33D-13476-56785

5 vaccinations 11 coded responses 31 check-ins 11 free-text entries 0 call cases

Sex: Female
Age at first dose: 31-35
ZIP prefix: 017 / MA
Registered: 2021-02-11

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

2021-02-11
Registered in v-safe
2021-02-11
Dose 1 — Pfizer-BioNTech
2021-02-11
Health check-in — day 0, dose 1
Feeling: Good · None

Adult check-in
2021-02-12
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-13
Survey response — days 1–6 daily, dose 1
MedDRA: Abdominal distension — Feeling: Good

Free text: A little bloated ness mild symptom

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-14
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-02-15
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-16
Survey response — days 1–6 daily, dose 1
MedDRA: Glassy eyes — Feeling: Good · Fatigue or tiredness

Free text: Glassy eyes

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-17
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-18
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-02-25
Survey response — day 14, dose 1
MedDRA: Chest discomfort, Fatigue, Migraine — Feeling: Good

Free text: Had a migraine-like headache on day 8 post-vaccination #1 and felt fatigued and as if my chest had pressure on it/felt heavy.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-04
Dose 2 — Pfizer-BioNTech
2021-03-04
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-03-05
Survey response — days 1–6 daily, dose 2
MedDRA: Feeling abnormal — Feeling: Good · Site: Pain · Headache

Free text: Brain fog in the morning

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-06
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Diarrhea

Adult check-in
2021-03-07
Survey response — days 1–6 daily, dose 2
MedDRA: Thirst — Feeling: Good

Free text: Very thirsty

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-08
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-09
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Diarrhea

Adult check-in
2021-03-11
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-03-18
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-03-25
Survey response — day 21, dose 2
MedDRA: Chest discomfort, Cough, Pre-existing disease — Feeling: Good

Free text: Allergy like symptoms. Need to cough off tight chest 2-3 times per day

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-01
Survey response — day 28, dose 2
MedDRA: Sinusitis — Feeling: Fair · Be unable to do your normal daily activities

Free text: Sinus infection

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-08
Survey response — day 35, dose 2
MedDRA: Oligomenorrhoea — Feeling: Good

Free text: Missed period but not pregnant.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-15
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-06-03
Survey response — 3 months, dose 2
MedDRA: Abdominal distension, Dyspepsia, Haematochezia — Feeling: Good

Free text: Heartburn and bloat. One time blood in stool

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-09-02
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-11-12
Dose 3 — Moderna
2022-03-04
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in
2022-04-09
Dose 4 — Pfizer-BioNTech
2022-09-21
Dose 5 — Moderna
Co-administered: Flu
2022-10-09
Health check-in — day 14, dose 5
Feeling: Good

Adult check-in
2022-10-12
Survey response — day 21, dose 5
MedDRA: Blood glucose increased, Cold sweat, Dizziness, Postprandial hypoglycaemia, Tremor — Feeling: Good

Free text: On 10/10 I had a big glucose excursion up to 225 with reactive hypoglycemia thereafter. Dizzy, shaking hands, cold sweat. Coincidentally I am currently piloting a CGM for a study. I am not diabetic, nor at risk. Have been in range 70-150 since.

MedDRA releases: 2024-11 · check-in free text available
2022-10-19
Survey response — day 28, dose 5
MedDRA: Body temperature increased, Fatigue — Feeling: Good

Free text: 6-h of low grade fever 100.1 on Sunday, 10/16. Tiredness. Felt normal since.

MedDRA releases: 2024-11 · check-in free text available
2022-10-26
Health check-in — day 35, dose 5
Feeling: Good

Adult check-in
2022-11-04
Health check-in — day 42, dose 5
Feeling: Good

Adult check-in
2022-12-23
Health check-in — 3 months, dose 5
Feeling: Good

Adult check-in
2023-03-24
Health check-in — 6 months, dose 5
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-11	Pfizer-BioNTech
2	2021-03-04	Pfizer-BioNTech
3	2021-11-12	Moderna	No
4	2022-04-09	Pfizer-BioNTech	No
5	2022-09-21	Moderna	Flu

Free text

Release 4 — days 1–6 daily, dose 1

2021-02-13

Systemic reaction (other): A little bloated ness mild symptom

2021-02-16

Systemic reaction (other): Glassy eyes

Release 4 — day 14, dose 1

2021-02-25

Symptoms: Had a migraine-like headache on day 8 post-vaccination #1 and felt fatigued and as if my chest had pressure on it/felt heavy.

Release 5 — days 1–6 daily, dose 2

2021-03-05

Systemic reaction (other): Brain fog in the morning

2021-03-07

Systemic reaction (other): Very thirsty

Release 6 — day 21, dose 2

2021-03-25

Symptoms: Allergy like symptoms. Need to cough off tight chest 2-3 times per day

Release 6 — day 28, dose 2

2021-04-01

Symptoms: Sinus infection

Release 7 — day 35, dose 2

2021-04-08

Symptoms: Missed period but not pregnant.

Release 8 — 3 months, dose 2

2021-06-03

Symptoms: Heartburn and bloat. One time blood in stool

Release 12 — day 21, dose 5

2022-10-12

Symptoms: On 10/10 I had a big glucose excursion up to 225 with reactive hypoglycemia thereafter. Dizzy, shaking hands, cold sweat. Coincidentally I am currently piloting a CGM for a study. I am not diabetic, nor at risk. Have been in range 70-150 since.

Release 12 — day 28, dose 5

2022-10-19

Symptoms: 6-h of low grade fever 100.1 on Sunday, 10/16. Tiredness. Felt normal since.

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	Abdominal distension	✓	✓	✓
SD	Blood glucose increased	·	·	✓
SD	Body temperature increased	·	·	✓
SD	Chest discomfort	✓	✓	✓
SD	Cold sweat	·	·	✓
SD	Cough	✓	✓	✓
SD	Dizziness	·	·	✓
SD	Dyspepsia	✓	✓	✓
SD	Fatigue	✓	✓	✓
SD	Haematochezia	✓	✓	✓
SD	Migraine	✓	✓	✓
SD	Oligomenorrhoea	✓	✓	✓
SD	Postprandial hypoglycaemia	·	·	✓
SD	Pre-existing disease	✓	✓	✓
SD	Sinusitis	✓	✓	✓
SD	Tremor	·	·	✓
SRO	Abdominal distension	✓	✓	✓
SRO	Feeling abnormal	✓	✓	✓
SRO	Glassy eyes	✓	✓	✓
SRO	Thirst	✓	✓	✓

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