6MF-51573-18482

4 vaccinations 21 coded responses 53 check-ins 20 free-text entries 0 call cases

Sex: Female
Age at first dose: 46-50
ZIP prefix: 112 / NY
Registered: 2021-04-14

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

2021-04-14
Registered in v-safe
2021-04-14
Dose 1 — Pfizer-BioNTech
2021-04-14
Survey response — day 0, dose 1
MedDRA: Dizziness — Feeling: Good · Site: Pain · Headache

Free text: Dizziness

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

Free text: Very happy mood both days

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-16
Survey response — days 1–6 daily, dose 1
MedDRA: Dizziness — Feeling: Good · Muscle or body aches

Free text: Giddiness these past three days, very odd surge in spirits

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-17
Survey response — days 1–6 daily, dose 1
MedDRA: Dizziness — Feeling: Good

Free text: Giddiness like a huge quick sense of humor; maybe RNA is rejuvenating!

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-18
Survey response — days 1–6 daily, dose 1
MedDRA: Energy increased — Feeling: Good · Fatigue or tiredness

Free text: Heightened humorous energy

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-19
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Muscle or body aches

Adult check-in
2021-04-21
Survey response — day 7, dose 1
MedDRA: Energy increased — Feeling: Good · Fatigue or tiredness

Free text: Feeling energized

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-28
Survey response — day 14, dose 1
MedDRA: Joint stiffness, Musculoskeletal stiffness — Feeling: Good

Free text: Stiffness in shoulders and joints

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: Dizziness — Feeling: Good · Site: Pain · Fatigue or tiredness

Free text: Dizziness; giddiness

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: Musculoskeletal stiffness — Feeling: Fair · Site: Swelling, Itching · Fever · Muscle or body aches, Fatigue or tiredness, Nausea

Free text: Stiffness in muscles

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-07
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Itching · Headache, Muscle or body aches

Adult check-in
2021-05-08
Survey response — days 1–6 daily, dose 2
MedDRA: Myalgia, Pain — Feeling: Good · Site: Itching · Muscle or body aches, Fatigue or tiredness

Free text: Various little shooting pains in muscles and body, but minor

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

Adult check-in
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 · Headache

Adult check-in
2021-05-12
Health check-in — day 7, dose 2
Feeling: Good · Muscle or body aches, 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
2021-11-14
Dose 3 — Pfizer-BioNTech
Co-administered: Flu
2021-11-14
Survey response — day 0, dose 3
MedDRA: Balance disorder, Dizziness — Feeling: Good · Fatigue or tiredness

Free text: Slightly dizzy, off-balance

MedDRA releases: 2024-11 · check-in free text available
2021-11-15
Survey response — days 1–6 daily, dose 3
MedDRA: Brain fog, Myalgia, Pain — Feeling: Fair · Site: Pain · Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea

Free text: Some brief shooting pains in muscles and body, brain fog

MedDRA releases: 2024-11 · check-in free text available
2021-11-16
Survey response — days 1–6 daily, dose 3
MedDRA: Axillary pain, Pain — Feeling: Fair · Site: Pain, Redness, Itching · Fever · Headache, Joint pains, Nausea · Be unable to do your normal daily activities

Free text: Both underarms had dull pain yesterday and today. Is that lymph nodes?

MedDRA releases: 2024-11 · check-in free text available
2021-11-17
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Swelling, Itching · Joint pains, Nausea

Adult check-in
2021-11-18
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Pain, Redness, Itching · Joint pains, Nausea

Adult check-in
2021-11-19
Survey response — days 1–6 daily, dose 3
MedDRA: Axillary pain, Oedema peripheral — Feeling: Good · Site: Swelling, Itching · Joint pains, Fatigue or tiredness, Nausea

Free text: During this week my underarms were swollen and painful, but it lessened from Monday to Friday.

MedDRA releases: 2024-11 · check-in free text available
2021-11-20
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Redness, Itching · Joint pains

Adult check-in
2021-11-21
Health check-in — day 7, dose 3
Feeling: Good · Site: Itching · Joint pains

Adult check-in
2021-11-28
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-12-05
Health check-in — day 21, dose 3
Feeling: Good

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

Adult check-in
2021-12-19
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2021-12-26
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2022-02-13
Survey response — 3 months, dose 3
MedDRA: Fatigue, Joint stiffness, Pain in extremity — Feeling: Good

Free text: Just a bit of stiff joint pain in my hands, and heavy fatigue.

MedDRA releases: 2024-11 · check-in free text available
2022-05-15
Survey response — 6 months, dose 3
MedDRA: COVID-19 — Feeling: Fair · Be unable to do your normal daily activities

Free text: I had Covid19 from April 27 to today May 15. I'm better now.

MedDRA releases: 2024-11 · check-in free text available
2022-10-25
Dose 4 — Pfizer-BioNTech
Co-administered: Flu
2022-10-25
Survey response — day 0, dose 4
MedDRA: Dizziness — Feeling: Good · Site: Pain, Redness · Fatigue or tiredness

Free text: Dizzy, lightheaded

MedDRA releases: 2024-11 · check-in free text available
2022-10-26
Health check-in — days 1–6 daily, dose 4
Feeling: Fair · Site: Pain, Redness, Swelling · Fever · Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2022-10-27
Survey response — days 1–6 daily, dose 4
MedDRA: Joint stiffness, Musculoskeletal stiffness — Feeling: Good · Site: Redness, Swelling, Itching · Fever

Free text: Stiff muscles and joints

MedDRA releases: 2024-11 · check-in free text available
2022-10-28
Health check-in — days 1–6 daily, dose 4
Feeling: Good · Site: Redness, Swelling, Itching · Fever · Fatigue or tiredness

