3WQ-17302-46274 · OpenVSafe

Timeline

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

2021-06-14
Dose 1 — Moderna
2021-07-14
Registered in v-safe
2021-07-14
Survey response — day 28, dose 1
MedDRA: Angina pectoris, Chest pain, Insomnia, Muscle twitching, Palpitations, Sensory disturbance — Feeling: Fair

Free text: Since 2nd day of 1st shot. Squeezing pains in center of chest feel mostly at night when lying down. Heart feeling funny hurting. Heart swimming sensation. Pounding heart. Sporadic muscle or nerve palpitations throughout whole body. Loss of sleep.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-21
Health check-in — day 35, dose 1
Feeling: Fair

Adult check-in
2021-07-28
Health check-in — day 42, dose 1
Feeling: Fair

Adult check-in
2022-06-14
Survey response — 12 months, dose 1
MedDRA: Muscle twitching, Nervous system disorder, Tremor — Feeling: Fair

Free text: It is just that for one year after the shot of M my nerves moved and shook in different parts of my body all time of day mostly at night when I was trying to sleep twitching twitching from toes to neck. So scary. My arm still twitches Constanly.

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

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-06-14	Moderna	No

Free text

Release 9 — day 28, dose 1

2021-07-14

Symptoms: Since 2nd day of 1st shot. Squeezing pains in center of chest feel mostly at night when lying down. Heart feeling funny hurting. Heart swimming sensation. Pounding heart. Sporadic muscle or nerve palpitations throughout whole body. Loss of sleep.

Release 12 — 12 months, dose 1

2022-06-14

Symptoms: It is just that for one year after the shot of M my nerves moved and shook in different parts of my body all time of day mostly at night when I was trying to sleep twitching twitching from toes to neck. So scary. My arm still twitches Constanly.

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	Angina pectoris	✓	✓	✓
SD	Chest pain	✓	✓	✓
SD	Insomnia	✓	✓	✓
SD	Muscle twitching	✓	✓	✓
SD	Myalgia	○	○	○
SD	Nervous system disorder	·	·	✓
SD	Pain in extremity	○	○	○
SD	Palpitations	✓	✓	✓
SD	Sensory disturbance	✓	✓	✓
SD	Tremor	·	·	✓

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