XYM-13665-47997 · OpenVSafe

Timeline

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

2021-04-08
Dose 1 — Moderna
2021-04-09
Registered in v-safe
2021-04-09
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain, Swelling · None

Adult check-in
2021-04-10
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain, Swelling · Muscle or body aches, Abdominal pain

Adult check-in
2021-04-11
Survey response — days 1–6 daily, dose 1
MedDRA: Nasal congestion — Feeling: Fair · Site: Pain

MedDRA releases: 2021-09,2023-04,2024-11 · check-in answers available
2021-04-12
Survey response — days 1–6 daily, dose 1
MedDRA: Dyspnoea — Feeling: Fair

MedDRA releases: 2021-09,2023-04,2024-11 · check-in answers available
2021-04-14
Survey response — days 1–6 daily, dose 1
MedDRA: Axillary pain, Muscle discomfort — Feeling: Fair · Muscle or body aches

MedDRA releases: 2021-09,2023-04,2024-11 · check-in answers available
2021-04-15
Survey response — 7 day, dose 1
MedDRA: Unevaluable event — Feeling: Fair · Muscle or body aches

MedDRA releases: 2021-09,2023-04,2024-11 · check-in answers available
2021-04-22
Survey response — 14 day, dose 1
MedDRA: Menstrual disorder — Feeling: Good

MedDRA releases: 2021-09,2023-04,2024-11 · check-in answers available
2021-05-01
Health check-in — 21 day, dose 1
Feeling: Fair

Adult check-in
2021-05-07
Dose 2 — Moderna
2021-05-08
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain, Swelling · Chills, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-05-10
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-05-11
Survey response — days 1–6 daily, dose 2
MedDRA: Axillary pain, Lymphadenopathy — Feeling: Fair · Site: Itching

MedDRA releases: 2021-09,2023-04,2024-11 · check-in answers available
2021-05-13
Survey response — days 1–6 daily, dose 2
MedDRA: Menstruation irregular — Feeling: Good

MedDRA releases: 2021-09,2023-04,2024-11 · check-in answers available
2021-05-16
Health check-in — 7 day, dose 2
Feeling: Good · None

Adult check-in
2021-05-21
Health check-in — 14 day, dose 2
Feeling: Good

Adult check-in
2021-05-30
Health check-in — 21 day, dose 2
Feeling: Good

Adult check-in
2021-08-08
Health check-in — 3 month, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-08	Moderna
2	2021-05-07	Moderna

Free text

Release 7

Systemic reaction (other): slightly stuffy nose

Systemic reaction (other): Late last night I had something similar to an asthma attack (I don't have asthma) where I couldn't breathe fully. I'm able to breathe properly now though.

Systemic reaction (other): armpit on the side I got the vaccine on hurts. feels like a strained muscle though

Systemic reaction (other): still probably from mild injury rather than from the vax

Symptoms: Period started a week and a half early yesterday

Release 8

Systemic reaction (other): Armpit on that side hurts a little and lymph node is swollen

Systemic reaction (other): my period started a week early

Free-text releases are not linked to a specific 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	Menstrual disorder	✓	✓	✓
SRO	Axillary pain	✓	✓	✓
SRO	Dyspnoea	✓	✓	✓
SRO	Lymphadenopathy	✓	✓	✓
SRO	Menstruation irregular	✓	✓	✓
SRO	Muscle discomfort	✓	·	✓
SRO	Nasal congestion	✓	✓	✓
SRO	Unevaluable event	✓	✓	✓

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