HUK-74368-51713 · OpenVSafe

Timeline

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

2021-02-13
Dose 1 — Moderna
2021-02-21
Registered in v-safe
2021-02-21
Health check-in — day 7, dose 1
Feeling: Good · Site: Redness, Swelling · None

Adult check-in
2021-02-27
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-03-06
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-03-13
Dose 2 — Moderna
2021-03-13
Health check-in — day 0, dose 2
Feeling: Good · Headache

Adult check-in
2021-03-14
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Swelling · Fever · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-03-15
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Redness, Swelling · None

Adult check-in
2021-03-16
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-17
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-18
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-19
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache

Adult check-in
2021-03-20
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-03-27
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-03
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-04-10
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-04-17
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-04-24
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-06-12
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-09-11
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-03-13
Survey response — 12 months, dose 2
MedDRA: Pruritus, Urticaria — Feeling: Good · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: After receiving booster shot- I believe I developed a late vaccine reaction of itching and hives

MedDRA releases: 2024-11 · check-in free text available
2022-03-13
Report sent to call center — 12 months, dose 2
Get care from a doctor or other healthcare professional

Telehealth, virtual health, or email health consultation · 1 call case(s)
2022-03-15
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-13	Moderna
2	2021-03-13	Moderna

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 11 — 12 months, dose 2

2022-03-13

Symptoms: After receiving booster shot- I believe I developed a late vaccine reaction of itching and hives

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	Pruritus	·	·	✓
SD	Urticaria	·	·	✓

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