3VD-60396-48886 · OpenVSafe

Timeline

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

2021-03-11
Dose 1 — Moderna
2021-03-15
Registered in v-safe
2021-03-15
Survey response — days 1–6 daily, dose 1
MedDRA: Myalgia, Tenderness — Feeling: Good · Site: Pain

Free text: I had level 4 out of 10 muscle pain in my arm for between 48-60 hours after the shot. Still slightly tender if I lie on that side.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-16
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-17
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-18
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-03-25
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-01
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-04-08
Health check-in — day 28, dose 1
Feeling: Good

Adult check-in
2021-04-10
Dose 2 — Moderna
2021-04-15
Survey response — days 1–6 daily, dose 2
MedDRA: Dizziness, Ear discomfort, Immediate post-injection reaction, Influenza like illness — Feeling: Good · Be unable to do your normal daily activities

Free text: My right ear has felt clogged during the night & first thing in the morning since the day of vaccination. Post vaccination I had 24 hours of flu like symptoms starting 7 hours after vaccination. Overall I did not feel back to myself for a little over 48 hours. I felt woozy from almost immediately after the shot until 2.25 days later.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-16
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-17
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-04-26
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-01
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-08
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
2021-05-22
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-10
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-09
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-04-10
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-11	Moderna
2	2021-04-10	Moderna

Free text

Release 5 — days 1–6 daily, dose 1

2021-03-15

Systemic reaction (other): I had level 4 out of 10 muscle pain in my arm for between 48-60 hours after the shot. Still slightly tender if I lie on that side.

Release 7 — days 1–6 daily, dose 2

2021-04-15

Systemic reaction (other): My right ear has felt clogged during the night & first thing in the morning since the day of vaccination. Post vaccination I had 24 hours of flu like symptoms starting 7 hours after vaccination. Overall I did not feel back to myself for a little over 48 hours. I felt woozy from almost immediately after the shot until 2.25 days later.

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
SRO	Dizziness	✓	✓	✓
SRO	Ear discomfort	✓	✓	✓
SRO	Immediate post-injection reaction	✓	✓	✓
SRO	Influenza like illness	✓	✓	✓
SRO	Myalgia	✓	✓	✓
SRO	Tenderness	✓	✓	✓

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