MQQ-12436-71443 · OpenVSafe

Timeline

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

2021-01-02
Dose 1 — Moderna
2021-01-03
Registered in v-safe
2021-01-03
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness

Adult check-in
2021-01-04
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Diarrhea

Adult check-in
2021-01-06
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-07
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Diarrhea

Adult check-in
2021-01-08
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-09
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-01-18
Survey response — day 14, dose 1
MedDRA: Diarrhoea, Injection site pain, Injection site pruritus, Injection site rash — Feeling: Good

Free text: I had a large rash around where I got the injection that spread and lasted for a week. My arm hurt for the first two days after the rash appeared and then became a bit itchy. I also had diarrhea for two days.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-23
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-01-28
Dose 2 — Moderna
2021-01-30
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Redness, Swelling · Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Adult check-in
2021-01-31
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Redness, Swelling · Fatigue or tiredness, Diarrhea, Rash, not including the immediate area around the injection site

Adult check-in
2021-02-01
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Redness, Swelling · None

Adult check-in
2021-02-02
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Redness · None

Adult check-in
2021-02-03
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Redness, Swelling · None

Adult check-in
2021-02-04
Health check-in — day 7, dose 2
Feeling: Good · Site: Redness, Swelling · None

Adult check-in
2021-02-11
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-02-18
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-02-25
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-03-04
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-03-11
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2022-01-30
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-02	Moderna
2	2021-01-28	Moderna

Free text

Release 2 — day 14, dose 1

2021-01-18

Symptoms: I had a large rash around where I got the injection that spread and lasted for a week. My arm hurt for the first two days after the rash appeared and then became a bit itchy. I also had diarrhea for two days.

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	Diarrhoea	✓	✓	✓
SD	Injection site pain	✓	✓	✓
SD	Injection site pruritus	✓	✓	✓
SD	Injection site rash	✓	✓	✓

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