5WY-10620-89037

2 vaccinations 9 coded responses 17 check-ins 9 free-text entries 7 call cases

Sex: Female
Age at first dose: 41-45
ZIP prefix: 494 / MI
Registered: 2021-04-05

Relationship: Self
Race: White
Ethnicity: Not Hispanic or Latino

Registered dependents

V43-52435-22545 Child or adolescent in my care · Male · 2021-06-23

Timeline

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

2021-03-30
Dose 1 — Pfizer-BioNTech
2021-04-05
Registered in v-safe
2021-04-05
Survey response — days 1–6 daily, dose 1
MedDRA: Feeling abnormal — Feeling: Fair · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Abdominal pain · Be unable to do your normal daily activities

Free text: Brain fog

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-06
Survey response — day 7, dose 1
MedDRA: Feeling abnormal — Feeling: Fair · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Brain fog

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-13
Survey response — day 14, dose 1
MedDRA: Chills, Feeling cold, Tremor — Feeling: Fair · Be unable to work, Be unable to do your normal daily activities

Free text: Constant chills. All day, all night, to the point I am shivering and cannot warm up with a hoodie, sweatpants, and 3 blankets on.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-20
Dose 2 — Pfizer-BioNTech
2021-04-20
Survey response — day 0, dose 2
MedDRA: Peripheral swelling — Feeling: Good · Site: Pain, Swelling · Fever · Chills, Headache, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Free text: My injection arm is swollen about 50% larger than normal. This did not happen with the first vaccine. I am NOT worried. It is similar to when an iv burst in my arm and put the medication into the muscle/tissue. I am not a nurse. Just the. Way I can describe it.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-21
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Swelling · Fever · Chills, 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
2021-04-22
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain, Swelling · Fever · Chills, 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
2021-04-23
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-04-24
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Swelling · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-04-25
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain, Swelling · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-04-26
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to work, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Adult check-in
2021-04-26
Report sent to call center — days 1–6 daily, dose 2
Be unable to work · Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-27
Health check-in — day 7, dose 2
Feeling: Poor · Fever · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to work, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Adult check-in
2021-04-27
Report sent to call center — day 7, dose 2
Be unable to work · Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-05-04
Survey response — day 14, dose 2
MedDRA: Arthralgia, Nausea, Self-medication — 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 · Telehealth, virtual health, or email health consultation

Free text: Terrible joint pain and daily nausea. I was prescribed zofran for the nausea and put icy hot on my most painful joints - knees and elbows. I assume it is an autoimmune flare of some sort.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-04
Report sent to call center — day 14, dose 2
Be unable to work · Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-05-11
Survey response — day 21, dose 2
MedDRA: Chills, Decreased appetite, Fatigue, Headache, Myalgia, Nausea, Unevaluable event — Feeling: Fair · Be unable to work, 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: Symptoms: Chills, headaches, nausea, lack of appetite, muscle pains, fatigue. · Healthcare visit (other): Have an appointment to see my pcp tomorrow to go over all of this.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-11
Report sent to call center — day 21, dose 2
Be unable to work · Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-05-18
Survey response — day 28, dose 2
MedDRA: Asthenia, Bone pain, Chills, Decreased appetite, Fatigue, Headache, Myalgia, Nausea — Feeling: Fair · Be unable to work, 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: Continuing chills, nausea, lack of appetite. fatigue, muscle and bone pain along with weakness. Headaches on and off

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-18
Report sent to call center — day 28, dose 2
Be unable to work · Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-05-25
Survey response — day 35, dose 2
MedDRA: Brain fog, Chills, Headache, Pain — Feeling: Fair · Be unable to work, 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: Continued body aches, brain fog, and headaches daily. Chills finally stopped.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-25
Report sent to call center — day 35, dose 2
Be unable to work · Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-06-01
Survey response — day 42, dose 2
MedDRA: Brain fog, Fatigue, Muscular weakness, Myalgia, New daily persistent headache, Office visit — Feeling: Fair · Be unable to work, 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: Symptoms: Daily headaches, brain fog, extreme fatigue, diverse muscle pain and weakness · Healthcare visit (other): Saw my dr who told me to see my psychiatrist.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-01
Report sent to call center — day 42, dose 2
Be unable to work · Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-07-20
Health check-in — 3 months, dose 2
Feeling: Fair

Adult check-in
2021-08-02
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-30	Pfizer-BioNTech
2	2021-04-20	Pfizer-BioNTech

Call center

7 call center cases

7 unsuccessful

See the call center timeline

Free text

Release 6 — days 1–6 daily, dose 1

2021-04-05

Systemic reaction (other): Brain fog

Release 7 — day 7, dose 1

2021-04-06

Systemic reaction (other): Brain fog

Release 7 — day 14, dose 1

2021-04-13

Symptoms: Constant chills. All day, all night, to the point I am shivering and cannot warm up with a hoodie, sweatpants, and 3 blankets on.

Release 7 — day 0, dose 2

2021-04-20

Systemic reaction (other): My injection arm is swollen about 50% larger than normal. This did not happen with the first vaccine. I am NOT worried. It is similar to when an iv burst in my arm and put the medication into the muscle/tissue. I am not a nurse. Just the. Way I can describe it.

Release 8 — day 14, dose 2

2021-05-04

Symptoms: Terrible joint pain and daily nausea. I was prescribed zofran for the nausea and put icy hot on my most painful joints - knees and elbows. I assume it is an autoimmune flare of some sort.

Release 8 — day 21, dose 2

2021-05-11

Symptoms: Chills, headaches, nausea, lack of appetite, muscle pains, fatigue.

Healthcare visit (other): Have an appointment to see my pcp tomorrow to go over all of this.

Release 8 — day 28, dose 2

2021-05-18

Symptoms: Continuing chills, nausea, lack of appetite. fatigue, muscle and bone pain along with weakness. Headaches on and off

Release 8 — day 35, dose 2

2021-05-25

Symptoms: Continued body aches, brain fog, and headaches daily. Chills finally stopped.

Release 8 — day 42, dose 2

2021-06-01

Symptoms: Daily headaches, brain fog, extreme fatigue, diverse muscle pain and weakness

Healthcare visit (other): Saw my dr who told me to see my psychiatrist.

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	Office visit	✓	✓	✓
HCVO	Unevaluable event	✓	✓	✓
SD	Arthralgia	✓	✓	✓
SD	Asthenia	✓	✓	✓
SD	Bone pain	✓	✓	✓
SD	Brain fog	✓	✓	✓
SD	Chills	✓	✓	✓
SD	Decreased appetite	✓	✓	✓
SD	Fatigue	✓	✓	✓
SD	Feeling cold	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Muscular weakness	✓	✓	✓
SD	Myalgia	✓	✓	✓
SD	Nausea	✓	✓	✓
SD	New daily persistent headache	✓	✓	✓
SD	Pain	✓	✓	✓
SD	Self-medication	✓	✓	✓
SD	Tremor	✓	✓	✓
SRO	Feeling abnormal	✓	✓	✓
SRO	Peripheral swelling	✓	✓	✓

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