3B7-12805-28259

2 vaccinations 9 coded responses 19 check-ins 9 free-text entries 0 call cases

Sex: Female
Age at first dose: 51-55
ZIP prefix: 201 / VA
Registered: 2021-03-07

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

Timeline Vaccinations Free text MedDRA terms

Timeline

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

2021-03-05
Dose 1 — Pfizer-BioNTech
2021-03-07
Registered in v-safe
2021-03-07
Survey response — days 1–6 daily, dose 1
MedDRA: Inflammation, Neck pain — Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: neck pain and inflammation

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-08
Survey response — days 1–6 daily, dose 1
MedDRA: Headache, Lymph node pain, Neck pain — Feeling: Fair · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Neck pain including lymph nodes and the surrounding area, and pain at the base of my skull

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-09
Survey response — days 1–6 daily, dose 1
MedDRA: Musculoskeletal stiffness, Neck pain — Feeling: Fair · Chills, Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Neck pain and stiffness at base of my skull

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-10
Survey response — days 1–6 daily, dose 1
MedDRA: Headache, Lymphadenopathy, Tonsillar erythema, Tonsillar hypertrophy — Feeling: Fair · Chills, Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Lymph nodes in neck are still swollen and tonsils are still red and swollen. I still have pain at the base of my skull but is a bit better today

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-11
Survey response — days 1–6 daily, dose 1
MedDRA: Discomfort, Headache, Lymph node pain, Neck pain, Tonsillar hypertrophy — Feeling: Fair · Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: My Tonsils are still swollen and uncomfortable. I still have pain in my neck at the base of my skull and in my neck around my lymph nodes.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-12
Survey response — day 7, dose 1
MedDRA: Neck pain, Tonsillar hypertrophy — Feeling: Good · Muscle or body aches, Fatigue or tiredness

Free text: Tonsils are less swollen and i have less neck pain

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-19
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-03-28
Health check-in — day 21, dose 1
Feeling: Fair

Adult check-in
2021-03-31
Dose 2 — Pfizer-BioNTech
2021-04-02
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

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

Adult check-in
2021-04-05
Survey response — days 1–6 daily, dose 2
MedDRA: Feeling abnormal — Feeling: Fair · 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
2021-04-06
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Chills, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-04-07
Health check-in — day 7, dose 2
Feeling: Fair · Chills, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-04-15
Health check-in — day 14, dose 2
Feeling: Fair

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

Adult check-in
2021-04-30
Survey response — day 28, dose 2
MedDRA: Peripheral swelling — Feeling: Fair · Be unable to do your normal daily activities

Free text: Swelling in my feet and lower legs

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-05
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-16
Survey response — day 42, dose 2
MedDRA: Chills — Feeling: Fair

Free text: I have chills on and off all day and night

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-03
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-05	Pfizer-BioNTech
2	2021-03-31	Pfizer-BioNTech

Free text

Release 5 — days 1–6 daily, dose 1

2021-03-07

Systemic reaction (other): neck pain and inflammation

2021-03-08

Systemic reaction (other): Neck pain including lymph nodes and the surrounding area, and pain at the base of my skull

2021-03-09

Systemic reaction (other): Neck pain and stiffness at base of my skull

2021-03-10

Systemic reaction (other): Lymph nodes in neck are still swollen and tonsils are still red and swollen. I still have pain at the base of my skull but is a bit better today

2021-03-11

Systemic reaction (other): My Tonsils are still swollen and uncomfortable. I still have pain in my neck at the base of my skull and in my neck around my lymph nodes.

Release 5 — day 7, dose 1

2021-03-12

Systemic reaction (other): Tonsils are less swollen and i have less neck pain

Release 6 — days 1–6 daily, dose 2

2021-04-05

Systemic reaction (other): Brain fog

Release 8 — day 28, dose 2

2021-04-30

Symptoms: Swelling in my feet and lower legs

Release 8 — day 42, dose 2

2021-05-16

Symptoms: I have chills on and off all day and night

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	Chills	✓	✓	✓
SD	Peripheral swelling	✓	✓	✓
SRO	Discomfort	✓	✓	✓
SRO	Feeling abnormal	✓	✓	✓
SRO	Headache	✓	✓	✓
SRO	Inflammation	✓	✓	✓
SRO	Lymph node pain	✓	✓	✓
SRO	Lymphadenopathy	✓	✓	✓
SRO	Musculoskeletal stiffness	✓	✓	✓
SRO	Neck pain	✓	✓	✓
SRO	Tonsillar erythema	✓	✓	✓
SRO	Tonsillar hypertrophy	✓	✓	✓

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