X8E-50837-02476 · OpenVSafe

Timeline

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

2021-04-12
Dose 1 — Moderna
2021-04-20
Registered in v-safe
2021-04-20
Health check-in — day 7, dose 1
Feeling: Fair · Site: Pain, Redness, Swelling, Itching · Muscle or body aches, Fatigue or tiredness, Nausea, Rash, not including the immediate area around the injection site

Adult check-in
2021-04-26
Survey response — day 14, dose 1
MedDRA: Injection site erythema, Injection site pain, Injection site pruritus, Injection site swelling — Feeling: Good

Free text: Arm swollen at injection site, tender, itchy itchy itchy, red color

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-05
Survey response — day 21, dose 1
MedDRA: Ear infection — Feeling: Poor

Free text: Think I have an ear infection

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-10
Survey response — day 28, dose 1
MedDRA: Chills, Cough, Diarrhoea, Headache, Malaise, Pyrexia, Sneezing — Feeling: Poor · Be unable to work

Free text: Diarrhea, fever, chills, malaise, cough, sneezing, headache

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-17
Health check-in — day 35, dose 1
Feeling: Fair

Adult check-in
2021-05-20
Dose 2 — Moderna
2021-05-24
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Redness, Swelling, Itching · Joint pains, Muscle or body aches, Fatigue or tiredness, Diarrhea

Adult check-in
2021-06-17
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-12	Moderna
2	2021-05-20	Moderna

Free text

Release 8 — day 14, dose 1

2021-04-26

Symptoms: Arm swollen at injection site, tender, itchy itchy itchy, red color

Release 8 — day 21, dose 1

2021-05-05

Symptoms: Think I have an ear infection

Release 8 — day 28, dose 1

2021-05-10

Symptoms: Diarrhea, fever, chills, malaise, cough, sneezing, headache

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	Chills	✓	✓	✓
SD	Cough	✓	✓	✓
SD	Diarrhoea	✓	✓	✓
SD	Ear infection	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Injection site erythema	✓	✓	✓
SD	Injection site pain	✓	✓	✓
SD	Injection site pruritus	✓	✓	✓
SD	Injection site swelling	✓	✓	✓
SD	Malaise	✓	✓	✓
SD	Pyrexia	✓	✓	✓
SD	Sneezing	✓	✓	✓

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