5HH-88659-32986 · OpenVSafe

Timeline

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

2021-04-01
Registered in v-safe
2021-04-01
Dose 1 — Pfizer-BioNTech
2021-04-01
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-04-02
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

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

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

Adult check-in
2021-04-22
Dose 2 — Pfizer-BioNTech
2021-04-29
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-05-06
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-13
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-20
Survey response — day 28, dose 2
MedDRA: Deafness, Ear discomfort, Tinnitus — Feeling: Poor

Free text: Severely diminished hearing, constant tinnitus. Started with left ear, now also in right, for 3 weeks. Trying to get appointment with audiologist. Had 2nd Pfizer April 22nd, got ear trouble April 26th.Dr. said no infection. I THOUGHT it would stop.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-27
Survey response — day 35, dose 2
MedDRA: Hypoacusis, Medical counselling, Reaction to previous exposure to any vaccine, Tinnitus — Feeling: Fair · Get care from a doctor or other healthcare professional

Free text: Symptoms: Tinnitis began 26 April, 4 days after my 2nd Pfizer. Diminished hearing since; now both ears. Pcm saw no infection. Have appt w/ audiologist 8 June 21 · Healthcare visit (other): Inpatient visit w/ PCM 7 May 21

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-27
Report sent to call center — day 35, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-06-03
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-22
Health check-in — 3 months, dose 2
Feeling: Fair

Adult check-in
2021-10-21
Health check-in — 6 months, dose 2
Feeling: Fair

Adult check-in
2022-04-22
Survey response — 12 months, dose 2
MedDRA: Ageusia, Anosmia, Hypoacusis — Feeling: Fair · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Hearing loss since second Pfizer, 22 April 2021. Had had mild loss of taste and smell 2-3 weeks prior. Had steroid hip injection four days late. Hearing was diminished by 50% within three hours. Thought the two injections had reacted. Still at 50% .

MedDRA releases: 2024-11 · check-in free text available
2022-04-22
Report sent to call center — 12 months, dose 2
Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-04-25
Call successful
Not applicable - Accidental Reporting

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-01	Pfizer-BioNTech
2	2021-04-22	Pfizer-BioNTech

Call center

2 call center cases

2 successful

See the call center timeline

Free text

Release 8 — day 28, dose 2

2021-05-20

Symptoms: Severely diminished hearing, constant tinnitus. Started with left ear, now also in right, for 3 weeks. Trying to get appointment with audiologist. Had 2nd Pfizer April 22nd, got ear trouble April 26th.Dr. said no infection. I THOUGHT it would stop. cut off by CDC

Release 8 — day 35, dose 2

2021-05-27

Symptoms: Tinnitis began 26 April, 4 days after my 2nd Pfizer. Diminished hearing since; now both ears. Pcm saw no infection. Have appt w/ audiologist 8 June 21

Healthcare visit (other): Inpatient visit w/ PCM 7 May 21

Release 11 — 12 months, dose 2

2022-04-22

Symptoms: Hearing loss since second Pfizer, 22 April 2021. Had had mild loss of taste and smell 2-3 weeks prior. Had steroid hip injection four days late. Hearing was diminished by 50% within three hours. Thought the two injections had reacted. Still at 50% . cut off by CDC

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	Medical counselling	✓	✓	✓
SD	Ageusia	·	·	✓
SD	Anosmia	·	·	✓
SD	Deafness	✓	✓	✓
SD	Ear discomfort	✓	✓	✓
SD	Hypoacusis	✓	✓	✓
SD	Reaction to previous exposure to any vaccine	✓	✓	✓
SD	Tinnitus	✓	✓	✓

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