LTD-33539-62119 · OpenVSafe

Timeline

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

2021-02-23
Dose 1 — Moderna
2021-03-23
Registered in v-safe
2021-03-23
Health check-in — day 28, dose 1
Feeling: Good

Adult check-in
2021-03-28
Dose 2 — Moderna
2021-03-30
Survey response — days 1–6 daily, dose 2
MedDRA: Fatigue — Feeling: Good · Joint pains

Free text: Slight fatigue

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-31
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
Survey response — day 7, dose 2
MedDRA: Musculoskeletal stiffness — Feeling: Good

Free text: A little neck stiffness on side of 2nd vaccine

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-11
Survey response — day 14, dose 2
MedDRA: Musculoskeletal stiffness — Feeling: Fair

Free text: Neck stiffness at night

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-18
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-06-27
Survey response — 3 months, dose 2
MedDRA: Musculoskeletal stiffness — Feeling: Good

Free text: Shoulder stiffness

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-09-26
Survey response — 6 months, dose 2
MedDRA: Musculoskeletal stiffness, Office visit — Feeling: Fair · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Symptoms: Neck stiffnes · Healthcare visit (other): Specialist

MedDRA releases: 2024-11 · check-in free text available
2021-09-26
Report sent to call center — 6 months, dose 2
Get care from a doctor or other healthcare professional

Telehealth, virtual health, or email health consultation · 1 call case(s)
2021-09-29
Call successful
Participant prefers to complete VAERS report online
2022-03-29
Survey response — 12 months, dose 2
MedDRA: Back pain, Pelvic pain — Feeling: Good · Be unable to work or attend school

Free text: Back and pelvic pain

MedDRA releases: 2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-23	Moderna
2	2021-03-28	Moderna

Call center

1 call center case

1 successful

See the call center timeline

Free text

Release 6 — days 1–6 daily, dose 2

2021-03-30

Systemic reaction (other): Slight fatigue

Release 6 — day 7, dose 2

2021-04-04

Systemic reaction (other): A little neck stiffness on side of 2nd vaccine

Release 7 — day 14, dose 2

2021-04-11

Symptoms: Neck stiffness at night

Release 9 — 3 months, dose 2

2021-06-27

Symptoms: Shoulder stiffness

Release 9 — 6 months, dose 2

2021-09-26

Symptoms: Neck stiffnes

Healthcare visit (other): Specialist

Release 11 — 12 months, dose 2

2022-03-29

Symptoms: Back and pelvic pain

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	Back pain	·	·	✓
SD	Musculoskeletal stiffness	✓	✓	✓
SD	Pelvic pain	·	·	✓
SRO	Fatigue	✓	✓	✓
SRO	Musculoskeletal stiffness	✓	✓	✓

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