KLT-13466-86575 · OpenVSafe

Timeline

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

2020-12-30
Dose 1 — Moderna
2021-01-22
Registered in v-safe
2021-01-22
Survey response — day 21, dose 1
MedDRA: Rash, SARS-CoV-2 test negative, Urticaria — Feeling: Good · Be unable to work

Free text: Developed a hives like rash over 70% of my body on 1/16/21 that improved after 2 days. I had 2 negative covid test results 2 days after developing the rash

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-22
Report sent to call center — day 21, dose 1
Be unable to work

1 call case(s)
2021-01-27
Dose 2 — Moderna
2021-01-28
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Adult check-in
2021-01-29
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Headache

Adult check-in
2021-01-31
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-01
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-10
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-30	Moderna
2	2021-01-27	Moderna

Call center

1 call center case

1 priority 2/3 (triaged and no follow up)

See the call center timeline

Free text

Release 2 — day 21, dose 1

2021-01-22

Symptoms: Developed a hives like rash over 70% of my body on 1/16/21 that improved after 2 days. I had 2 negative covid test results 2 days after developing the rash

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	SARS-CoV-2 test negative	✓	✓	✓
SD	Urticaria	✓	✓	✓

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