REA-12362-16132 · OpenVSafe

Timeline

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

2021-02-02
Dose 1 — Moderna
2021-02-27
Registered in v-safe
2021-02-27
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-03-02
Dose 2 — Moderna
2021-03-02
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-03-03
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-03-04
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Swelling, Itching · Fatigue or tiredness

Adult check-in
2021-03-05
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-06
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-08
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-09
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-03-16
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-03-23
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-03-30
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-04-13
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-06-01
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-08-31
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-03-02
Survey response — 12 months, dose 2
MedDRA: Chest discomfort, Dyspnoea — Feeling: Fair · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit, Emergency room or emergency department visit

Free text: Chest tightness, Difficulty breathing

MedDRA releases: 2024-11 · check-in free text available
2022-03-02
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 · Emergency room or emergency department visit · 1 call case(s)
2022-03-03
Call 1 — Left Voicemail

Vaccinations

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

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 11 — 12 months, dose 2

2022-03-02

Symptoms: Chest tightness, Difficulty breathing

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	Chest discomfort	·	·	✓
SD	Dyspnoea	·	·	✓

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