ZD3-26763-44067

4 vaccinations 8 coded responses 53 check-ins 8 free-text entries 3 call cases

Sex: Female
Age at first dose: 26-30
ZIP prefix: 200 / DC
Registered: 2021-04-13

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

2021-04-13
Registered in v-safe
2021-04-13
Dose 1 — Pfizer-BioNTech
2021-04-13
Health check-in — day 0, dose 1
Feeling: Poor · Site: Pain, Swelling, Itching · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-04-14
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain, Swelling, Itching · Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to work, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Adult check-in
2021-04-14
Report sent to call center — days 1–6 daily, dose 1
Be unable to work · Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-15
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-04-16
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Joint pains, Fatigue or tiredness

Adult check-in
2021-04-17
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Muscle or body aches

Adult check-in
2021-04-18
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache, 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 — day 7, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-04-27
Survey response — day 14, dose 1
MedDRA: Menstruation irregular — Feeling: Fair · Be unable to do your normal daily activities

Free text: Worse than usual menstrual period.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-03
Dose 2 — Pfizer-BioNTech
2021-05-03
Health check-in — day 0, dose 2
Feeling: Fair · Site: Pain · Fever · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-05-04
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to work or attend school, Be unable to do your normal daily activities

Adult check-in
2021-05-05
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Redness, Swelling · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-05-06
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Swelling, Itching · Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-05-07
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Itching · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-05-08
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-05-09
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Joint pains

Adult check-in
2021-05-10
Health check-in — day 7, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-05-17
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-24
Survey response — day 21, dose 2
MedDRA: Heavy menstrual bleeding, Menstrual disorder — Feeling: Fair · Be unable to do your normal daily activities

Free text: My menstrual period, which is generally very regular, came a week early and heavier than usual.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-31
Survey response — day 28, dose 2
MedDRA: Heavy menstrual bleeding, Menstruation irregular — Feeling: Good

Free text: Early, heavy and long period continues

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-07
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-14
Survey response — day 42, dose 2
MedDRA: Heart rate increased — Feeling: Good

Free text: Ive noticed that my resting heart rate, which usually fluctuates in a regular latter over the course of my menstrual cycle, has stayed elevated rather than following its usual pattern. This seems to have started after my first vaccine.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-08-02
Survey response — 3 months, dose 2
MedDRA: Dizziness, Pre-existing disease — Feeling: Good · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Ive bouts of lightheadedness that lasted between 10 mins and 1 hour. I have PVCs, so its not unexpected, but it isnt a thing thats ever happened to me before. I did go to my cardiologist who confirmed the PVCs arent more frequent than

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-02
Report sent to call center — 3 months, dose 2
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-08-05
Call 1 — Left Voicemail
2021-08-10
Call successful
Participant prefers to complete VAERS report online
2021-11-01
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-12-01
Dose 3 — Pfizer-BioNTech
2021-12-02
Health check-in — days 1–6 daily, dose 3
Feeling: Poor · Site: Pain, Itching · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Vomiting · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Adult check-in
2021-12-02
Report sent to call center — days 1–6 daily, dose 3
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

Telehealth, virtual health, or email health consultation · 1 call case(s)
2021-12-03
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain, Swelling, Itching · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea

Adult check-in
2021-12-03
Call 1 — Left Voicemail
2021-12-04
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain, Swelling, Itching · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea

Adult check-in
2021-12-05
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain, Swelling, Itching · Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea

Adult check-in
2021-12-06
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain, Swelling, Itching · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-12-07
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness, Diarrhea · Be unable to work or attend school

Adult check-in
2021-12-08
Health check-in — day 7, dose 3
Feeling: Fair · Fatigue or tiredness

Adult check-in
2021-12-15
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-12-22
Survey response — day 21, dose 3
MedDRA: Heavy menstrual bleeding, Menstruation irregular, Reaction to previous exposure to any vaccine — Feeling: Good

Free text: My period was heavier than usual and came several days earlier than expected. Similar symptom to when I was initially vaccinated.

