U25-29963-71772 · OpenVSafe

Timeline

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

2021-01-19
Registered in v-safe
2021-01-19
Dose 1 — Moderna
2021-01-24
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain, Redness · Fatigue or tiredness, Nausea

Adult check-in
2021-01-26
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-02-16
Dose 2 — Moderna
2021-02-23
Health check-in — day 7, dose 2
Feeling: Good · Site: Pain, Redness, Swelling, Itching · Chills, Headache, Abdominal pain · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-03-02
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-03-16
Survey response — day 28, dose 2
MedDRA: Rash, Treponema test false positive — Feeling: Good · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Rash. False positive syphilis test.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-16
Report sent to call center — day 28, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-12-21
Call 1 — Could Not Reach Participant
2021-12-27
Call 2 — Could Not Reach Participant

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-19	Moderna
2	2021-02-16	Moderna

Call center

1 call center case

1 unsuccessful

1 wait over 3 months for a first call

See the call center timeline

Free text

Release 5 — day 28, dose 2

2021-03-16

Symptoms: Rash. False positive syphilis test.

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
SD	Rash	✓	✓	✓
SD	Treponema test false positive	✓	✓	✓

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