EVM-10503-30118 · OpenVSafe

Timeline

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

2021-03-17
Dose 1 — Moderna
2021-03-19
Registered in v-safe
2021-03-19
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Fever · Chills, Fatigue or tiredness · Be unable to work

Adult check-in
2021-03-20
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache, Fatigue or tiredness

Adult check-in
2021-03-22
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache, Fatigue or tiredness, Nausea

Adult check-in
2021-03-23
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Headache, Fatigue or tiredness

Adult check-in
2021-03-24
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-04-03
Health check-in — day 14, dose 1
Feeling: Fair

Adult check-in
2021-04-09
Survey response — day 21, dose 1
MedDRA: Oropharyngeal pain — Feeling: Fair

Free text: Very Sore throat

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-14
Dose 2 — Moderna
2021-04-14
Health check-in — day 0, dose 2
Feeling: Good · Headache

Adult check-in
2021-04-15
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Fever · Chills, Headache, Fatigue or tiredness, Nausea · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-04-16
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Redness, Swelling · Fever · Chills, Headache, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-04-17
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Redness, Swelling · Headache, Fatigue or tiredness

Adult check-in
2021-04-19
Survey response — days 1–6 daily, dose 2
MedDRA: Mouth ulceration — Feeling: Good · Headache, Fatigue or tiredness

Free text: Mouth ulcers

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-21
Health check-in — day 7, dose 2
Feeling: Good · Headache, Fatigue or tiredness

Adult check-in
2021-04-30
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-07
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-12
Survey response — day 28, dose 2
MedDRA: Cough — Feeling: Fair

Free text: Cough

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-19
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-26
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-14
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-13
Survey response — 6 months, dose 2
MedDRA: Office visit, Parosmia, Pregnancy — Feeling: Good · Get care from a doctor or other healthcare professional

Free text: Symptoms: Parosmia Pregnancy · Healthcare visit (other): Regular care from a provider

MedDRA releases: 2024-11 · check-in free text available
2021-10-13
Report sent to call center — 6 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-11-17
Call 1 — Left Voicemail
2022-04-14
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-17	Moderna
2	2021-04-14	Moderna

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 7 — day 21, dose 1

2021-04-09

Symptoms: Very Sore throat

Release 7 — days 1–6 daily, dose 2

2021-04-19

Systemic reaction (other): Mouth ulcers

Release 8 — day 28, dose 2

2021-05-12

Symptoms: Cough

Release 10 — 6 months, dose 2

2021-10-13

Symptoms: Parosmia Pregnancy

Healthcare visit (other): Regular care from a provider

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	Cough	✓	✓	✓
SD	Oropharyngeal pain	✓	✓	✓
SD	Parosmia	·	·	✓
SD	Pregnancy	·	·	✓
SRO	Mouth ulceration	✓	✓	✓

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