex: Female
Age at first dose: 31-35
ZIP prefix: 939 / CA
Registered: 2021-03-24

Relationship: Self
Race: Other
Ethnicity: Hispanic or Latino

Timeline

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

2021-03-23
Dose 1 — Pfizer-BioNTech
2021-03-24
Registered in v-safe
2021-03-24
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-03-26
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Headache, Muscle or body aches, Nausea, Abdominal pain

Adult check-in
2021-03-27
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache, Nausea, Diarrhea, Abdominal pain

Adult check-in
2021-03-28
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache

Adult check-in
2021-03-29
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-04-01
Health check-in — day 7, dose 1
Feeling: Good · Abdominal pain

Adult check-in
2021-04-06
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-13
Survey response — day 21, dose 1
MedDRA: Abdominal pain upper, Fatigue, Headache — Feeling: Good

Free text: Just headaches, fatigue, on and off stomach pains.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-14
Dose 2 — Pfizer-BioNTech
2021-04-14
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · Headache

Adult check-in
2021-04-15
Survey response — days 1–6 daily, dose 2
MedDRA: Arthralgia, Ear pain, Sinus pain — Feeling: Poor · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to do your normal daily activities

Free text: Ear pain, sinus pains, and knee pains.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-16
Survey response — days 1–6 daily, dose 2
MedDRA: Flushing — Feeling: Fair · Site: Pain · Chills, Headache, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Free text: Flush

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-17
Survey response — days 1–6 daily, dose 2
MedDRA: Dizziness, Tremor — Feeling: Fair · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain

Free text: Shakiness and light headed

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-20
Survey response — days 1–6 daily, dose 2
MedDRA: Urticaria — Feeling: Good · Headache, Joint pains, Fatigue or tiredness

Free text: Mild hives

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-21
Survey response — day 7, dose 2
MedDRA: Hyperhidrosis — Feeling: Good · Headache, Fatigue or tiredness

Free text: Sweating,

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-28
Survey response — day 14, dose 2
MedDRA: Dizziness, Fatigue, Headache, Nausea, Tinnitus — Feeling: Fair · Be unable to do your normal daily activities

Free text: Lingering headaches, dizziness, ear ringing, fatigue and nausea

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-05
Survey response — day 21, dose 2
MedDRA: Headache, Paraesthesia, Tinnitus, Vertigo — Feeling: Good

Free text: Frequent headaches, ear ringing, tingling in fingers, vertigo

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-12
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-19
Survey response — day 35, dose 2
MedDRA: Dizziness, Tinnitus, Vertigo — Feeling: Fair · Be unable to do your normal daily activities

Free text: Vertigo , dizzines, and ringing ears

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-26
Survey response — day 42, dose 2
MedDRA: Dizziness, Headache, Sinus disorder, Tinnitus, Vertigo — Feeling: Fair · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation, Emergency room or emergency department visit

Free text: sinus headaches and dizziness. Vertigo . ringing in ears

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-26
Report sent to call center — day 42, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-07-14
Survey response — 3 months, dose 2
MedDRA: Dizziness, Headache, Paraesthesia — Feeling: Fair · Be unable to do your normal daily activities

Free text: Developed Joint pains especially in arms. Since 2nd dose lingering. Some off on tingling in hands and feet.Forehead Headaches have improved some. Dizziness has improved some

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-10-13
Survey response — 6 months, dose 2
MedDRA: Arthralgia, Vertigo — Feeling: Good · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Joint pain. And vertigo

MedDRA releases: 2024-11 · check-in free text available
2021-10-13
Report sent to call center — 6 months, dose 2
Get care from a doctor or other healthcare professional

Telehealth, virtual health, or email health consultation · 1 call case(s)
2021-10-15
Call 1 — Left Voicemail
2022-04-14
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-23	Pfizer-BioNTech
2	2021-04-14	Pfizer-BioNTech

Call center

2 call center cases

2 unsuccessful

See the call center timeline

Free text

Release 7 — day 21, dose 1

2021-04-13

Symptoms: Just headaches, fatigue, on and off stomach pains.

Release 7 — days 1–6 daily, dose 2

2021-04-15

Systemic reaction (other): Ear pain, sinus pains, and knee pains.

2021-04-16

Systemic reaction (other): Flush

2021-04-17

Systemic reaction (other): Shakiness and light headed

2021-04-20

Systemic reaction (other): Mild hives

Release 7 — day 7, dose 2

2021-04-21

Systemic reaction (other): Sweating,

Release 8 — day 14, dose 2

2021-04-28

Symptoms: Lingering headaches, dizziness, ear ringing, fatigue and nausea

Release 8 — day 21, dose 2

2021-05-05

Symptoms: Frequent headaches, ear ringing, tingling in fingers, vertigo

Release 8 — day 35, dose 2

2021-05-19

Symptoms: Vertigo , dizzines, and ringing ears

Release 8 — day 42, dose 2

2021-05-26

Symptoms: sinus headaches and dizziness. Vertigo . ringing in ears

Release 9 — 3 months, dose 2

2021-07-14

Symptoms: Developed Joint pains especially in arms. Since 2nd dose lingering. Some off on tingling in hands and feet.Forehead Headaches have improved some. Dizziness has improved some

Release 10 — 6 months, dose 2

2021-10-13

Symptoms: Joint pain. And vertigo

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	Arthralgia	·	·	✓
SD	Dizziness	✓	✓	✓
SD	Fatigue	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Nausea	✓	✓	✓
SD	Paraesthesia	✓	✓	✓
SD	Sinus disorder	✓	✓	✓
SD	Tinnitus	✓	✓	✓
SD	Vertigo	✓	✓	✓
SRO	Arthralgia	✓	✓	✓
SRO	Dizziness	✓	✓	✓
SRO	Ear pain	✓	✓	✓
SRO	Flushing	✓	✓	✓
SRO	Hyperhidrosis	✓	✓	✓
SRO	Sinus pain	✓	✓	✓
SRO	Tremor	✓	✓	✓
SRO	Urticaria	✓	✓	✓

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