ZTR-77973-61204 · OpenVSafe

Timeline

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

2021-03-09
Registered in v-safe
2021-03-09
Dose 1 — Moderna
2021-03-09
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-03-10
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness

Adult check-in
2021-03-11
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache

Adult check-in
2021-03-12
Survey response — days 1–6 daily, dose 1
MedDRA: No adverse event — Feeling: Good

Free text: I have felt great all day!

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-13
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Diarrhea, Abdominal pain

Adult check-in
2021-03-14
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-03-15
Survey response — days 1–6 daily, dose 1
MedDRA: Unevaluable event — Feeling: Fair · Headache, Fatigue or tiredness, Diarrhea

Free text: These symptoms are more likely related to the weather & not the vaccine

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-16
Health check-in — day 7, dose 1
Feeling: Good · Fatigue or tiredness, Diarrhea

Adult check-in
2021-03-23
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-03-30
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-04-06
Health check-in — day 28, dose 1
Feeling: Good

Adult check-in
2021-04-08
Dose 2 — Moderna
2021-04-13
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache

Adult check-in
2021-04-14
Survey response — days 1–6 daily, dose 2
MedDRA: Adverse reaction — Feeling: Good

Free text: I experienced symptoms on 4/9 the day after my 2nd shot on 4/8

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-15
Survey response — day 7, dose 2
MedDRA: Adverse reaction — Feeling: Good

Free text: All my symptoms that were terrible occurred between 4/9/21 13:00 through 4/10/21 15:00

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-22
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-29
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-06
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-15
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-20
Survey response — day 42, dose 2
MedDRA: Office visit, Ophthalmic migraine — Feeling: Good · Be unable to work, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Symptoms: I developed What appears to be ocular migraines · Healthcare visit (other): In office visit/ extensive testing

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
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-07
Survey response — 6 months, dose 2
MedDRA: Headache, Office visit — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional

Free text: Symptoms: Persistent daily headaches · Healthcare visit (other): Scheduled office visit and referral to specialist and lots of testing

MedDRA releases: 2024-11 · check-in free text available
2021-10-07
Report sent to call center — 6 months, dose 2
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

1 call case(s)
2021-10-11
Call 1 — Left Voicemail
2022-04-08
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-09	Moderna
2	2021-04-08	Moderna

Call center

Reported	Outcome	VAERS-related outcome
2021-05-20	Unsuccessful
2021-10-07	Unsuccessful

Free text

Release 5 — days 1–6 daily, dose 1

2021-03-12

Systemic reaction (other): I have felt great all day!

2021-03-15

Systemic reaction (other): These symptoms are more likely related to the weather & not the vaccine

Release 7 — days 1–6 daily, dose 2

2021-04-14

Systemic reaction (other): I experienced symptoms on 4/9 the day after my 2nd shot on 4/8

Release 7 — day 7, dose 2

2021-04-15

Systemic reaction (other): All my symptoms that were terrible occurred between 4/9/21 13:00 through 4/10/21 15:00

Release 8 — day 42, dose 2

2021-05-20

Symptoms: I developed What appears to be ocular migraines

Healthcare visit (other): In office visit/ extensive testing

Release 10 — 6 months, dose 2

2021-10-07

Symptoms: Persistent daily headaches

Healthcare visit (other): Scheduled office visit and referral to specialist and lots of testing

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	Headache	·	·	✓
SD	Ophthalmic migraine	✓	✓	✓
SRO	Adverse reaction	✓	✓	✓
SRO	No adverse event	✓	✓	✓
SRO	Unevaluable event	✓	✓	✓

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