NVG-28028-53639 · OpenVSafe

Timeline

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

2021-02-18
Dose 1 — Moderna
2021-03-25
Dose 2 — Moderna
2021-04-02
Registered in v-safe
2021-04-02
Health check-in — day 7, dose 2
Feeling: Poor · Site: Redness, Swelling, Itching · None

Adult check-in
2021-04-24
Survey response — day 28, dose 2
MedDRA: Dyspnoea, Fatigue — Feeling: Fair

Free text: Trouble breathing, get tried fast.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-01
Survey response — day 35, dose 2
MedDRA: Unevaluable event — Feeling: Fair

Free text: Breathing

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-07
Survey response — day 42, dose 2
MedDRA: Decreased appetite, Dyspnoea, Headache, Office visit — Feeling: Fair · Get care from a doctor or other healthcare professional

Free text: Symptoms: Trouble breathing, headaches, not hungry · Healthcare visit (other): Doctor visit

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-07
Report sent to call center — day 42, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-06-10
Call 1 — Left Voicemail
2021-06-24
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-09-23
Health check-in — 6 months, dose 2
Feeling: Fair

Adult check-in
2022-03-28
Survey response — 12 months, dose 2
MedDRA: Dyspnoea, Dyspnoea exertional, Fatigue, Gait disturbance, Office visit — Feeling: Fair · Get care from a doctor or other healthcare professional

Free text: Symptoms: Trouble breathing and can't walk a lot without having trouble breathing and getting tired · Healthcare visit (other): My doctor

MedDRA releases: 2024-11 · check-in free text available
2022-03-28
Report sent to call center — 12 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2022-03-29
Call successful
Participant prefers to complete VAERS report online

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-18	Moderna
2	2021-03-25	Moderna

Call center

2 call center cases

2 successful

See the call center timeline

Free text

Release 7 — day 28, dose 2

2021-04-24

Symptoms: Trouble breathing, get tried fast.

Release 8 — day 35, dose 2

2021-05-01

Symptoms: Breathing

Release 8 — day 42, dose 2

2021-05-07

Symptoms: Trouble breathing, headaches, not hungry

Healthcare visit (other): Doctor visit

Release 11 — 12 months, dose 2

2022-03-28

Symptoms: Trouble breathing and can't walk a lot without having trouble breathing and getting tired

Healthcare visit (other): My doctor

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
HCVO	Office visit	✓	✓	✓
SD	Decreased appetite	✓	✓	✓
SD	Dyspnoea	✓	✓	✓
SD	Dyspnoea exertional	·	·	✓
SD	Fatigue	✓	✓	✓
SD	Gait disturbance	·	·	✓
SD	Headache	✓	✓	✓
SD	Unevaluable event	✓	✓	✓

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