ATN-12864-21795 · OpenVSafe

Timeline

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

2021-03-03
Registered in v-safe
2021-03-03
Dose 1 — Moderna
2021-03-12
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-03-17
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-03-24
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-03-31
Dose 2 — Moderna
2021-03-31
Survey response — day 0, dose 2
MedDRA: Flushing, Immediate post-injection reaction — Feeling: Good · Site: Redness

Free text: Flushed face/neck within 10 minutes of vaccine

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-01
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain, Redness · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-04-02
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-03
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
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 · None

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 — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-04-14
Health check-in — day 14, dose 2
Feeling: Good

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

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

Adult check-in
2021-05-05
Health check-in — day 35, dose 2
Feeling: Poor

Adult check-in
2021-05-12
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-06-30
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-09-29
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-03-31
Survey response — 12 months, dose 2
MedDRA: Urticaria — Feeling: Good · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Chronic hives

MedDRA releases: 2024-11 · check-in free text available
2022-03-31
Report sent to call center — 12 months, dose 2
Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-04-04
Call 1 — Left Voicemail
2022-04-04
Call successful
Does not wish to fill out VAERS report

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-03	Moderna
2	2021-03-31	Moderna

Call center

1 call center case

1 successful

See the call center timeline

Free text

Release 6 — day 0, dose 2

2021-03-31

Systemic reaction (other): Flushed face/neck within 10 minutes of vaccine

Release 11 — 12 months, dose 2

2022-03-31

Symptoms: Chronic 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	Urticaria	·	·	✓
SRO	Flushing	✓	✓	✓
SRO	Immediate post-injection reaction	✓	✓	✓

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