2DC-21449-13475 · OpenVSafe

Timeline

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

2020-12-28
Registered in v-safe
2020-12-28
Dose 1 — Moderna
2020-12-28
Survey response — day 0, dose 1
MedDRA: Blood pressure increased, Cognitive disorder, Dizziness, Emergency care, Feeling abnormal, Heart rate increased, Immediate post-injection reaction — Feeling: Good · Headache · Be unable to work, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit, Emergency room or emergency department visit

Free text: Systemic reaction (other): 15 min after injection, I started to pass out. It suddenly came on mid conversation. Then I felt like a heavy blanket was covering me. Elevated BP 150/110, with elevated heart rate. Transported to the ER. Terrible brain fog for 2 hours. Cognitively slower. Faded away after 3.5 hours · Healthcare visit (other): Taken to our ED via ambulance

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2020-12-28
Report sent to call center — day 0, dose 1
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)
2020-12-29
Survey response — days 1–6 daily, dose 1
MedDRA: Headache — Feeling: Fair · Site: Pain · Headache · Be unable to work, Be unable to do your normal daily activities

Free text: Left brain pain, feels like lightening strikes on the left side. I have never experienced this before.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2020-12-29
Report sent to call center — days 1–6 daily, dose 1
Be unable to work · Be unable to do your normal daily activities

1 call case(s)
2020-12-30
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Headache

Adult check-in
2020-12-31
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-14
Call successful
Completed over the phone
2021-02-19
Dose 2 — Moderna

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-28	Moderna
2	2021-02-19	Moderna

Call center

2 call center cases

2 successful

VAERS report filed, before or during a call: 2

See the call center timeline

Free text

Release 1 — day 0, dose 1

2020-12-28

Systemic reaction (other): 15 min after injection, I started to pass out. It suddenly came on mid conversation. Then I felt like a heavy blanket was covering me. Elevated BP 150/110, with elevated heart rate. Transported to the ER. Terrible brain fog for 2 hours. Cognitively slower. Faded away after 3.5 hours

Healthcare visit (other): Taken to our ED via ambulance

Release 1 — days 1–6 daily, dose 1

2020-12-29

Systemic reaction (other): Left brain pain, feels like lightening strikes on the left side. I have never experienced this before.

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	Emergency care	✓	✓	✓
SRO	Blood pressure increased	✓	✓	✓
SRO	Cognitive disorder	✓	✓	✓
SRO	Dizziness	✓	✓	✓
SRO	Emergency care	✓	✓	✓
SRO	Feeling abnormal	✓	✓	✓
SRO	Headache	✓	✓	✓
SRO	Heart rate increased	✓	✓	✓
SRO	Immediate post-injection reaction	✓	✓	✓
SRO	Loss of consciousness	○	○	○

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