38G-11521-70739

2 vaccinations 9 coded responses 15 check-ins 9 free-text entries 1 call case

Sex: Female
Age at first dose: 51-55
ZIP prefix: 012 / MA
Registered: 2021-09-19

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

Timeline

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

2021-09-19
Registered in v-safe
2021-09-19
Dose 1 — Pfizer-BioNTech
2021-09-19
Survey response — day 0, dose 1
MedDRA: Dizziness, Hyperhidrosis, Immediate post-injection reaction, Myalgia, Nausea, Neck pain, Pain — Feeling: Fair · Site: Pain · Muscle or body aches, Nausea · Be unable to do your normal daily activities

Free text: After injection, muscle pain radiated up to side of my neck. After 10 minutes of injection, dizziness, severe nausea, broke out in sweat, lasted 10 minutes and then lessened as time went on nausea resolving after 45 minutes..

MedDRA releases: 2024-11 · check-in free text available
2021-09-21
Survey response — days 1–6 daily, dose 1
MedDRA: Myalgia — Feeling: Fair · Site: Pain

Free text: Muscle soreness on side of injection (from fingers, up the arm, and neck)

MedDRA releases: 2024-11 · check-in free text available
2021-09-22
Survey response — days 1–6 daily, dose 1
MedDRA: Injection site pain — Feeling: Good · Site: Pain · Muscle or body aches

Free text: Upper arm is sore (arm that had injection)

MedDRA releases: 2024-11 · check-in free text available
2021-09-23
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-09-26
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-10-10
Dose 2 — Pfizer-BioNTech
2021-10-10
Survey response — day 0, dose 2
MedDRA: Dizziness, Immediate post-injection reaction — Feeling: Good · Site: Pain

Free text: After 10 minutes of injection, I experienced mild dizziness which subsided. I am feeling a little light-headed.

MedDRA releases: 2024-11 · check-in free text available
2021-10-12
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fatigue or tiredness, Nausea

Adult check-in
2021-10-13
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Itching · None

Adult check-in
2021-10-14
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-10-15
Survey response — days 1–6 daily, dose 2
MedDRA: Brain fog, Disturbance in attention, Lymphadenopathy — Feeling: Poor · Site: Pain · Fatigue or tiredness · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Day 4 evening swollen lymph nodes collar bone (side of injection). Today, day 5 more lymph nodes swollen and brain fog. Struggled to accomplish work tasks due to brain fog..

MedDRA releases: 2024-11 · check-in free text available
2021-10-16
Survey response — days 1–6 daily, dose 2
MedDRA: Brain fog, Mental fatigue — Feeling: Fair · Site: Pain · Fever · Fatigue or tiredness

Free text: Brain fog - mental fatigue

MedDRA releases: 2024-11 · check-in free text available
2021-10-17
Survey response — day 7, dose 2
MedDRA: Brain fog — Feeling: Fair · Site: Pain · Fatigue or tiredness

Free text: Mild brain fog

MedDRA releases: 2024-11 · check-in free text available
2021-10-26
Survey response — day 14, dose 2
MedDRA: Lymphadenopathy, Mass, Unevaluable event — Feeling: Fair · Get care from a doctor or other healthcare professional

Free text: Symptoms: I have a lump the size of a grape below my breast (side of injection) resting on my rib cage. I still have a pea-sized movable lump on collarbone from day 4 on second injection which I assume is swollen lymph node. · Healthcare visit (other): Waiting for an appointment with primary care physician.

MedDRA releases: 2024-11 · check-in free text available
2021-10-26
Report sent to call center — day 14, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-10-28
Call 1 — Left Voicemail
2021-11-23
Health check-in — day 42, dose 2
Feeling: Fair

Adult check-in
2022-10-10
Survey response — 12 months, dose 2
MedDRA: COVID-19 — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Covid 19 positive on 09/21/22

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

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-09-19	Pfizer-BioNTech	No
2	2021-10-10	Pfizer-BioNTech	No

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 9 — day 0, dose 1

2021-09-19

Systemic reaction (other): After injection, muscle pain radiated up to side of my neck. After 10 minutes of injection, dizziness, severe nausea, broke out in sweat, lasted 10 minutes and then lessened as time went on nausea resolving after 45 minutes..

Release 9 — days 1–6 daily, dose 1

2021-09-21

Systemic reaction (other): Muscle soreness on side of injection (from fingers, up the arm, and neck)

2021-09-22

Systemic reaction (other): Upper arm is sore (arm that had injection)

Release 10 — day 0, dose 2

2021-10-10

Systemic reaction (other): After 10 minutes of injection, I experienced mild dizziness which subsided. I am feeling a little light-headed.

Release 10 — days 1–6 daily, dose 2

2021-10-15

Systemic reaction (other): Day 4 evening swollen lymph nodes collar bone (side of injection). Today, day 5 more lymph nodes swollen and brain fog. Struggled to accomplish work tasks due to brain fog..

2021-10-16

Systemic reaction (other): Brain fog - mental fatigue

Release 10 — day 7, dose 2

2021-10-17

Systemic reaction (other): Mild brain fog

Release 10 — day 14, dose 2

2021-10-26

Symptoms: I have a lump the size of a grape below my breast (side of injection) resting on my rib cage. I still have a pea-sized movable lump on collarbone from day 4 on second injection which I assume is swollen lymph node.

Healthcare visit (other): Waiting for an appointment with primary care physician.

Release 12 — 12 months, dose 2

2022-10-10

Symptoms: Covid 19 positive on 09/21/22

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	COVID-19	·	·	✓
SD	Lymphadenopathy	·	·	✓
SD	Mass	·	·	✓
SRO	Brain fog	·	·	✓
SRO	Disturbance in attention	·	·	✓
SRO	Dizziness	·	·	✓
SRO	Hyperhidrosis	·	·	✓
SRO	Immediate post-injection reaction	·	·	✓
SRO	Injection site pain	·	·	✓
SRO	Lymphadenopathy	·	·	✓
SRO	Mental fatigue	·	·	✓
SRO	Myalgia	·	·	✓
SRO	Nausea	·	·	✓
SRO	Neck pain	·	·	✓
SRO	Pain	·	·	✓

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