ZHA-20300-20113 · OpenVSafe

Timeline

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

2021-01-13
Registered in v-safe
2021-01-13
Dose 1 — Pfizer-BioNTech
2021-01-13
Health check-in — day 0, dose 1
Feeling: Good · None

Adult check-in
2021-01-14
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-01-15
Survey response — days 1–6 daily, dose 1
MedDRA: Fatigue, Muscle spasms — Feeling: Poor · Chills, Headache, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Free text: Cramps in my legs this morning. All symptoms started after going to sleep except being tired which started at 5 pm

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-15
Report sent to call center — days 1–6 daily, dose 1
Be unable to do your normal daily activities

1 call case(s)
2021-01-16
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-17
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-18
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-19
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-22
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-01-27
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-02-03
Dose 2 — Pfizer-BioNTech
2021-02-10
Health check-in — day 7, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-02-17
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-02-24
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-03-10
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-03-17
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-08-06
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-10-19
Dose 3 — Pfizer-BioNTech
2022-02-03
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in
2022-04-21
Dose 4 — Pfizer-BioNTech
2022-04-22
Health check-in — days 1–6 daily, dose 4
Feeling: Fair · Site: Pain · Headache, Muscle or body aches

Adult check-in
2022-04-23
Health check-in — days 1–6 daily, dose 4
Feeling: Good · None

Adult check-in
2022-04-24
Health check-in — days 1–6 daily, dose 4
Feeling: Good · None

Adult check-in
2022-04-26
Health check-in — days 1–6 daily, dose 4
Feeling: Good · Fatigue or tiredness

Adult check-in
2022-04-27
Survey response — days 1–6 daily, dose 4
MedDRA: Brain fog, Dizziness — Feeling: Fair · Fatigue or tiredness

Free text: Some lightheadedness and brain fog

MedDRA releases: 2024-11 · check-in free text available
2022-04-28
Health check-in — day 7, dose 4
Feeling: Good · Headache, Fatigue or tiredness

Adult check-in
2022-05-05
Health check-in — day 14, dose 4
Feeling: Good

Adult check-in
2022-05-12
Health check-in — day 21, dose 4
Feeling: Good

Adult check-in
2022-05-19
Health check-in — day 28, dose 4
Feeling: Good

Adult check-in
2022-05-26
Health check-in — day 35, dose 4
Feeling: Good

Adult check-in
2022-06-02
Health check-in — day 42, dose 4
Feeling: Good

Adult check-in
2022-07-22
Survey response — 3 months, dose 4
MedDRA: Oropharyngeal pain, Pre-existing disease — Feeling: Good

Free text: I have had a sore throat develop about three different times. It seems to go away by the end of the day after gargling with salt water at least 2-3 times. I do wear a dental device for sleep apnea but have not experienced these sore throats before.

MedDRA releases: 2024-11 · check-in free text available
2022-10-20
Survey response — 6 months, dose 4
MedDRA: Exposure to SARS-CoV-2, Oropharyngeal pain, Throat clearing — Feeling: Good

Free text: I have a sore throat today and some clearing of my throat. I am better after gargling with salt water. But was notified that a person I sat with at a shower developed Covid. I had my Covid booster 7 days before the shower.

MedDRA releases: 2024-11 · check-in free text available
2023-04-21
Health check-in — 12 months, dose 4
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-13	Pfizer-BioNTech
2	2021-02-03	Pfizer-BioNTech
3	2021-10-19	Pfizer-BioNTech	No
4	2022-04-21	Pfizer-BioNTech	No

Call center

Reported	Outcome	VAERS-related outcome
2021-01-15	priority 2/3

Free text

Release 2 — days 1–6 daily, dose 1

2021-01-15

Systemic reaction (other): Cramps in my legs this morning. All symptoms started after going to sleep except being tired which started at 5 pm

Release 11 — days 1–6 daily, dose 4

2022-04-27

Systemic reaction (other): Some lightheadedness and brain fog

Release 12 — 3 months, dose 4

2022-07-22

Symptoms: I have had a sore throat develop about three different times. It seems to go away by the end of the day after gargling with salt water at least 2-3 times. I do wear a dental device for sleep apnea but have not experienced these sore throats before. cut off by CDC

Release 12 — 6 months, dose 4

2022-10-20

Symptoms: I have a sore throat today and some clearing of my throat. I am better after gargling with salt water. But was notified that a person I sat with at a shower developed Covid. I had my Covid booster 7 days before the shower.

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	Exposure to SARS-CoV-2	·	·	✓
SD	Oropharyngeal pain	·	·	✓
SD	Pre-existing disease	·	·	✓
SD	Throat clearing	·	·	✓
SRO	Brain fog	·	·	✓
SRO	Dizziness	·	·	✓
SRO	Fatigue	✓	✓	✓
SRO	Muscle spasms	✓	✓	✓

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