4N7-44939-75719 · OpenVSafe

Timeline

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

2021-02-27
Registered in v-safe
2021-02-27
Dose 1 — Moderna
2021-02-27
Health check-in — day 0, dose 1
Feeling: Good · None

Adult check-in
2021-02-28
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-01
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-04
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-05
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-06
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-03-13
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-03-20
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-03-28
Health check-in — day 28, dose 1
Feeling: Good

Adult check-in
2021-03-30
Dose 2 — Moderna
2021-04-12
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-04-16
Survey response — day 14, dose 2
MedDRA: Discomfort, Dyspepsia, Flatulence — Feeling: Good

Free text: After the second dose I am feeling something like pressure towards my esophagus either gas or heartburn. I feel like that most days. Even though I have not eaten still feel like I hav etc burp but it is not coming out which put pressure on esophagus.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-20
Survey response — day 21, dose 2
MedDRA: Dyspepsia, Oesophageal disorder — Feeling: Good

Free text: Same one I described like heartburn or pressure against esophagus which I never had or felt before. Not sure what is causing that most of day I am fine but I have that symptoms everyday now.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-06
Survey response — day 35, dose 2
MedDRA: Unevaluable event — Feeling: Good

Free text: Told you guys before

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-12
Survey response — day 42, dose 2
MedDRA: Dyspepsia, Oesophageal discomfort — Feeling: Good

Free text: Something to do with stomach or heartburn which I never had like pressure against esophagus or something.

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

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-27	Moderna
2	2021-03-30	Moderna

Free text

Release 7 — day 14, dose 2

2021-04-16

Symptoms: After the second dose I am feeling something like pressure towards my esophagus either gas or heartburn. I feel like that most days. Even though I have not eaten still feel like I hav etc burp but it is not coming out which put pressure on esophagus. cut off by CDC

Release 7 — day 21, dose 2

2021-04-20

Symptoms: Same one I described like heartburn or pressure against esophagus which I never had or felt before. Not sure what is causing that most of day I am fine but I have that symptoms everyday now.

Release 8 — day 35, dose 2

2021-05-06

Symptoms: Told you guys before

Release 8 — day 42, dose 2

2021-05-12

Symptoms: Something to do with stomach or heartburn which I never had like pressure against esophagus or something.

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	Discomfort	✓	✓	✓
SD	Dyspepsia	✓	✓	✓
SD	Flatulence	✓	✓	✓
SD	Oesophageal discomfort	✓	✓	✓
SD	Oesophageal disorder	✓	✓	✓
SD	Unevaluable event	✓	✓	✓

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