99W-66899-59555

4 vaccinations 12 coded responses 50 check-ins 12 free-text entries 0 call cases

Sex: Female
Age at first dose: 31-35
ZIP prefix: 577 / SD
Registered: 2021-03-18

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

2021-03-17
Dose 1 — Pfizer-BioNTech
2021-03-18
Registered in v-safe
2021-03-18
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache, Joint pains, Fatigue or tiredness

Adult check-in
2021-03-20
Survey response — days 1–6 daily, dose 1
MedDRA: Lymphadenopathy — Feeling: Good

Free text: Swollen lymph node - neck, opposite side of body injection was on

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-21
Survey response — days 1–6 daily, dose 1
MedDRA: Lymphadenopathy — Feeling: Fair · Headache, Fatigue or tiredness

Free text: Swollen lymph node - Neck, opposite side of body that injection was on

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-22
Survey response — days 1–6 daily, dose 1
MedDRA: Lymphadenopathy — Feeling: Fair · Nausea

Free text: Swollen lymph node - Neck, opposite side of body that injection was on

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-23
Survey response — days 1–6 daily, dose 1
MedDRA: Limb discomfort, Lymphadenopathy, Muscle twitching — Feeling: Fair

Free text: Twitching foot muscles // Swollen lymph node - Neck, opposite side of body injection was on

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-25
Survey response — day 7, dose 1
MedDRA: Lymphadenopathy, Muscle twitching — Feeling: Fair · Nausea

Free text: Foot and facial muscle twitching // Swollen lymph node (neck, opposite side of body injection was on)

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-31
Health check-in — day 14, dose 1
Feeling: Fair

Adult check-in
2021-04-07
Dose 2 — Pfizer-BioNTech
2021-04-07
Health check-in — day 0, dose 2
Feeling: Poor · Site: Pain · Chills, Headache, Muscle or body aches

Adult check-in
2021-04-08
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Poor · Site: Pain · Fever · Headache, Muscle or body aches, Fatigue or tiredness

Free text: Swollen lymph nodes (armpit closest to injection site)

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-09
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · None

Adult check-in
2021-04-10
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Good · Site: Pain

Free text: Swollen lymph nodes

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

Adult check-in
2021-04-12
Survey response — days 1–6 daily, dose 2
MedDRA: Muscle twitching — Feeling: Fair · Joint pains

Free text: Muscle twitching

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-13
Survey response — days 1–6 daily, dose 2
MedDRA: Muscle twitching — Feeling: Fair · Joint pains

Free text: Muscle twitching

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-17
Health check-in — day 7, dose 2
Feeling: Good · Joint pains

Adult check-in
2021-04-21
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-28
Health check-in — day 21, dose 2
Feeling: Good

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

Adult check-in
2021-05-12
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-19
Health check-in — day 42, dose 2
Feeling: Good

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

Adult check-in
2021-10-06
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-11-17
Dose 3 — Pfizer-BioNTech
2021-11-17
Health check-in — day 0, dose 3
Feeling: Fair · Site: Pain · Fever · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-11-18
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain · Fever · Chills, Muscle or body aches · Be unable to do your normal daily activities

Adult check-in
2021-11-19
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Fever · Chills, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-11-20
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Abdominal pain

Adult check-in
2021-11-21
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Fatigue or tiredness, Abdominal pain · Be unable to do your normal daily activities

Adult check-in
2021-11-22
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Chills, Fatigue or tiredness, Abdominal pain

Adult check-in
2021-11-23
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-11-24
Health check-in — day 7, dose 3
Feeling: Good · None

Adult check-in
2021-12-01
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-12-08
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2021-12-15
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2021-12-22
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2021-12-29
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2022-02-16
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-05-19
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in
2022-11-04
Dose 4 — Pfizer-BioNTech
2022-11-05
Health check-in — days 1–6 daily, dose 4
Feeling: Fair · Site: Pain · Chills, Headache, Joint pains, Muscle or body aches, Diarrhea

Adult check-in
2022-11-06
Health check-in — days 1–6 daily, dose 4
Feeling: Good · Site: Pain · None

Adult check-in
2022-11-07
Health check-in — days 1–6 daily, dose 4
Feeling: Fair · Site: Pain · None

Adult check-in
2022-11-09
Survey response — days 1–6 daily, dose 4
MedDRA: Oropharyngeal pain — Feeling: Good

Free text: Sore throat

MedDRA releases: 2024-11 · check-in free text available
2022-11-10
Health check-in — days 1–6 daily, dose 4
Feeling: Good · None

Adult check-in
2022-11-11
Survey response — day 7, dose 4
MedDRA: Chest discomfort — Feeling: Good

Free text: Tight feeling in middle of chest towards right side that comes and goes

MedDRA releases: 2024-11 · check-in free text available
2022-11-18
Health check-in — day 14, dose 4
Feeling: Good

Adult check-in
2022-11-25
Health check-in — day 21, dose 4
Feeling: Good

Adult check-in
2022-12-02
Health check-in — day 28, dose 4
Feeling: Good

Adult check-in
2022-12-09
Survey response — day 35, dose 4
MedDRA: Vertigo, Vomiting — Feeling: Poor · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Vertigo with vomiting

MedDRA releases: 2024-11 · check-in free text available
2022-12-16
Health check-in — day 42, dose 4
Feeling: Good

Adult check-in
2023-02-03
Health check-in — 3 months, dose 4
Feeling: Good

Adult check-in
2023-05-05
Health check-in — 6 months, dose 4
Feeling: Poor

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-17	Pfizer-BioNTech
2	2021-04-07	Pfizer-BioNTech
3	2021-11-17	Pfizer-BioNTech	No
4	2022-11-04	Pfizer-BioNTech	No

Free text

Release 6 — days 1–6 daily, dose 1

2021-03-20

Systemic reaction (other): Swollen lymph node - neck, opposite side of body injection was on

2021-03-21

Systemic reaction (other): Swollen lymph node - Neck, opposite side of body that injection was on

2021-03-22

Systemic reaction (other): Swollen lymph node - Neck, opposite side of body that injection was on

2021-03-23

Systemic reaction (other): Twitching foot muscles // Swollen lymph node - Neck, opposite side of body injection was on

Release 6 — day 7, dose 1

2021-03-25

Systemic reaction (other): Foot and facial muscle twitching // Swollen lymph node (neck, opposite side of body injection was on)

Release 7 — days 1–6 daily, dose 2

2021-04-08

Systemic reaction (other): Swollen lymph nodes (armpit closest to injection site)

2021-04-10

Systemic reaction (other): Swollen lymph nodes

2021-04-12

Systemic reaction (other): Muscle twitching

2021-04-13

Systemic reaction (other): Muscle twitching

Release 12 — days 1–6 daily, dose 4

2022-11-09

Systemic reaction (other): Sore throat

Release 12 — day 7, dose 4

2022-11-11

Systemic reaction (other): Tight feeling in middle of chest towards right side that comes and goes

Release 12 — day 35, dose 4

2022-12-09

Symptoms: Vertigo with vomiting

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	Vertigo	·	·	✓
SD	Vomiting	·	·	✓
SRO	Chest discomfort	·	·	✓
SRO	Limb discomfort	✓	✓	✓
SRO	Lymphadenopathy	✓	✓	✓
SRO	Muscle twitching	✓	✓	✓
SRO	Oropharyngeal pain	·	·	✓

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