K9C-27402-33336 · OpenVSafe

Timeline

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

2021-10-18
Registered in v-safe
2021-10-18
Dose 1 — Moderna
2021-10-18
Health check-in — day 0, dose 1
Feeling: Fair · Site: Pain · None

Adult check-in
2021-10-19
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-10-20
Health check-in — days 1–6 daily, dose 1
Feeling: Poor · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-10-21
Survey response — days 1–6 daily, dose 1
MedDRA: Oropharyngeal pain, Respiratory disorder — Feeling: Poor · Headache, Muscle or body aches, Fatigue or tiredness

Free text: Sore throat, almost burns when I breathe

MedDRA releases: 2024-11 · check-in free text available
2021-10-22
Health check-in — days 1–6 daily, dose 1
Feeling: Poor · Fever · Headache, Muscle or body aches

Adult check-in
2021-10-23
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache, Muscle or body aches

Adult check-in
2021-10-25
Health check-in — day 7, dose 1
Feeling: Good · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-11-01
Health check-in — day 14, dose 1
Feeling: Fair

Adult check-in
2021-11-11
Health check-in — day 21, dose 1
Feeling: Poor

Adult check-in
2021-11-15
Health check-in — day 28, dose 1
Feeling: Good

Adult check-in
2021-11-22
Health check-in — day 35, dose 1
Feeling: Good

Adult check-in
2021-11-23
Dose 2 — Moderna
2021-11-29
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · None

Adult check-in
2021-11-30
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-12-07
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-12-14
Survey response — day 21, dose 2
MedDRA: Nasopharyngitis — Feeling: Poor

Free text: I feel like I have a head cold

MedDRA releases: 2024-11 · check-in free text available
2021-12-21
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-12-28
Health check-in — day 35, dose 2
Feeling: Poor

Adult check-in
2022-01-04
Survey response — day 42, dose 2
MedDRA: Gastritis — Feeling: Good · Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: Diagnosed with gastritis

MedDRA releases: 2024-11 · check-in free text available
2022-01-04
Report sent to call center — day 42, dose 2
Get care from a doctor or other healthcare professional

Emergency room or emergency department visit · 1 call case(s)
2022-01-05
Call successful
Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill
2022-05-24
Survey response — 6 months, dose 2
MedDRA: Pregnancy — Feeling: Fair · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Hospitalization

Free text: Pregnancy

MedDRA releases: 2024-11 · check-in free text available
2022-05-24
Report sent to call center — 6 months, dose 2
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

Hospitalization · 1 call case(s)
2022-05-25
Call 1 — Left Voicemail
2022-05-25
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-10-18	Moderna	No
2	2021-11-23	Moderna	No

Call center

2 call center cases

1 successful · 1 unsuccessful

1 wait over 3 months for a first call

See the call center timeline

Free text

Release 10 — days 1–6 daily, dose 1

2021-10-21

Systemic reaction (other): Sore throat, almost burns when I breathe

Release 10 — day 21, dose 2

2021-12-14

Symptoms: I feel like I have a head cold

Release 10 — day 42, dose 2

2022-01-04

Symptoms: Diagnosed with gastritis

Release 11 — 6 months, dose 2

2022-05-24

Symptoms: Pregnancy

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	Gastritis	·	·	✓
SD	Nasopharyngitis	·	·	✓
SD	Pregnancy	·	·	✓
SRO	Oropharyngeal pain	·	·	✓
SRO	Respiratory disorder	·	·	✓

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