MedDRA releases: 2024-11 · check-in free text available
2021-12-29
Health check-in — day 28, dose 3
Feeling: Fair

Adult check-in
2022-01-05
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2022-01-12
Health check-in — day 42, dose 3
Feeling: Good

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

Adult check-in
2022-06-01
Health check-in — 6 months, dose 3
Feeling: Fair

Adult check-in
2022-10-14
Dose 4 — Moderna
2022-10-14
Survey response — day 0, dose 4
MedDRA: Brain fog — Feeling: Fair · Fever · Chills, Headache, Fatigue or tiredness

Free text: Brain fog

MedDRA releases: 2024-11 · check-in free text available
2022-10-15
Health check-in — days 1–6 daily, dose 4
Feeling: Poor · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to work or attend school, Be unable to do your normal daily activities

Adult check-in
2022-10-16
Health check-in — days 1–6 daily, dose 4
Feeling: Fair · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Adult check-in
2022-10-17
Health check-in — days 1–6 daily, dose 4
Feeling: Fair · Site: Pain, Itching · Fatigue or tiredness

Adult check-in
2022-10-18
Health check-in — days 1–6 daily, dose 4
Feeling: Fair · Site: Pain, Itching · Fatigue or tiredness

Adult check-in
2022-10-19
Health check-in — days 1–6 daily, dose 4
Feeling: Fair · Site: Pain, Itching · Headache, Fatigue or tiredness

Adult check-in
2022-10-20
Health check-in — days 1–6 daily, dose 4
Feeling: Good · Site: Pain, Itching · Fatigue or tiredness

Adult check-in
2022-10-21
Health check-in — day 7, dose 4
Feeling: Fair · Headache, Fatigue or tiredness

Adult check-in
2022-10-28
Health check-in — day 14, dose 4
Feeling: Good

Adult check-in
2022-11-04
Health check-in — day 21, dose 4
Feeling: Good

Adult check-in
2022-11-13
Health check-in — day 28, dose 4
Feeling: Good

Adult check-in
2022-11-18
Survey response — day 35, dose 4
MedDRA: Menstruation delayed, Reaction to previous exposure to any vaccine — Feeling: Fair

Free text: Menstrual period was nearly a week later than expected (consistent with after my other doses)

MedDRA releases: 2024-11 · check-in free text available
2022-11-25
Health check-in — day 42, dose 4
Feeling: Fair

Adult check-in
2023-01-13
Health check-in — 3 months, dose 4
Feeling: Good

Adult check-in
2023-04-14
Health check-in — 6 months, dose 4
Feeling: Poor

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-13	Pfizer-BioNTech
2	2021-05-03	Pfizer-BioNTech
3	2021-12-01	Pfizer-BioNTech	No
4	2022-10-14	Moderna	No

Call center

Reported	Outcome	VAERS-related outcome
2021-04-14	Successful	Participant prefers to complete VAERS report online
2021-08-02	Successful 2021-08-10	Participant prefers to complete VAERS report online
2021-12-02	Unsuccessful

Free text

Release 8 — day 14, dose 1

2021-04-27

Symptoms: Worse than usual menstrual period.

Release 8 — day 21, dose 2

2021-05-24

Symptoms: My menstrual period, which is generally very regular, came a week early and heavier than usual.

Release 8 — day 28, dose 2

2021-05-31

Symptoms: Early, heavy and long period continues

Release 9 — day 42, dose 2

2021-06-14

Symptoms: Ive noticed that my resting heart rate, which usually fluctuates in a regular latter over the course of my menstrual cycle, has stayed elevated rather than following its usual pattern. This seems to have started after my first vaccine.

Release 9 — 3 months, dose 2

2021-08-02

Symptoms: Ive bouts of lightheadedness that lasted between 10 mins and 1 hour. I have PVCs, so its not unexpected, but it isnt a thing thats ever happened to me before. I did go to my cardiologist who confirmed the PVCs arent more frequent than

Release 10 — day 21, dose 3

2021-12-22

Symptoms: My period was heavier than usual and came several days earlier than expected. Similar symptom to when I was initially vaccinated.

Release 12 — day 0, dose 4

2022-10-14

Systemic reaction (other): Brain fog

Release 12 — day 35, dose 4

2022-11-18

Symptoms: Menstrual period was nearly a week later than expected (consistent with after my other doses)

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	Dizziness	✓	·	✓
SD	Heart rate increased	✓	✓	✓
SD	Heavy menstrual bleeding	✓	✓	✓
SD	Menstrual disorder	✓	✓	✓
SD	Menstruation delayed	·	·	✓
SD	Menstruation irregular	✓	✓	✓
SD	Pre-existing disease	✓	·	✓
SD	Reaction to previous exposure to any vaccine	·	·	✓
SRO	Brain fog	·	·	✓

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