4XP-25186-12485 · OpenVSafe

Timeline

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

2021-04-11
Dose 1 — Pfizer-BioNTech
2021-05-02
Dose 2 — Pfizer-BioNTech
2021-05-16
Registered in v-safe
2021-05-16
Survey response — day 14, dose 2
MedDRA: Deafness, Tinnitus, Unevaluable event — Feeling: Poor · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Symptoms: Ringing in my ears and sudden loss of hearing in my right ear 2 days after 2nd dose. · Healthcare visit (other): I have to get a hearing test Monday May 17th

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-16
Report sent to call center — day 14, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-05-23
Survey response — day 21, dose 2
MedDRA: Deafness unilateral, Depression, Ear pain, Tinnitus — Feeling: Poor · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: I lost the hearing in my right ear, been in pain and without hearing in that ear 19 days. My ears are ringing and its depressing that Im not able to enjoy music television or anything.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-23
Report sent to call center — day 21, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-05-30
Survey response — day 28, dose 2
MedDRA: Deafness unilateral, Ear pain — Feeling: Poor · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: The pain has become more severe & is now in both ears. Still no hearing in right ear

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-30
Report sent to call center — day 28, dose 2
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-06-06
Survey response — day 35, dose 2
MedDRA: Ear pain, Tinnitus — Feeling: Poor · Be unable to do your normal daily activities

Free text: Ringing in my ears louder and the pain is more severe

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-13
Survey response — day 42, dose 2
MedDRA: Tinnitus — Feeling: Poor · Be unable to do your normal daily activities

Free text: Ringing in ears louder and the pain gets unbearable

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-08-01
Health check-in — 3 months, dose 2
Feeling: Fair

Adult check-in
2021-10-31
Health check-in — 6 months, dose 2
Feeling: Fair

Adult check-in
2022-04-09
Call successful
Participant prefers to complete VAERS report online
2022-05-02
Health check-in — 12 months, dose 2
Feeling: Fair

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-11	Pfizer-BioNTech
2	2021-05-02	Pfizer-BioNTech

Call center

3 call center cases

3 successful

See the call center timeline

Free text

Release 8 — day 14, dose 2

2021-05-16

Symptoms: Ringing in my ears and sudden loss of hearing in my right ear 2 days after 2nd dose.

Healthcare visit (other): I have to get a hearing test Monday May 17th

Release 8 — day 21, dose 2

2021-05-23

Symptoms: I lost the hearing in my right ear, been in pain and without hearing in that ear 19 days. My ears are ringing and its depressing that Im not able to enjoy music television or anything.

Release 8 — day 28, dose 2

2021-05-30

Symptoms: The pain has become more severe & is now in both ears. Still no hearing in right ear

Release 8 — day 35, dose 2

2021-06-06

Symptoms: Ringing in my ears louder and the pain is more severe

Release 9 — day 42, dose 2

2021-06-13

Symptoms: Ringing in ears louder and the pain gets unbearable

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
HCVO	Unevaluable event	✓	✓	✓
SD	Deafness	✓	✓	✓
SD	Deafness unilateral	✓	✓	✓
SD	Depression	✓	✓	✓
SD	Ear pain	✓	✓	✓
SD	Tinnitus	✓	✓	✓

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