YZL-14828-34470 · OpenVSafe

Timeline

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

2021-03-06
Dose 1 — Moderna
2021-03-10
Registered in v-safe
2021-03-10
Survey response — days 1–6 daily, dose 1
MedDRA: Arthralgia, Asthenia, Chills, Condition aggravated, Hot flush, Pain, Pre-existing disease — Feeling: Good · Site: Pain

Free text: The second day after the vaccine I had the severe symptoms as I had trouble with my ADLs d/t arm heaviness and pain. I also had chills, hot flashes, body aches, joint pain and generalized weakness.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-11
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-15
Survey response — day 7, dose 1
MedDRA: Pregnancy — Feeling: Good

Free text: I just wanted to update you that Im pregnant. Missed period and have positive pregnancy test. Im scheduled for 2nd dose on 4/3

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-06	Moderna

Free text

Release 5 — days 1–6 daily, dose 1

2021-03-10

Systemic reaction (other): The second day after the vaccine I had the severe symptoms as I had trouble with my ADLs d/t arm heaviness and pain. I also had chills, hot flashes, body aches, joint pain and generalized weakness.

Release 5 — day 7, dose 1

2021-03-15

Systemic reaction (other): I just wanted to update you that Im pregnant. Missed period and have positive pregnancy test. Im scheduled for 2nd dose on 4/3

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	Asthenia	✓	✓	✓
SRO	Chills	✓	✓	✓
SRO	Condition aggravated	✓	✓	✓
SRO	Hot flush	✓	✓	✓
SRO	Pain	✓	✓	✓
SRO	Pre-existing disease	✓	✓	✓
SRO	Pregnancy	✓	✓	✓

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