26X-49901-18564 · OpenVSafe

Timeline

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

2021-04-22
Dose 1 — Pfizer-BioNTech
2021-04-26
Registered in v-safe
2021-04-27
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache, Fatigue or tiredness

Adult check-in
2021-04-28
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache

Adult check-in
2021-04-29
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-05-06
Health check-in — day 14, dose 1
Feeling: Fair

Adult check-in
2021-05-13
Dose 2 — Pfizer-BioNTech
2021-05-14
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fever · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-05-15
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-16
Survey response — days 1–6 daily, dose 2
MedDRA: Dizziness, Hunger — Feeling: Fair

Free text: Got light headed yesterday. Maybe I was hungry?

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-17
Survey response — days 1–6 daily, dose 2
MedDRA: Glossodynia, Vaccine positive rechallenge — Feeling: Good

Free text: Both sides of my tongue feel like Ive bitten it! This happened after the first shot also.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-18
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache

Adult check-in
2021-05-19
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache

Adult check-in
2021-05-20
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-05-27
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-06-03
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-06-10
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-06-17
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-24
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-08-12
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-12-30
Dose 3 — Pfizer-BioNTech
2022-01-05
Survey response — days 1–6 daily, dose 3
MedDRA: Lymph node pain, Tinnitus — Feeling: Fair

Free text: The day after my booster my ears started ringing and haven't stopped. My lymph nodes in the booster arm hurt for 4 days.

MedDRA releases: 2024-11 · check-in free text available
2022-01-06
Survey response — day 7, dose 3
MedDRA: Tinnitus — Feeling: Fair · Headache

Free text: Constant ringing in both ears

MedDRA releases: 2024-11 · check-in free text available
2022-01-13
Survey response — day 14, dose 3
MedDRA: Tinnitus — Feeling: Fair

Free text: Ringing in my ears!

MedDRA releases: 2024-11 · check-in free text available
2022-01-20
Survey response — day 21, dose 3
MedDRA: Tinnitus — Feeling: Fair

Free text: Ringing in ears

MedDRA releases: 2024-11 · check-in free text available
2022-01-27
Survey response — day 28, dose 3
MedDRA: Tinnitus — Feeling: Fair

Free text: Ringing in my ears hasn't stopped. Began the day after the booster.

MedDRA releases: 2024-11 · check-in free text available
2022-02-03
Survey response — day 35, dose 3
MedDRA: Headache, Tinnitus — Feeling: Fair

Free text: Had some sharp head pains last week. Went away. Ears still ringing!!!

MedDRA releases: 2024-11 · check-in free text available
2022-02-10
Health check-in — day 42, dose 3
Feeling: Fair

Adult check-in
2022-03-31
Health check-in — 3 months, dose 3
Feeling: Fair

Adult check-in
2022-06-30
Survey response — 6 months, dose 3
MedDRA: Tinnitus — Feeling: Good

Free text: Still have ringing in ears since the booster shot!

MedDRA releases: 2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-22	Pfizer-BioNTech
2	2021-05-13	Pfizer-BioNTech
3	2021-12-30	Pfizer-BioNTech	No

Free text

Release 8 — days 1–6 daily, dose 2

2021-05-16

Systemic reaction (other): Got light headed yesterday. Maybe I was hungry?

2021-05-17

Systemic reaction (other): Both sides of my tongue feel like Ive bitten it! This happened after the first shot also.

Release 10 — days 1–6 daily, dose 3

2022-01-05

Systemic reaction (other): The day after my booster my ears started ringing and haven't stopped. My lymph nodes in the booster arm hurt for 4 days.

Release 10 — day 7, dose 3

2022-01-06

Systemic reaction (other): Constant ringing in both ears

Release 10 — day 14, dose 3

2022-01-13

Symptoms: Ringing in my ears!

Release 10 — day 21, dose 3

2022-01-20

Symptoms: Ringing in ears

Release 11 — day 28, dose 3

2022-01-27

Symptoms: Ringing in my ears hasn't stopped. Began the day after the booster.

Release 11 — day 35, dose 3

2022-02-03

Symptoms: Had some sharp head pains last week. Went away. Ears still ringing!!!

Release 12 — 6 months, dose 3

2022-06-30

Symptoms: Still have ringing in ears since the booster shot!

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	Headache	·	·	✓
SD	Tinnitus	·	·	✓
SRO	Dizziness	✓	✓	✓
SRO	Glossodynia	✓	✓	✓
SRO	Hunger	✓	✓	✓
SRO	Lymph node pain	·	·	✓
SRO	Tinnitus	·	·	✓
SRO	Vaccine positive rechallenge	✓	✓	✓

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