Adult check-in
2022-10-29
Health check-in — days 1–6 daily, dose 4
Feeling: Good · Site: Redness, Itching · Fatigue or tiredness

Adult check-in
2022-10-30
Health check-in — days 1–6 daily, dose 4
Feeling: Good · Site: Redness, Itching · Fatigue or tiredness

Adult check-in
2022-10-31
Health check-in — days 1–6 daily, dose 4
Feeling: Good · Site: Redness, Itching · Muscle or body aches

Adult check-in
2022-11-01
Health check-in — day 7, dose 4
Feeling: Good · Site: Redness · Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2022-11-08
Health check-in — day 14, dose 4
Feeling: Good

Adult check-in
2022-11-15
Survey response — day 21, dose 4
MedDRA: Anxiety, Fatigue, Heavy menstrual bleeding, Menopause, Menstruation irregular — Feeling: Good · Be unable to do your normal daily activities

Free text: My menstrual cycle returned after two months of skipping it! with fatigue + anxiety. I'm in peri-menopause. My Covid vaccinations and boosters have made my periods very much heavier and return after skipping! Add it to your data for females. I'm 52.

MedDRA releases: 2024-11 · check-in free text available
2022-11-22
Health check-in — day 28, dose 4
Feeling: Good

Adult check-in
2022-11-29
Survey response — day 35, dose 4
MedDRA: Acne — Feeling: Good

Free text: Some hormonal acne, for the past month.

MedDRA releases: 2024-11 · check-in free text available
2022-12-06
Health check-in — day 42, dose 4
Feeling: Good

Adult check-in
2023-01-24
Health check-in — 3 months, dose 4
Feeling: Good

Adult check-in
2023-04-25
Survey response — 6 months, dose 4
MedDRA: Brain fog, Fatigue — Feeling: Fair

MedDRA releases: 2024-11

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-14	Pfizer-BioNTech
2	2021-05-05	Pfizer-BioNTech
3	2021-11-14	Pfizer-BioNTech	Flu
4	2022-10-25	Pfizer-BioNTech	Flu

Free text

Release 7 — day 0, dose 1

2021-04-14

Systemic reaction (other): Dizziness

Release 7 — days 1–6 daily, dose 1

2021-04-15

Systemic reaction (other): Very happy mood both days

2021-04-16

Systemic reaction (other): Giddiness these past three days, very odd surge in spirits

2021-04-17

Systemic reaction (other): Giddiness like a huge quick sense of humor; maybe RNA is rejuvenating!

2021-04-18

Systemic reaction (other): Heightened humorous energy

Release 7 — day 7, dose 1

2021-04-21

Systemic reaction (other): Feeling energized

Release 8 — day 14, dose 1

2021-04-28

Symptoms: Stiffness in shoulders and joints

Release 8 — day 0, dose 2

2021-05-05

Systemic reaction (other): Dizziness; giddiness

Release 8 — days 1–6 daily, dose 2

2021-05-06

Systemic reaction (other): Stiffness in muscles

2021-05-08

Systemic reaction (other): Various little shooting pains in muscles and body, but minor

Release 10 — day 0, dose 3

2021-11-14

Systemic reaction (other): Slightly dizzy, off-balance

Release 10 — days 1–6 daily, dose 3

2021-11-15

Systemic reaction (other): Some brief shooting pains in muscles and body, brain fog

2021-11-16

Systemic reaction (other): Both underarms had dull pain yesterday and today. Is that lymph nodes?

2021-11-19

Systemic reaction (other): During this week my underarms were swollen and painful, but it lessened from Monday to Friday.

Release 11 — 3 months, dose 3

2022-02-13

Symptoms: Just a bit of stiff joint pain in my hands, and heavy fatigue.

Release 11 — 6 months, dose 3

2022-05-15

Symptoms: I had Covid19 from April 27 to today May 15. I'm better now.

Release 12 — day 0, dose 4

2022-10-25

Systemic reaction (other): Dizzy, lightheaded

Release 12 — days 1–6 daily, dose 4

2022-10-27

Systemic reaction (other): Stiff muscles and joints

Release 12 — day 21, dose 4

2022-11-15

Symptoms: My menstrual cycle returned after two months of skipping it! with fatigue + anxiety. I'm in peri-menopause. My Covid vaccinations and boosters have made my periods very much heavier and return after skipping! Add it to your data for females. I'm 52. cut off by CDC

Release 12 — day 35, dose 4

2022-11-29

Symptoms: Some hormonal acne, for the past month.

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	Acne	·	·	✓
SD	Anxiety	·	·	✓
SD	Brain fog	·	·	✓
SD	COVID-19	·	·	✓
SD	Fatigue	·	·	✓
SD	Heavy menstrual bleeding	·	·	✓
SD	Joint stiffness	✓	✓	✓
SD	Menopause	·	·	✓
SD	Menstruation irregular	·	·	✓
SD	Musculoskeletal stiffness	✓	✓	✓
SD	Pain in extremity	·	·	✓
SRO	Axillary pain	·	·	✓
SRO	Balance disorder	·	·	✓
SRO	Brain fog	·	·	✓
SRO	Dizziness	✓	✓	✓
SRO	Energy increased	✓	✓	✓
SRO	Joint stiffness	·	·	✓
SRO	Musculoskeletal stiffness	✓	✓	✓
SRO	Myalgia	✓	✓	✓
SRO	Oedema peripheral	·	·	✓
SRO	Pain	✓	✓	✓
SRO	Unevaluable event	✓	✓	✓

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