3PM-25430-39172 · OpenVSafe

Timeline

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

2021-03-20
Dose 1 — Moderna
2021-04-02
Registered in v-safe
2021-04-03
Survey response — day 14, dose 1
MedDRA: Migraine — Feeling: Fair · Be unable to work

Free text: Ive been having severe migraines since the vaccine, they only effect me late in the evening and cause some concern but my temperature is normal and I do not feel fatigued.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-10
Survey response — day 21, dose 1
MedDRA: Dizziness, Headache — Feeling: Good · Be unable to work

Free text: Its just headaches later in the evening that cause dizziness, it almost feels like a blood pressure issue but I have no history of blood pressure issues. Other than that Im 100% okay

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-17
Survey response — day 28, dose 1
MedDRA: Cough, Dyspnoea, Headache, Pneumonia — Feeling: Fair · Be unable to work

Free text: In the mornings Im having trouble breathing, its a similar feeling to walking pneumonia where there feels like there is fluid in the bottom of my lung but after a few minutes of coughing it clears up, the headaches are getting better but still

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-20	Moderna

Free text

Release 6 — day 14, dose 1

2021-04-03

Symptoms: Ive been having severe migraines since the vaccine, they only effect me late in the evening and cause some concern but my temperature is normal and I do not feel fatigued.

Release 7 — day 21, dose 1

2021-04-10

Symptoms: Its just headaches later in the evening that cause dizziness, it almost feels like a blood pressure issue but I have no history of blood pressure issues. Other than that Im 100% okay

Release 7 — day 28, dose 1

2021-04-17

Symptoms: In the mornings Im having trouble breathing, its a similar feeling to walking pneumonia where there feels like there is fluid in the bottom of my lung but after a few minutes of coughing it clears up, the headaches are getting better but still

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	Cough	✓	✓	✓
SD	Dizziness	✓	✓	✓
SD	Dyspnoea	·	·	✓
SD	Headache	✓	✓	✓
SD	Migraine	✓	✓	✓
SD	Pneumonia	✓	✓	○

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