2MS-26413-21352

5 vaccinations 14 coded responses 63 check-ins 13 free-text entries 1 call case

Sex: Female
Age at first dose: 51-55
ZIP prefix: 010 / MA
Registered: 2021-04-17

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

Timeline

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

2021-04-14
Dose 1 — Pfizer-BioNTech
2021-04-17
Registered in v-safe
2021-04-17
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-04-18
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-04-19
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-04-20
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-04-21
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-04-28
Survey response — day 14, dose 1
MedDRA: Fatigue, Feeling abnormal, Malaise, Nausea — Feeling: Good · Be unable to do your normal daily activities

Free text: On day 10, had some nausea and deep fatigue, felt overall unwell and kind of spacy. Was fine the next day.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-05
Dose 2 — Pfizer-BioNTech
2021-05-05
Survey response — day 0, dose 2
MedDRA: Dysgeusia — Feeling: Fair · Site: Pain

Free text: metal taste in mouth

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-06
Survey response — days 1–6 daily, dose 2
MedDRA: Dysgeusia — Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness, Diarrhea · Be unable to do your normal daily activities

Free text: metal taste in mouth

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-07
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Fair · Site: Pain, Swelling · Fever · Headache, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: swollen lymph nodes on injection side

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-08
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Fair · Site: Pain · Fever · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: still have swollen lymph nodes

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-09
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Good · Site: Pain · Headache, Fatigue or tiredness

Free text: lymph nodes still swollen

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-10
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-11
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-05-12
Health check-in — day 7, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-05-19
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-26
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-06-02
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-06-09
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-16
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-08-04
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-11-03
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-11-10
Dose 3 — Pfizer-BioNTech
2021-11-11
Survey response — days 1–6 daily, dose 3
MedDRA: Dysgeusia — Feeling: Poor · Site: Pain, Swelling · Fever · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: metallic taste in mouth

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

Adult check-in
2021-11-13
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Itching · Fever · Fatigue or tiredness, Diarrhea

Adult check-in
2021-11-14
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Fever · Fatigue or tiredness, Diarrhea

Adult check-in
2021-11-15
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Fever · Fatigue or tiredness

Adult check-in
2021-11-16
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-11-17
Health check-in — day 7, dose 3
Feeling: Good · Fever · Fatigue or tiredness

Adult check-in
2021-11-24
Health check-in — day 14, dose 3
Feeling: Fair

Adult check-in
2021-12-01
Survey response — day 21, dose 3
MedDRA: Arthralgia, Lymph node pain — Feeling: Good

Free text: armpits glands on injection side still achy/painful, joints on that side painful too.

MedDRA releases: 2024-11 · check-in free text available
2021-12-08
Survey response — day 28, dose 3
MedDRA: Dizziness, Fatigue — Feeling: Fair

Free text: still fatigued, some dizziness

MedDRA releases: 2024-11 · check-in free text available
2021-12-15
Health check-in — day 35, dose 3
Feeling: Fair

Adult check-in
2021-12-22
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2022-02-09
Survey response — 3 months, dose 3
MedDRA: Headache, Respiratory tract congestion, Vertigo — Feeling: Fair

Free text: vertigo, congestion, lingering on and off headache

MedDRA releases: 2024-11 · check-in free text available
2022-05-12
Health check-in — 6 months, dose 3
Feeling: Fair

Adult check-in
2022-05-19
Dose 4 — Pfizer-BioNTech
2022-05-19
Survey response — day 0, dose 4
MedDRA: Dysgeusia — Feeling: Good · Site: Pain

Free text: metal taste in mouth

MedDRA releases: 2024-11 · check-in free text available
2022-05-20
Survey response — days 1–6 daily, dose 4
MedDRA: Dysgeusia — Feeling: Poor · Site: Pain · Fever · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Free text: metal taste in mouth

MedDRA releases: 2024-11 · check-in free text available
2022-05-21
Health check-in — days 1–6 daily, dose 4
Feeling: Fair · Site: Pain · Fever · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2022-05-22
Health check-in — days 1–6 daily, dose 4
Feeling: Fair · Fever · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2022-05-23
Health check-in — days 1–6 daily, dose 4
Feeling: Fair · Fever · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2022-05-24
Health check-in — days 1–6 daily, dose 4
Feeling: Fair · Fever · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2022-05-26
Health check-in — day 7, dose 4
Feeling: Fair · Headache, Fatigue or tiredness

Adult check-in
2022-06-02
Health check-in — day 14, dose 4
Feeling: Good

Adult check-in
2022-06-09
Health check-in — day 21, dose 4
Feeling: Good

Adult check-in
2022-06-16
Health check-in — day 28, dose 4
Feeling: Good

Adult check-in
2022-06-23
Health check-in — day 35, dose 4
Feeling: Fair

Adult check-in
2022-06-30
Health check-in — day 42, dose 4
Feeling: Good

Adult check-in
2022-08-20
Health check-in — 3 months, dose 4
Feeling: Fair

Adult check-in
2022-09-22
Dose 5 — Pfizer-BioNTech
2022-09-22
Health check-in — day 0, dose 5
Feeling: Good · Fatigue or tiredness

