YJG-30177-18296 · OpenVSafe

Timeline

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

2021-03-03
Dose 1 — Moderna
2021-03-06
Registered in v-safe
2021-03-06
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-07
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-08
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-09
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-10
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-04-01
Dose 2 — Moderna
2021-04-02
Survey response — days 1–6 daily, dose 2
MedDRA: Arthralgia, Emergency care, Pain, Pain in extremity, Sleep disorder — Feeling: Fair · Site: Pain · Be unable to do your normal daily activities

Free text: 12 hrs after my shot my left leg hurt me so bad that I about went to ER.... thought it might be a blood clot. I was crying for about 1 hr and wanted to cut my leg off it was so painful! From my thigh to my ankle ... up and down! On thru the night I would have major pain in my knee and lower leg which went on about every hour waking me up.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-03
Survey response — days 1–6 daily, dose 2
MedDRA: Emergency care, Pain in extremity — Feeling: Fair · Site: Pain · Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: Leg still hurts but went to ER last night and I do t have a blood clot!

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-03
Report sent to call center — days 1–6 daily, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-04
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-05
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache

Adult check-in
2021-04-06
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-07
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-08
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-06-14
Call successful
Does not wish to fill out VAERS report

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-03	Moderna
2	2021-04-01	Moderna

Call center

Reported	Outcome	VAERS-related outcome
2021-04-03	Successful 2021-06-14	Does not wish to fill out VAERS report

Free text

Release 6 — days 1–6 daily, dose 2

2021-04-02

Systemic reaction (other): 12 hrs after my shot my left leg hurt me so bad that I about went to ER.... thought it might be a blood clot. I was crying for about 1 hr and wanted to cut my leg off it was so painful! From my thigh to my ankle ... up and down! On thru the night I would have major pain in my knee and lower leg which went on about every hour waking me up.

2021-04-03

Systemic reaction (other): Leg still hurts but went to ER last night and I do t have a blood clot!

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	Arthralgia	✓	✓	✓
SRO	Emergency care	✓	✓	✓
SRO	Pain	✓	✓	✓
SRO	Pain in extremity	✓	✓	✓
SRO	Sleep disorder	✓	✓	✓

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