5KG-11483-59401

3 vaccinations 15 coded responses 38 check-ins 15 free-text entries 0 call cases

Sex: Female
Age at first dose: 36-40
ZIP prefix: 961 / CA
Registered: 2021-07-03

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

2021-07-02
Dose 1 — Pfizer-BioNTech
2021-07-03
Registered in v-safe
2021-07-03
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-07-04
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-07-05
Survey response — days 1–6 daily, dose 1
MedDRA: Chillblains, Fatigue, Head discomfort, Pyrexia, Somnolence — Feeling: Fair · Fever · Headache, Fatigue or tiredness

Free text: Seems like on my first evening, I took a Vit D supplement and it made me immediately sleepy. Then on day two I felt sort of pressure in my head and then mild feverish/chills at night but still low temperature. Now day 3 is mild fatigue

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-06
Survey response — days 1–6 daily, dose 1
MedDRA: Dysmenorrhoea — Feeling: Fair · Muscle or body aches · Be unable to do your normal daily activities

Free text: On my period and having stronger than normal cramping during the day

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-07
Survey response — days 1–6 daily, dose 1
MedDRA: Tinnitus — Feeling: Good

Free text: Sort of ringing in my ears and more intense period

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-08
Survey response — days 1–6 daily, dose 1
MedDRA: Fatigue — Feeling: Good · Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Day 5 of period just feel tired

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-09
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-07-16
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-07-24
Dose 2 — Pfizer-BioNTech
2021-07-24
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-07-25
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-07-26
Survey response — days 1–6 daily, dose 2
MedDRA: Erythema, Pruritus, Rash macular — Feeling: Good · Rash, not including the immediate area around the injection site

Free text: Cant tell if its a rash or just sun exposure from a camping trip? Sort of red, splotchy and itchy but only on legs and belly

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-07-27
Survey response — days 1–6 daily, dose 2
MedDRA: Rash, Self-medication — Feeling: Good · Rash, not including the immediate area around the injection site

Free text: Rash seems better today after putting on dense moisturizerheat rash or vaccine? Not sure

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-07-28
Survey response — days 1–6 daily, dose 2
MedDRA: Dry skin, Miliaria, Photosensitivity reaction, Pruritus — Feeling: Good · Rash, not including the immediate area around the injection site

Free text: Just itchy on my legs mostly, cant tell if its dry skin, sun exposure or heat rash? Started day after the shot

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-07-29
Survey response — days 1–6 daily, dose 2
MedDRA: Rash, Self-medication — Feeling: Good · Rash, not including the immediate area around the injection site

Free text: Rash is milder today after using eczema creme

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-07-30
Survey response — days 1–6 daily, dose 2
MedDRA: Rash, Self-medication — Feeling: Good · Rash, not including the immediate area around the injection site

Free text: Rash is even better after a second day of oatmeal eczema cream

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-07-31
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-08-07
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-08-14
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-08-21
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-08-28
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-09-04
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-10-23
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2022-01-22
Survey response — 6 months, dose 2
MedDRA: Headache, Heavy menstrual bleeding — Feeling: Good · Be unable to do your normal daily activities

Free text: Much longer periods that include headaches that never happened before. Seems to be calming down but it has been strange the last few months.

MedDRA releases: 2024-11 · check-in free text available
2022-02-09
Dose 3 — Pfizer-BioNTech
2022-02-10
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Pain · Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2022-02-11
Survey response — days 1–6 daily, dose 3
MedDRA: Dysmenorrhoea, Headache, Heavy menstrual bleeding — Feeling: Good · Fever · Be unable to do your normal daily activities

Free text: I'm experiencing a heavy period day which do seem more intense since vaccination. Cramps are worse and headaches come now when before I never got headaches. Heavier flow for sure!

