2YR-24186-19317

3 vaccinations 15 coded responses 39 check-ins 15 free-text entries 0 call cases

Sex: Female
Age at first dose: 41-45
ZIP prefix: 800 / CO
Registered: 2021-02-09

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

2021-02-09
Registered in v-safe
2021-02-09
Dose 1 — Pfizer-BioNTech
2021-02-09
Health check-in — day 0, dose 1
Feeling: Fair · Site: Pain · Chills, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Adult check-in
2021-02-10
Survey response — days 1–6 daily, dose 1
MedDRA: Muscular weakness — Feeling: Fair · Site: Pain · Chills, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to work, Be unable to do your normal daily activities

Free text: Shaky vaccine arm/muscle weakness

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-11
Survey response — days 1–6 daily, dose 1
MedDRA: Anxiety, Feeling abnormal, Vibratory sense increased — Feeling: Fair · Site: Pain · Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Feels like my body is vibrating sometimes. I had a lot of unusual anxiety last night and some today. Definitely some brain fog.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-12
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-02-13
Survey response — days 1–6 daily, dose 1
MedDRA: Anxiety, Nasal congestion, Respiratory tract congestion, Tremor — Feeling: Fair · Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Anxiety, shaky, stuffy head and nose

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-14
Survey response — days 1–6 daily, dose 1
MedDRA: Abdominal pain, Diarrhoea — Feeling: Good · Fatigue or tiredness

Free text: I had diarrhea and abdominal pain last night after I reported

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-15
Survey response — days 1–6 daily, dose 1
MedDRA: Nasal congestion — Feeling: Good · Headache, Fatigue or tiredness

Free text: Stuffy nose

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-16
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-02-23
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-03-02
Survey response — day 21, dose 1
MedDRA: Fatigue, Headache, Nausea — Feeling: Fair

Free text: Headache, nausia, fatigue

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-09
Health check-in — day 28, dose 1
Feeling: Good

Adult check-in
2021-03-16
Health check-in — day 35, dose 1
Feeling: Fair

Adult check-in
2021-03-21
Dose 2 — Pfizer-BioNTech
2021-03-23
Survey response — days 1–6 daily, dose 2
MedDRA: Muscle twitching — Feeling: Fair · Site: Swelling · Chills, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Free text: My leg muscle above the knee on left side have been twitching constantly for 14 hours. That's never happened before.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-24
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-03-25
Survey response — days 1–6 daily, dose 2
MedDRA: Feeling abnormal — Feeling: Fair · 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
2021-03-26
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Joint pains, Fatigue or tiredness

Adult check-in
2021-03-27
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Fatigue or tiredness

Adult check-in
2021-03-28
Health check-in — day 7, dose 2
Feeling: Good · Fatigue or tiredness

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

Adult check-in
2021-04-11
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-04-19
Survey response — day 28, dose 2
MedDRA: Fatigue — Feeling: Good

Free text: Sometimes I get fatigue even when Ive had good sleep.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-25
Survey response — day 35, dose 2
MedDRA: Nasal congestion, Rhinorrhoea — Feeling: Fair

Free text: Stuffy and runny nose

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-02
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-06-20
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-09-19
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-10-16
Dose 3 — Pfizer-BioNTech
2021-10-16
Survey response — day 0, dose 3
MedDRA: Anxiety — Feeling: Fair

Free text: Anxiety

MedDRA releases: 2024-11 · check-in free text available
2021-10-19
Survey response — days 1–6 daily, dose 3
MedDRA: Axillary pain, Lymph node pain — Feeling: Good · Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Free text: My armpit was very sore for two days. I'm assuming it is lymph nodes.

MedDRA releases: 2024-11 · check-in free text available
2021-10-20
Survey response — days 1–6 daily, dose 3
MedDRA: Axillary pain — Feeling: Good

Free text: My armpit is still sore on the injection side.

MedDRA releases: 2024-11 · check-in free text available
2021-10-21
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Fatigue or tiredness, Nausea

Adult check-in
2021-10-22
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-10-23
Health check-in — day 7, dose 3
Feeling: Good · Headache, Joint pains

Adult check-in
2021-10-30
Survey response — day 14, dose 3
MedDRA: Fatigue, Headache — Feeling: Fair

Free text: Headache, fatigue

MedDRA releases: 2024-11 · check-in free text available
2021-11-06
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2021-11-13
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2021-11-22
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2021-11-27
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2022-01-15
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-04-16
Survey response — 6 months, dose 3
MedDRA: Breast cancer — Feeling: Fair · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Breast cancer

MedDRA releases: 2024-11 · check-in free text available
2022-10-17
Health check-in — 12 months, dose 3
Feeling: Fair

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-09	Pfizer-BioNTech
2	2021-03-21	Pfizer-BioNTech
3	2021-10-16	Pfizer-BioNTech	No

Free text

Release 4 — days 1–6 daily, dose 1

2021-02-10

Systemic reaction (other): Shaky vaccine arm/muscle weakness

2021-02-11

Systemic reaction (other): Feels like my body is vibrating sometimes. I had a lot of unusual anxiety last night and some today. Definitely some brain fog.

2021-02-13

Systemic reaction (other): Anxiety, shaky, stuffy head and nose

2021-02-14

Systemic reaction (other): I had diarrhea and abdominal pain last night after I reported

2021-02-15

Systemic reaction (other): Stuffy nose

Release 4 — day 21, dose 1

2021-03-02

Symptoms: Headache, nausia, fatigue

Release 6 — days 1–6 daily, dose 2

2021-03-23

Systemic reaction (other): My leg muscle above the knee on left side have been twitching constantly for 14 hours. That's never happened before.

2021-03-25

Systemic reaction (other): Brain fog

Release 7 — day 28, dose 2

2021-04-19

Symptoms: Sometimes I get fatigue even when Ive had good sleep.

Release 7 — day 35, dose 2

2021-04-25

Symptoms: Stuffy and runny nose

Release 10 — day 0, dose 3

2021-10-16

Systemic reaction (other): Anxiety

Release 10 — days 1–6 daily, dose 3

2021-10-19

Systemic reaction (other): My armpit was very sore for two days. I'm assuming it is lymph nodes.

2021-10-20

Systemic reaction (other): My armpit is still sore on the injection side.

Release 10 — day 14, dose 3

2021-10-30

Symptoms: Headache, fatigue

Release 11 — 6 months, dose 3

2022-04-16

Symptoms: Breast cancer

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	Breast cancer	·	·	✓
SD	Fatigue	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Nasal congestion	✓	✓	✓
SD	Nausea	✓	✓	✓
SD	Rhinorrhoea	✓	✓	✓
SRO	Abdominal pain	✓	✓	✓
SRO	Anxiety	✓	✓	✓
SRO	Axillary pain	·	·	✓
SRO	Diarrhoea	✓	✓	✓
SRO	Feeling abnormal	✓	✓	✓
SRO	Lymph node pain	·	·	✓
SRO	Muscle twitching	✓	✓	✓
SRO	Muscular weakness	✓	✓	✓
SRO	Nasal congestion	✓	✓	✓
SRO	Respiratory tract congestion	✓	✓	✓
SRO	Tremor	✓	✓	✓
SRO	Vibratory sense increased	✓	✓	✓

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