3EL-33991-99289 · OpenVSafe

Timeline

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

2021-04-06
Dose 1 — Pfizer-BioNTech
2021-04-09
Registered in v-safe
2021-04-09
Survey response — days 1–6 daily, dose 1
MedDRA: Inflammation — Feeling: Fair · Muscle or body aches · Be unable to do your normal daily activities

Free text: inflammation around diaphragm

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-10
Survey response — days 1–6 daily, dose 1
MedDRA: Myositis — Feeling: Fair

Free text: Inflammation around diaphragm - may be from something else though and not the vaccine.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-16
Survey response — day 7, dose 1
MedDRA: Adverse reaction — Feeling: Good

Free text: Just long-hauler stuff with a perpetually tense diaphragm.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-27
Dose 2 — Pfizer-BioNTech
2021-04-29
Survey response — days 1–6 daily, dose 2
MedDRA: Discomfort, Inflammation — Feeling: Good · Be unable to do your normal daily activities

Free text: Inflammation around the diaphragm/sternum area. No pain or tenderness though, just discomfort from swelling.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-30
Survey response — days 1–6 daily, dose 2
MedDRA: Swelling — Feeling: Good · Be unable to do your normal daily activities

Free text: Still a bit swollen around my diaphragm. Im a long-hauler, and thats where the lingering issue is located, but it doesnt get inflamed like this without provocationno explanation except the vaccine.

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

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-06	Pfizer-BioNTech
2	2021-04-27	Pfizer-BioNTech

Free text

Release 7 — days 1–6 daily, dose 1

2021-04-09

Systemic reaction (other): inflammation around diaphragm

2021-04-10

Systemic reaction (other): Inflammation around diaphragm - may be from something else though and not the vaccine.

Release 7 — day 7, dose 1

2021-04-16

Systemic reaction (other): Just long-hauler stuff with a perpetually tense diaphragm.

Release 8 — days 1–6 daily, dose 2

2021-04-29

Systemic reaction (other): Inflammation around the diaphragm/sternum area. No pain or tenderness though, just discomfort from swelling.

2021-04-30

Systemic reaction (other): Still a bit swollen around my diaphragm. Im a long-hauler, and thats where the lingering issue is located, but it doesnt get inflamed like this without provocationno explanation except the vaccine.

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	Adverse reaction	✓	✓	✓
SRO	Discomfort	✓	✓	✓
SRO	Inflammation	✓	✓	✓
SRO	Myositis	✓	✓	✓
SRO	Swelling	✓	✓	✓

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