MedDRA releases: 2024-11 · check-in free text available
2022-02-12
Survey response — days 1–6 daily, dose 3
MedDRA: Unevaluable event — Feeling: Good

Free text: More normal period cramps

MedDRA releases: 2024-11 · check-in free text available
2022-02-13
Survey response — days 1–6 daily, dose 3
MedDRA: Chest discomfort, Muscle tightness, Self-medication — Feeling: Good · Muscle or body aches

Free text: I woke up with chest armpit and bicep tightness on the side of the injection but it went away with muscle rub so I believe it was just muscular

MedDRA releases: 2024-11 · check-in free text available
2022-02-14
Survey response — days 1–6 daily, dose 3
MedDRA: Dysmenorrhoea — Feeling: Good

Free text: Kinda moderate period cramps today which is a little out of ordinary

MedDRA releases: 2024-11 · check-in free text available
2022-02-15
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2022-02-16
Health check-in — day 7, dose 3
Feeling: Good · None

Adult check-in
2022-02-23
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2022-03-02
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2022-03-10
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2022-03-16
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2022-03-23
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2022-05-11
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-08-12
Survey response — 6 months, dose 3
MedDRA: Palpitations — Feeling: Good

Free text: It seems like I get brief heart palpitations since my booster shot. I've only done one booster. It seems like it happens mode often than before boosting.

MedDRA releases: 2024-11 · check-in free text available
2023-02-09
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-07-02	Pfizer-BioNTech	No
2	2021-07-24	Pfizer-BioNTech	No
3	2022-02-09	Pfizer-BioNTech	No

Free text

Release 9 — days 1–6 daily, dose 1

2021-07-05

Systemic reaction (other): Seems like on my first evening, I took a Vit D supplement and it made me immediately sleepy. Then on day two I felt sort of pressure in my head and then mild feverish/chills at night but still low temperature. Now day 3 is mild fatigue

2021-07-06

Systemic reaction (other): On my period and having stronger than normal cramping during the day

2021-07-07

Systemic reaction (other): Sort of ringing in my ears and more intense period

2021-07-08

Systemic reaction (other): Day 5 of period just feel tired

Release 9 — days 1–6 daily, dose 2

2021-07-26

Systemic reaction (other): Cant tell if its a rash or just sun exposure from a camping trip? Sort of red, splotchy and itchy but only on legs and belly

2021-07-27

Systemic reaction (other): Rash seems better today after putting on dense moisturizerheat rash or vaccine? Not sure

2021-07-28

Systemic reaction (other): Just itchy on my legs mostly, cant tell if its dry skin, sun exposure or heat rash? Started day after the shot

2021-07-29

Systemic reaction (other): Rash is milder today after using eczema creme

2021-07-30

Systemic reaction (other): Rash is even better after a second day of oatmeal eczema cream

Release 11 — 6 months, dose 2

2022-01-22

Symptoms: Much longer periods that include headaches that never happened before. Seems to be calming down but it has been strange the last few months.

Release 11 — days 1–6 daily, dose 3

2022-02-11

Systemic reaction (other): I'm experiencing a heavy period day which do seem more intense since vaccination. Cramps are worse and headaches come now when before I never got headaches. Heavier flow for sure!

2022-02-12

Systemic reaction (other): More normal period cramps

2022-02-13

Systemic reaction (other): I woke up with chest armpit and bicep tightness on the side of the injection but it went away with muscle rub so I believe it was just muscular

2022-02-14

Systemic reaction (other): Kinda moderate period cramps today which is a little out of ordinary

Release 12 — 6 months, dose 3

2022-08-12

Symptoms: It seems like I get brief heart palpitations since my booster shot. I've only done one booster. It seems like it happens mode often than before boosting.

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	Headache	·	·	✓
SD	Heavy menstrual bleeding	·	·	✓
SD	Palpitations	·	·	✓
SRO	Chest discomfort	·	·	✓
SRO	Chillblains	✓	✓	✓
SRO	Dry skin	✓	·	✓
SRO	Dysmenorrhoea	✓	✓	✓
SRO	Erythema	✓	·	✓
SRO	Fatigue	✓	✓	✓
SRO	Head discomfort	✓	✓	✓
SRO	Headache	·	·	✓
SRO	Heavy menstrual bleeding	·	·	✓
SRO	Miliaria	✓	·	✓
SRO	Muscle tightness	·	·	✓
SRO	Photosensitivity reaction	✓	·	✓
SRO	Pruritus	✓	·	✓
SRO	Pyrexia	✓	✓	✓
SRO	Rash	✓	·	✓
SRO	Rash macular	✓	·	✓
SRO	Self-medication	✓	·	✓
SRO	Somnolence	✓	✓	✓
SRO	Tinnitus	✓	✓	✓
SRO	Unevaluable event	·	·	✓

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