3D7-64674-44202 · OpenVSafe

Timeline

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

2021-03-11
Dose 1 — Moderna
2021-04-08
Dose 2 — Moderna
2021-04-09
Registered in v-safe
2021-04-09
Survey response — days 1–6 daily, dose 2
MedDRA: Chest pain — Feeling: Poor · Site: Pain, Redness, Swelling · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Diarrhea, Abdominal pain · Be unable to work, Be unable to do your normal daily activities

Free text: Chest pains

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-10
Survey response — days 1–6 daily, dose 2
MedDRA: Chest pain — Feeling: Fair · Site: Pain, Redness, Swelling · Fever · Headache, Muscle or body aches, Fatigue or tiredness, Nausea, Diarrhea, Abdominal pain · Be unable to work, Be unable to do your normal daily activities

Free text: Chest pain

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-11
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Fever · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea

Adult check-in
2021-04-13
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-14
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-04-16
Health check-in — day 7, dose 2
Feeling: Good · Site: Itching · Headache, Fatigue or tiredness

Adult check-in
2021-04-22
Survey response — day 14, dose 2
MedDRA: Dizziness, Syncope — Feeling: Poor · Be unable to work, Be unable to do your normal daily activities

Free text: Been getting light headed and dizzy also fainted a couple times

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-29
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-06
Survey response — day 28, dose 2
MedDRA: Diarrhoea — Feeling: Fair · Be unable to work, Be unable to do your normal daily activities

Free text: Diarrhea

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-13
Survey response — day 35, dose 2
MedDRA: Chest pain, Dyspnoea, Fatigue — Feeling: Poor · Be unable to work, Be unable to do your normal daily activities

Free text: Chest pains, shortness of breath.extreme fatigue.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-20
Survey response — day 42, dose 2
MedDRA: Haemorrhage — Feeling: Poor · Be unable to work, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Hospitalization

Free text: Blood loss

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-20
Report sent to call center — day 42, dose 2
Be unable to work · Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-07-08
Survey response — 3 months, dose 2
MedDRA: Blood pressure fluctuation — Feeling: Good · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Not sure if it's related to the vaccine or not but since receiving my 2nd shot. My blood pressure has been very weird it will be super low then get super high and then drop again sometimes it happens 2 or 3 times a day ..but it's not everyday.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-08
Report sent to call center — 3 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-07-12
Call 1 — Could Not Reach Participant
2021-07-15
Call 2 — Could Not Reach Participant
2021-10-07
Health check-in — 6 months, dose 2
Feeling: Fair

Adult check-in
2022-04-08
Survey response — 12 months, dose 2
MedDRA: Diarrhoea, Pyrexia, Vomiting — Feeling: Poor · Be unable to do your normal daily activities

Free text: Diarrea throwing up fever

MedDRA releases: 2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-11	Moderna
2	2021-04-08	Moderna

Call center

2 call center cases

2 unsuccessful

See the call center timeline

Free text

Release 7 — days 1–6 daily, dose 2

2021-04-09

Systemic reaction (other): Chest pains

2021-04-10

Systemic reaction (other): Chest pain

Release 7 — day 14, dose 2

2021-04-22

Symptoms: Been getting light headed and dizzy also fainted a couple times

Release 8 — day 28, dose 2

2021-05-06

Symptoms: Diarrhea

Release 8 — day 35, dose 2

2021-05-13

Symptoms: Chest pains, shortness of breath.extreme fatigue.

Release 8 — day 42, dose 2

2021-05-20

Symptoms: Blood loss

Release 9 — 3 months, dose 2

2021-07-08

Symptoms: Not sure if it's related to the vaccine or not but since receiving my 2nd shot. My blood pressure has been very weird it will be super low then get super high and then drop again sometimes it happens 2 or 3 times a day ..but it's not everyday.

Release 11 — 12 months, dose 2

2022-04-08

Symptoms: Diarrea throwing up fever

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	Blood pressure fluctuation	✓	✓	✓
SD	Chest pain	✓	✓	✓
SD	Diarrhoea	✓	✓	✓
SD	Dizziness	✓	✓	✓
SD	Dyspnoea	✓	✓	✓
SD	Fatigue	✓	✓	✓
SD	Haemorrhage	✓	✓	✓
SD	Pyrexia	·	·	✓
SD	Syncope	✓	✓	✓
SD	Vomiting	·	·	✓
SRO	Chest pain	✓	✓	✓

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