2HF-25513-55596

3 vaccinations 10 coded responses 27 check-ins 10 free-text entries 0 call cases

Sex: —
Age at first dose: 26-30
ZIP prefix: 010 / MA
Registered: 2021-03-03

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

2021-03-03
Registered in v-safe
2021-03-03
Dose 1 — Pfizer-BioNTech
2021-03-03
Survey response — day 0, dose 1
MedDRA: Unevaluable event — Feeling: Good · Site: Pain · Chills, Muscle or body aches, Fatigue or tiredness, Nausea

Free text: These might not be vaccine related and might be anxiety feelings

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-04
Survey response — days 1–6 daily, dose 1
MedDRA: Anxiety — Feeling: Good · Site: Pain · Chills, Headache, Muscle or body aches, Fatigue or tiredness, Nausea

Free text: Some may be anxiety related

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-05
Survey response — days 1–6 daily, dose 1
MedDRA: Pre-existing disease — Feeling: Good · Site: Pain · Muscle or body aches

Free text: Body aches are a norm for me

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-06
Survey response — days 1–6 daily, dose 1
MedDRA: Pain — Feeling: Good · Muscle or body aches

Free text: Normal body aches

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-07
Survey response — days 1–6 daily, dose 1
MedDRA: Pain — Feeling: Good · Muscle or body aches

Free text: Usual body aches and not related to vaccine

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-19
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-03-24
Dose 2 — Pfizer-BioNTech
2021-03-24
Health check-in — day 0, dose 2
Feeling: Good · Nausea

Adult check-in
2021-03-25
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-03-26
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-03-27
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-03-30
Survey response — days 1–6 daily, dose 2
MedDRA: Anxiety — Feeling: Good · Fatigue or tiredness, Nausea

Free text: Not sure if related to vaccine. Could be due to anxiety.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-09
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-05
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-09-24
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-01-07
Dose 3 — Moderna
2022-01-08
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain · Chills, Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2022-01-09
Survey response — days 1–6 daily, dose 3
MedDRA: Heavy menstrual bleeding, Menstruation irregular — Feeling: Fair · Site: Pain · Muscle or body aches, Fatigue or tiredness

Free text: Early menstrual cycle with heavier than normal bleeding

MedDRA releases: 2024-11 · check-in free text available
2022-01-10
Survey response — days 1–6 daily, dose 3
MedDRA: Heavy menstrual bleeding — Feeling: Fair · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness, Nausea, Diarrhea · Be unable to work or attend school

Free text: Early extremely heavy menstruation

MedDRA releases: 2024-11 · check-in free text available
2022-01-11
Survey response — days 1–6 daily, dose 3
MedDRA: Dysmenorrhoea, Heavy menstrual bleeding, Menstruation irregular — Feeling: Fair · Site: Pain · Muscle or body aches, Fatigue or tiredness, Nausea

Free text: After receiving my dose, I started menstruating 2 weeks earlier than expected. Very heavy with cramps.

MedDRA releases: 2024-11 · check-in free text available
2022-01-12
Survey response — days 1–6 daily, dose 3
MedDRA: Menstruation irregular — Feeling: Fair · Headache, Muscle or body aches, Fatigue or tiredness, Nausea

Free text: Have my period, brought on early by vaccine

MedDRA releases: 2024-11 · check-in free text available
2022-01-13
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Muscle or body aches, Fatigue or tiredness, Nausea

Adult check-in
2022-01-23
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2022-01-28
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2022-02-06
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2022-02-11
Health check-in — day 35, dose 3
Feeling: Poor

Adult check-in
2022-02-18
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2022-04-10
Health check-in — 3 months, dose 3
Feeling: Fair

Adult check-in
2023-01-07
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-03	Pfizer-BioNTech
2	2021-03-24	Pfizer-BioNTech
3	2022-01-07	Moderna	No

Free text

Release 5 — day 0, dose 1

2021-03-03

Systemic reaction (other): These might not be vaccine related and might be anxiety feelings

Release 5 — days 1–6 daily, dose 1

2021-03-04

Systemic reaction (other): Some may be anxiety related

2021-03-05

Systemic reaction (other): Body aches are a norm for me

2021-03-06

Systemic reaction (other): Normal body aches

2021-03-07

Systemic reaction (other): Usual body aches and not related to vaccine

Release 6 — days 1–6 daily, dose 2

2021-03-30

Systemic reaction (other): Not sure if related to vaccine. Could be due to anxiety.

Release 10 — days 1–6 daily, dose 3

2022-01-09

Systemic reaction (other): Early menstrual cycle with heavier than normal bleeding

2022-01-10

Systemic reaction (other): Early extremely heavy menstruation

2022-01-11

Systemic reaction (other): After receiving my dose, I started menstruating 2 weeks earlier than expected. Very heavy with cramps.

2022-01-12

Systemic reaction (other): Have my period, brought on early by vaccine

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
SRO	Anxiety	✓	✓	✓
SRO	Dysmenorrhoea	·	·	✓
SRO	Heavy menstrual bleeding	·	·	✓
SRO	Menstruation irregular	·	·	✓
SRO	Pain	✓	✓	✓
SRO	Pre-existing disease	✓	✓	✓
SRO	Unevaluable event	✓	✓	✓

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