TGN-48464-07216 · OpenVSafe

Timeline

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

2021-05-18
Registered in v-safe
2021-05-18
Dose 1 — Pfizer-BioNTech
2021-05-18
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-05-19
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-05-20
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-08-18
Survey response — 3 months, dose 1
MedDRA: Dyspnoea — Feeling: Poor · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Emergency room or emergency department visit, Hospitalization

Free text: I have a very hard time breathing

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-18
Report sent to call center — 3 months, dose 1
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

1 call case(s)
2021-08-19
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-05-18	Pfizer-BioNTech

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 9 — 3 months, dose 1

2021-08-18

Symptoms: I have a very hard time breathing

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	Dyspnoea	✓	·	✓

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