Adult check-in
2022-09-23
Health check-in — days 1–6 daily, dose 5
Feeling: Fair · Site: Pain · Fever · Headache, Fatigue or tiredness

Adult check-in
2022-09-24
Health check-in — days 1–6 daily, dose 5
Feeling: Fair · Site: Pain · Fever · Headache, Fatigue or tiredness, Diarrhea · Be unable to do your normal daily activities

Adult check-in
2022-09-25
Health check-in — days 1–6 daily, dose 5
Feeling: Fair · Site: Pain · Fever · Headache, Fatigue or tiredness, Nausea, Diarrhea · Be unable to do your normal daily activities

Adult check-in
2022-09-26
Health check-in — days 1–6 daily, dose 5
Feeling: Good · Fever · Headache, Fatigue or tiredness

Adult check-in
2022-09-27
Health check-in — days 1–6 daily, dose 5
Feeling: Good · Fatigue or tiredness

Adult check-in
2022-09-28
Health check-in — days 1–6 daily, dose 5
Feeling: Good · None

Adult check-in
2022-09-29
Health check-in — day 7, dose 5
Feeling: Good · None

Adult check-in
2022-10-06
Survey response — day 14, dose 5
MedDRA: Headache, Pyrexia, SARS-CoV-2 test negative — Feeling: Fair

Free text: Headache, fever. Covid RAT negative.

MedDRA releases: 2024-11 · check-in free text available
2022-10-13
Health check-in — day 21, dose 5
Feeling: Good

Adult check-in
2022-10-20
Health check-in — day 28, dose 5
Feeling: Good

Adult check-in
2022-10-27
Health check-in — day 35, dose 5
Feeling: Good

Adult check-in
2022-11-03
Health check-in — day 42, dose 5
Feeling: Good

Adult check-in
2022-12-24
Health check-in — 3 months, dose 5
Feeling: Good

Adult check-in
2023-03-23
Survey response — 6 months, dose 5
MedDRA: Condition aggravated, Pre-existing disease — Feeling: Good · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

MedDRA releases: 2024-11
2023-03-23
Report sent to call center — 6 months, dose 5
Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2023-03-24
Call successful
Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-14	Pfizer-BioNTech
2	2021-05-05	Pfizer-BioNTech
3	2021-11-10	Pfizer-BioNTech	No
4	2022-05-19	Pfizer-BioNTech	No
5	2022-09-22	Pfizer-BioNTech	No

Call center

1 call center case

1 successful

See the call center timeline

Free text

Release 8 — day 14, dose 1

2021-04-28

Symptoms: On day 10, had some nausea and deep fatigue, felt overall unwell and kind of spacy. Was fine the next day.

Release 8 — day 0, dose 2

2021-05-05

Systemic reaction (other): metal taste in mouth

Release 8 — days 1–6 daily, dose 2

2021-05-06

Systemic reaction (other): metal taste in mouth

2021-05-07

Systemic reaction (other): swollen lymph nodes on injection side

2021-05-08

Systemic reaction (other): still have swollen lymph nodes

2021-05-09

Systemic reaction (other): lymph nodes still swollen

Release 10 — days 1–6 daily, dose 3

2021-11-11

Systemic reaction (other): metallic taste in mouth

Release 10 — day 21, dose 3

2021-12-01

Symptoms: armpits glands on injection side still achy/painful, joints on that side painful too.

Release 10 — day 28, dose 3

2021-12-08

Symptoms: still fatigued, some dizziness

Release 11 — 3 months, dose 3

2022-02-09

Symptoms: vertigo, congestion, lingering on and off headache

Release 11 — day 0, dose 4

2022-05-19

Systemic reaction (other): metal taste in mouth

Release 11 — days 1–6 daily, dose 4

2022-05-20

Systemic reaction (other): metal taste in mouth

Release 12 — day 14, dose 5

2022-10-06

Symptoms: Headache, fever. Covid RAT negative.

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	Arthralgia	·	·	✓
SD	Condition aggravated	·	·	✓
SD	Dizziness	·	·	✓
SD	Fatigue	✓	✓	✓
SD	Feeling abnormal	✓	✓	✓
SD	Headache	·	·	✓
SD	Lymph node pain	·	·	✓
SD	Malaise	✓	✓	✓
SD	Nausea	✓	✓	✓
SD	Pre-existing disease	·	·	✓
SD	Pyrexia	·	·	✓
SD	Respiratory tract congestion	·	·	✓
SD	SARS-CoV-2 test negative	·	·	✓
SD	Vertigo	·	·	✓
SRO	Dysgeusia	✓	✓	✓
SRO	Lymphadenopathy	✓	✓	✓

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