3G4-14943-18983

4 vaccinations 15 coded responses 41 check-ins 15 free-text entries 0 call cases

Sex: Female
Age at first dose: 36-40
ZIP prefix: 934 / CA
Registered: 2021-01-22

Relationship: Self
Race: White
Ethnicity: 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

2021-01-21
Dose 1 — Pfizer-BioNTech
2021-01-22
Registered in v-safe
2021-01-22
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Muscle or body aches

Adult check-in
2021-01-23
Survey response — days 1–6 daily, dose 1
MedDRA: Oesophageal obstruction — Feeling: Good

Free text: When I breathe in I feel a slight obstruction

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-24
Survey response — days 1–6 daily, dose 1
MedDRA: Lung disorder — Feeling: Good · Headache

Free text: When breathing in I feel something in my lungs

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-25
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache, Fatigue or tiredness

Adult check-in
2021-01-26
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-01-27
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache, Joint pains, Fatigue or tiredness

Adult check-in
2021-01-28
Survey response — day 7, dose 1
MedDRA: Chest pain — Feeling: Good

Free text: Ive had some pain by my chest area last night

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-04
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-02-10
Dose 2 — Pfizer-BioNTech
2021-02-11
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain, Redness, 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
2021-02-13
Survey response — days 1–6 daily, dose 2
MedDRA: Chest pain, Oedema peripheral — Feeling: Fair · Site: Pain, Redness, Swelling, Itching · Be unable to do your normal daily activities

Free text: My armpit area is swollen and pain goes through the chest area

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-14
Survey response — days 1–6 daily, dose 2
MedDRA: Chest discomfort, Oedema peripheral — Feeling: Good · Site: Pain, Swelling · Fatigue or tiredness

Free text: Swelling under my armpit and chest area

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-15
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Good · Site: Pain, Swelling · Nausea

Free text: Swelling on my armpit and chest side area

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-16
Survey response — days 1–6 daily, dose 2
MedDRA: Oedema peripheral — Feeling: Good · Site: Pain, Swelling

Free text: Armpit area is swollen

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-17
Survey response — day 7, dose 2
MedDRA: Oedema peripheral — Feeling: Good · Site: Pain, Swelling · Fatigue or tiredness

Free text: Swelling in armpit

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-24
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-03-03
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-03-11
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-03-18
Survey response — day 35, dose 2
MedDRA: Bone pain, Pain in extremity — Feeling: Good

Free text: I have felt my bones hurting (the sensation when the weather is cold or about to rain) on both sides of my arm where I got both my shots. I have never had that before.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-24
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-05-14
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-08-12
Survey response — 6 months, dose 2
MedDRA: Cough — Feeling: Good

Free text: More coughing than usual

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-12-01
Dose 3 — Pfizer-BioNTech
2021-12-01
Health check-in — day 0, dose 3
Feeling: Good · Site: Pain, Swelling, Itching · Fatigue or tiredness

Adult check-in
2021-12-02
Survey response — days 1–6 daily, dose 3
MedDRA: Oedema peripheral, Swelling — Feeling: Poor · Site: Pain, Swelling · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Vomiting, Diarrhea, Abdominal pain · Be unable to do your normal daily activities

Free text: Armpit/ chest swelling

MedDRA releases: 2024-11 · check-in free text available
2021-12-04
Survey response — days 1–6 daily, dose 3
MedDRA: Oedema peripheral, Swelling — Feeling: Fair · Site: Pain, Swelling · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Vomiting, Abdominal pain · Be unable to do your normal daily activities

Free text: Swollen armpit and chest area

MedDRA releases: 2024-11 · check-in free text available
2021-12-05
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Pain, Redness, Swelling, Itching · Nausea

Adult check-in
2021-12-06
Survey response — days 1–6 daily, dose 3
MedDRA: Headache — Feeling: Good · Site: Pain, Redness, Swelling, Itching · Headache, Rash, not including the immediate area around the injection site

Free text: Waking up with headaches in the morning

MedDRA releases: 2024-11 · check-in free text available
2021-12-07
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Pain, Redness, Swelling · Headache, Rash, not including the immediate area around the injection site

Adult check-in
2021-12-10
Health check-in — day 7, dose 3
Feeling: Good · Site: Swelling, Itching · Fatigue or tiredness, Rash, not including the immediate area around the injection site

Adult check-in
2021-12-15
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-12-23
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2021-12-29
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2022-01-05
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2022-01-12
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2022-03-02
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-06-01
Health check-in — 6 months, dose 3
Feeling: Fair

Adult check-in
2022-11-18
Dose 4 — Pfizer-BioNTech
2022-12-03
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in
2022-12-03
Health check-in — day 14, dose 4
Feeling: Good

Adult check-in
2022-12-11
Health check-in — day 21, dose 4
Feeling: Fair

Adult check-in
2022-12-17
Survey response — day 28, dose 4
MedDRA: Migraine — Feeling: Fair · Be unable to do your normal daily activities

Free text: I've been getting a lot of migraines than usual

MedDRA releases: 2024-11 · check-in free text available
2022-12-25
Health check-in — day 35, dose 4
Feeling: Good

Adult check-in
2022-12-30
Survey response — day 42, dose 4
MedDRA: Migraine — Feeling: Fair · Be unable to do your normal daily activities

Free text: Migraines

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

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-21	Pfizer-BioNTech
2	2021-02-10	Pfizer-BioNTech
3	2021-12-01	Pfizer-BioNTech	No
4	2022-11-18	Pfizer-BioNTech	No

Free text

Release 2 — days 1–6 daily, dose 1

2021-01-23

Systemic reaction (other): When I breathe in I feel a slight obstruction

2021-01-24

Systemic reaction (other): When breathing in I feel something in my lungs

Release 2 — day 7, dose 1

2021-01-28

Systemic reaction (other): Ive had some pain by my chest area last night

Release 4 — days 1–6 daily, dose 2

2021-02-13

Systemic reaction (other): My armpit area is swollen and pain goes through the chest area

2021-02-14

Systemic reaction (other): Swelling under my armpit and chest area

2021-02-15

Systemic reaction (other): Swelling on my armpit and chest side area

2021-02-16

Systemic reaction (other): Armpit area is swollen

Release 4 — day 7, dose 2

2021-02-17

Systemic reaction (other): Swelling in armpit

Release 5 — day 35, dose 2

2021-03-18

Symptoms: I have felt my bones hurting (the sensation when the weather is cold or about to rain) on both sides of my arm where I got both my shots. I have never had that before.

Release 9 — 6 months, dose 2

2021-08-12

Symptoms: More coughing than usual

Release 10 — days 1–6 daily, dose 3

2021-12-02

Systemic reaction (other): Armpit/ chest swelling

2021-12-04

Systemic reaction (other): Swollen armpit and chest area

2021-12-06

Systemic reaction (other): Waking up with headaches in the morning

Release 12 — day 28, dose 4

2022-12-17

Symptoms: I've been getting a lot of migraines than usual

Release 12 — day 42, dose 4

2022-12-30

Symptoms: Migraines

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	Bone pain	✓	✓	✓
SD	Cough	✓	·	✓
SD	Migraine	·	·	✓
SD	Pain in extremity	✓	✓	✓
SRO	Chest discomfort	✓	✓	✓
SRO	Chest pain	✓	✓	✓
SRO	Headache	·	·	✓
SRO	Lung disorder	✓	✓	✓
SRO	Lymphadenopathy	✓	✓	✓
SRO	Oedema peripheral	✓	✓	✓
SRO	Oesophageal obstruction	✓	✓	✓
SRO	Swelling	·	·	✓

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