L8C-24877-31142 · OpenVSafe

Timeline

Registration Vaccinations Survey responses Call reports Cases without a report Call attempts Call successful Pregnancy survey

2021-01-03
Dose 1 — Moderna
2021-01-04
Registered in v-safe
2021-01-04
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Headache, Muscle or body aches, Abdominal pain

Adult check-in
2021-01-06
Survey response — days 1–6 daily, dose 1
MedDRA: Ear pruritus — Feeling: Fair · Site: Itching · Headache, Fatigue or tiredness

Free text: Itchy ears

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-07
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-08
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache

Adult check-in
2021-01-09
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-10
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-01-24
Survey response — day 21, dose 1
MedDRA: Chest pain, Emergency care — Feeling: Good · Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: Symptoms: Chest Pain- squeezing/tightness. Went to ER on 1/23 but all test results came back good. No complications today so far · Healthcare visit (other): I went to ER only because I had never experienced chest pain before. But they said everything is fine and no need to be concerned after they did the tests.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-24
Report sent to call center — day 21, dose 1
Get care from a doctor or other healthcare professional

1 call case(s)
2021-01-31
Health check-in — day 28, dose 1
Feeling: Good

Adult check-in
2021-02-09
Health check-in — day 35, dose 1
Feeling: Good

Adult check-in
2021-02-10
Dose 2 — Moderna
2021-02-11
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness, Nausea

Adult check-in
2021-02-12
Survey response — days 1–6 daily, dose 2
MedDRA: Pre-existing disease, Pregnancy — Feeling: Good · Abdominal pain

Free text: PCOS, Pregnant 5 weeks

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-14
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-02-15
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-02-16
Survey response — days 1–6 daily, dose 2
MedDRA: Pregnancy, Vaginal haemorrhage — Feeling: Fair · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea

Free text: Vaginal bleeding - I am 6 weeks and 5 days pregnant- this is my first pregnancy

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-17
Survey response — day 7, dose 2
MedDRA: Vaginal haemorrhage — Feeling: Poor · Headache, Abdominal pain · Be unable to do your normal daily activities

Free text: Moderate Vaginal Bleeding- possible miscarriage

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-24
Survey response — day 14, dose 2
MedDRA: Abortion spontaneous, Emergency care — Feeling: Fair · Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: Symptoms: Pregnancy Loss/ Miscarriage, ended up in emergency room twice · Healthcare visit (other): Emergency Room and gynecologist

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-24
Report sent to call center — day 14, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-03-13
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-03	Moderna
2	2021-02-10	Moderna

Call center

Reported	Outcome	VAERS-related outcome
2021-01-24	Unsuccessful
2021-02-24	Unsuccessful

Free text

Release 1 — days 1–6 daily, dose 1

2021-01-06

Systemic reaction (other): Itchy ears

Release 2 — day 21, dose 1

2021-01-24

Symptoms: Chest Pain- squeezing/tightness. Went to ER on 1/23 but all test results came back good. No complications today so far

Healthcare visit (other): I went to ER only because I had never experienced chest pain before. But they said everything is fine and no need to be concerned after they did the tests.

Release 4 — days 1–6 daily, dose 2

2021-02-12

Systemic reaction (other): PCOS, Pregnant 5 weeks

2021-02-16

Systemic reaction (other): Vaginal bleeding - I am 6 weeks and 5 days pregnant- this is my first pregnancy

Release 4 — day 7, dose 2

2021-02-17

Systemic reaction (other): Moderate Vaginal Bleeding- possible miscarriage

Release 4 — day 14, dose 2

2021-02-24

Symptoms: Pregnancy Loss/ Miscarriage, ended up in emergency room twice

Healthcare visit (other): Emergency Room and gynecologist

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
HCVO	Chest pain	✓	✓	✓
HCVO	Emergency care	✓	✓	✓
SD	Abortion spontaneous	✓	✓	✓
SD	Chest pain	✓	✓	✓
SRO	Ear pruritus	✓	✓	✓
SRO	Pre-existing disease	✓	✓	✓
SRO	Pregnancy	✓	✓	✓
SRO	Vaginal haemorrhage	✓	✓	✓

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