2JM-24024-21361 · OpenVSafe

Timeline

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

2021-03-21
Dose 1 — Moderna
2021-03-22
Registered in v-safe
2021-03-22
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Nausea

Adult check-in
2021-03-23
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Nausea

Adult check-in
2021-03-24
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Nausea

Adult check-in
2021-03-26
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-27
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-28
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-04-04
Survey response — day 14, dose 1
MedDRA: Diarrhoea — Feeling: Fair · Be unable to do your normal daily activities

Free text: Diarrhea for 2 days

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

Adult check-in
2021-04-19
Health check-in — day 28, dose 1
Feeling: Fair

Adult check-in
2021-04-23
Dose 2 — Moderna
2021-04-25
Survey response — days 1–6 daily, dose 2
MedDRA: Heart rate increased — Feeling: Poor · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Nausea, Diarrhea, Abdominal pain · Be unable to do your normal daily activities

Free text: High pulse rate

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-26
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Nausea

Adult check-in
2021-04-27
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-04-28
Survey response — days 1–6 daily, dose 2
MedDRA: Blister — Feeling: Fair · Site: Pain · Joint pains, Fatigue or tiredness, Nausea, Diarrhea, Abdominal pain

Free text: Pain like blisters on my head but no blisters

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-30
Health check-in — day 7, dose 2
Feeling: Fair · Nausea, Diarrhea, Abdominal pain

Adult check-in
2021-05-07
Survey response — day 14, dose 2
MedDRA: Asthenia, Fatigue, Laboratory test abnormal, Multiple sclerosis, Pre-existing disease, White blood cell count increased — Feeling: Fair · Be unable to do your normal daily activities

Free text: Multiple sclerosis symptoms were exacerbated. Wbc and lymphs high and weak and tired feeling.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-14
Health check-in — day 21, dose 2
Feeling: Fair

Adult check-in
2021-05-21
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-28
Health check-in — day 35, dose 2
Feeling: Fair

Adult check-in
2021-06-04
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-23
Survey response — 3 months, dose 2
MedDRA: Fall, Fatigue, Hypoaesthesia, Multiple sclerosis, Nausea, Pain, Pain in extremity, Paraesthesia, Pre-existing disease, White blood cell count increased — Feeling: Fair · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation, Outpatient clinic or urgent care clinic visit

Free text: My wbc went up to 14.8. I feel very exhausted & that' w/b12 shots. My multiple sclerosis systems increased. I'm very nauseous a lot, I've been falling, & my hand pain has increased. I also had numbness in both arms & tingling on my face.

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-07-23
Report sent to call center — 3 months, dose 2
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-08-02
Call 1 — Could Not Reach Participant
2021-10-22
Health check-in — 6 months, dose 2
Feeling: Fair

Adult check-in
2022-04-25
Health check-in — 12 months, dose 2
Feeling: Fair

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-21	Moderna
2	2021-04-23	Moderna

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 6 — day 14, dose 1

2021-04-04

Symptoms: Diarrhea for 2 days

Release 7 — days 1–6 daily, dose 2

2021-04-25

Systemic reaction (other): High pulse rate

Release 8 — days 1–6 daily, dose 2

2021-04-28

Systemic reaction (other): Pain like blisters on my head but no blisters

Release 8 — day 14, dose 2

2021-05-07

Symptoms: Multiple sclerosis symptoms were exacerbated. Wbc and lymphs high and weak and tired feeling.

Release 9 — 3 months, dose 2

2021-07-23

Symptoms: My wbc went up to 14.8. I feel very exhausted & that' w/b12 shots. My multiple sclerosis systems increased. I'm very nauseous a lot, I've been falling, & my hand pain has increased. I also had numbness in both arms & tingling on my face.

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	Asthenia	✓	✓	✓
SD	Diarrhoea	✓	✓	✓
SD	Fall	✓	·	✓
SD	Fatigue	✓	✓	✓
SD	Hypoaesthesia	✓	·	✓
SD	Laboratory test abnormal	✓	✓	✓
SD	Multiple sclerosis	✓	✓	✓
SD	Nausea	✓	·	✓
SD	Pain	✓	·	✓
SD	Pain in extremity	✓	·	✓
SD	Paraesthesia	✓	·	✓
SD	Pre-existing disease	✓	✓	✓
SD	White blood cell count increased	✓	✓	✓
SRO	Blister	✓	✓	✓
SRO	Heart rate increased	✓	✓	✓

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