6WS-23610-11827

3 vaccinations 10 coded responses 33 check-ins 10 free-text entries 1 call case

Sex: Female
Age at first dose: 41-45
ZIP prefix: 088 / NJ
Registered: 2021-04-02

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

Timeline

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

2021-04-01
Dose 1 — Pfizer-BioNTech
2021-04-02
Registered in v-safe
2021-04-02
Health check-in — days 1–6 daily, dose 1
Feeling: Poor · Site: Pain, Swelling · Headache, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to do your normal daily activities

Adult check-in
2021-04-03
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-04-04
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-04-06
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache, Muscle or body aches, Diarrhea

Adult check-in
2021-04-07
Survey response — days 1–6 daily, dose 1
MedDRA: Muscle spasms — Feeling: Good · Muscle or body aches

Free text: Neck muscle cramp since last two days

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-08
Health check-in — day 7, dose 1
Feeling: Good · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-04-15
Survey response — day 14, dose 1
MedDRA: Back pain, Muscle spasms — Feeling: Fair · Be unable to do your normal daily activities

Free text: Since last three days: Spastic Muscle cramps and pain in mid-back on left side.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-22
Dose 2 — Pfizer-BioNTech
2021-04-22
Health check-in — day 0, dose 2
Feeling: Fair · Site: Pain, Swelling · Fatigue or tiredness

Adult check-in
2021-04-23
Survey response — days 1–6 daily, dose 2
MedDRA: Dizziness — Feeling: Fair · Site: Pain, Swelling · Muscle or body aches, Fatigue or tiredness

Free text: Dizziness

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-24
Survey response — days 1–6 daily, dose 2
MedDRA: Arthralgia, Dizziness, Musculoskeletal stiffness — Feeling: Fair · Site: Pain, Swelling, Itching · Muscle or body aches, Fatigue or tiredness

Free text: Dizziness, upper hip stiffness pain

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-25
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache, Joint pains, Muscle or body aches, Nausea

Adult check-in
2021-04-26
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Swelling, Itching · Muscle or body aches

Adult check-in
2021-04-27
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Itching · None

Adult check-in
2021-04-28
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Muscle or body aches, Fatigue or tiredness, Diarrhea · Be unable to do your normal daily activities

Adult check-in
2021-04-29
Health check-in — day 7, dose 2
Feeling: Fair · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-05-06
Survey response — day 14, dose 2
MedDRA: Brain fog, Headache, Oropharyngeal pain — Feeling: Fair

Free text: Sore throat, headache, foggy minded.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-13
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-20
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-27
Survey response — day 35, dose 2
MedDRA: Oropharyngeal pain, Sinus congestion — Feeling: Good · Be unable to do your normal daily activities

Free text: Sore throat/ sinus congestion

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-03
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-22
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-12-01
Dose 3 — Pfizer-BioNTech
2021-12-02
Survey response — days 1–6 daily, dose 3
MedDRA: Vertigo — Feeling: Poor · Site: Pain, Swelling · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Free text: Vertigo

MedDRA releases: 2024-11 · check-in free text available
2021-12-03
Health check-in — days 1–6 daily, dose 3
Feeling: Poor · Site: Pain, Swelling · Fever · Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-12-05
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Swelling · Fatigue or tiredness, Abdominal pain

Adult check-in
2021-12-06
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Pain, Swelling · Fatigue or tiredness

Adult check-in
2021-12-07
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Pain, Swelling · None

Adult check-in
2021-12-08
Health check-in — day 7, dose 3
Feeling: Good · Site: Pain · None

Adult check-in
2021-12-17
Survey response — day 14, dose 3
MedDRA: Chest discomfort, Dizziness — Feeling: Good

Free text: Slight heaviness in chest and dizziness.

MedDRA releases: 2024-11 · check-in free text available
2021-12-22
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
Survey response — day 35, dose 3
MedDRA: Arthralgia, Chest pain, Dizziness, Migraine — Feeling: Fair · Be unable to do your normal daily activities

Free text: Knee Pain/ Chest Pain/ Migraine Headache/ Lightheadedness

MedDRA releases: 2024-11 · check-in free text available
2022-01-12
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2022-03-02
Survey response — 3 months, dose 3
MedDRA: Arthralgia, Chest pain, Menstruation irregular, Office visit — Feeling: Good · Get care from a doctor or other healthcare professional

Free text: Symptoms: Irregular/ skipped menstrual period, knee pain, chest pain. · Healthcare visit (other): InPerson visit Primary Care Physician

MedDRA releases: 2024-11 · check-in free text available
2022-03-02
Report sent to call center — 3 months, dose 3
Get care from a doctor or other healthcare professional

1 call case(s)
2022-03-04
Call successful
Participant prefers to complete VAERS report online

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-01	Pfizer-BioNTech
2	2021-04-22	Pfizer-BioNTech
3	2021-12-01	Pfizer-BioNTech	No

Call center

1 call center case

1 successful

See the call center timeline

Free text

Release 7 — days 1–6 daily, dose 1

2021-04-07

Systemic reaction (other): Neck muscle cramp since last two days

Release 7 — day 14, dose 1

2021-04-15

Symptoms: Since last three days: Spastic Muscle cramps and pain in mid-back on left side.

Release 7 — days 1–6 daily, dose 2

2021-04-23

Systemic reaction (other): Dizziness

2021-04-24

Systemic reaction (other): Dizziness, upper hip stiffness pain

Release 8 — day 14, dose 2

2021-05-06

Symptoms: Sore throat, headache, foggy minded.

Release 8 — day 35, dose 2

2021-05-27

Symptoms: Sore throat/ sinus congestion

Release 10 — days 1–6 daily, dose 3

2021-12-02

Systemic reaction (other): Vertigo

Release 10 — day 14, dose 3

2021-12-17

Symptoms: Slight heaviness in chest and dizziness.

Release 10 — day 35, dose 3

2022-01-05

Symptoms: Knee Pain/ Chest Pain/ Migraine Headache/ Lightheadedness

Release 11 — 3 months, dose 3

2022-03-02

Symptoms: Irregular/ skipped menstrual period, knee pain, chest pain.

Healthcare visit (other): InPerson visit Primary Care Physician

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	·	·	✓
SD	Arthralgia	·	·	✓
SD	Back pain	✓	✓	✓
SD	Brain fog	✓	✓	✓
SD	Chest discomfort	·	·	✓
SD	Chest pain	·	·	✓
SD	Dizziness	·	·	✓
SD	Headache	✓	✓	✓
SD	Menstruation irregular	·	·	✓
SD	Migraine	·	·	✓
SD	Muscle spasms	✓	✓	✓
SD	Oropharyngeal pain	✓	✓	✓
SD	Sinus congestion	✓	✓	✓
SRO	Arthralgia	✓	✓	✓
SRO	Dizziness	✓	✓	✓
SRO	Muscle spasms	✓	✓	✓
SRO	Musculoskeletal stiffness	✓	✓	✓
SRO	Vertigo	·	·	✓

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