XM2-26398-75608 · OpenVSafe

Timeline

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

2022-06-24
Dose 1 — Moderna
Co-administered: Hib:Pneumonia
2022-06-30
Registered in v-safe
2022-06-30
Health check-in — days 1–6 daily, dose 1, under 3
Feeling: Good · Site: Pain, Swelling/hardness · Fever · Irritability/crying · Be unable to work or attend school

Under 3 check-in
2022-07-03
Survey response — day 7, dose 1, under 3
MedDRA: Faeces discoloured — Feeling: Good · Site: Swelling/hardness

Free text: Black stool

MedDRA releases: 2024-11 · check-in free text available
2022-07-08
Health check-in — day 14, dose 1, under 3
Feeling: Good

Under 3 check-in
2022-07-15
Health check-in — day 21, dose 1, under 3
Feeling: Good

Under 3 check-in
2022-07-22
Health check-in — day 28, dose 1, under 3
Feeling: Good

Under 3 check-in
2022-07-30
Survey response — day 35, dose 1, under 3
MedDRA: Conjunctivitis, Ear infection — Feeling: Poor · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Mild ear infection, bilateral conjunctivitis

MedDRA releases: 2024-11 · check-in free text available
2022-07-30
Report sent to call center — day 35, dose 1, under 3
Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-08-01
Call 1 — Left Voicemail
2022-08-02
Call successful
Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill
2022-08-05
Health check-in — day 42, dose 1, under 3
Feeling: Good

Under 3 check-in
2022-09-25
Survey response — 3 months, dose 1, under 3
MedDRA: Otitis media, Respiratory syncytial virus infection — Feeling: Good · Be unable to work or attend school, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: She had RSV and bilateral otitis media.

MedDRA releases: 2024-11 · check-in free text available
2022-09-25
Report sent to call center — 3 months, dose 1, under 3
Be unable to work or attend school · Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-09-26
Call 1 — Left Voicemail
2022-12-23
Survey response — 6 months, dose 1, under 3
MedDRA: Cough, Diarrhoea, Respiratory tract congestion, Rhinorrhoea — Feeling: Fair · Be unable to work or attend school

Free text: Rhinorrhea, cough, congestion, diarrhea

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

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2022-06-24	Moderna	Hib:Pneumonia

Call center

2 call center cases

1 successful · 1 unsuccessful

See the call center timeline

Free text

Release 12 (Under 3) — day 7, dose 1, under 3

2022-07-03

Systemic reaction (other): Black stool

Release 12 (Under 3) — day 35, dose 1, under 3

2022-07-30

Symptoms: Mild ear infection, bilateral conjunctivitis

Release 12 (Under 3) — 3 months, dose 1, under 3

2022-09-25

Symptoms: She had RSV and bilateral otitis media.

Release 12 (Under 3) — 6 months, dose 1, under 3

2022-12-23

Symptoms: Rhinorrhea, cough, congestion, diarrhea

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	Conjunctivitis	·	·	✓
SD	Cough	·	·	✓
SD	Diarrhoea	·	·	✓
SD	Ear infection	·	·	✓
SD	Otitis media	·	·	✓
SD	Respiratory syncytial virus infection	·	·	✓
SD	Respiratory tract congestion	·	·	✓
SD	Rhinorrhoea	·	·	✓
SRO	Faeces discoloured	·	·	✓

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