YWR-33615-35453 · OpenVSafe

Timeline

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

2021-04-01
Dose 1 — Pfizer-BioNTech
2021-04-07
Registered in v-safe
2021-04-07
Survey response — days 1–6 daily, dose 1
MedDRA: Injection site pain — Feeling: Good

Free text: Slightly sore at injection area day after for 24 hrs

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-08
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-04-15
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-24
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-04-26
Dose 2 — Pfizer-BioNTech
2021-04-29
Survey response — days 1–6 daily, dose 2
MedDRA: Headache — Feeling: Good

Free text: Slight headache on day of injection. Gone the next day

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-30
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-01
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-02
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-03
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-05-10
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-17
Survey response — day 21, dose 2
MedDRA: Herpes zoster, Office visit — Feeling: Good · Get care from a doctor or other healthcare professional

Free text: Symptoms: I have a flare up with shingles · Healthcare visit (other): Went to an acupuncturist

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-17
Report sent to call center — day 21, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-05-24
Survey response — day 28, dose 2
MedDRA: Herpes zoster — Feeling: Fair

Free text: Shingles starting to spread throughout body. Started in forehead temple area

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-31
Survey response — day 35, dose 2
MedDRA: Eczema, Office visit, Rash pruritic — Feeling: Fair · Get care from a doctor or other healthcare professional

Free text: Symptoms: Outbreak of eczema all over body. Rashes are itchy · Healthcare visit (other): Doctor office

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-31
Report sent to call center — day 35, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-06-07
Survey response — day 42, dose 2
MedDRA: Acupuncture, Rash, Rash erythematous — Feeling: Good · Get care from a doctor or other healthcare professional

Free text: Symptoms: Red rashes erupted throughout the body 2-3 weeks after 2nd vaccine shot · Healthcare visit (other): Acupuncturist

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-07
Report sent to call center — day 42, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-07-26
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-09-04
Call 1 — Left Voicemail
2021-09-20
Call successful
Completed over the phone
2021-10-25
Survey response — 6 months, dose 2
MedDRA: Hypersensitivity, Pre-existing disease, Rash — Feeling: Good

Free text: My allergies have worsen. I now have small outbreaks around the neck and temple area. It comes and goes

MedDRA releases: 2024-11 · check-in free text available
2022-04-26
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-01	Pfizer-BioNTech
2	2021-04-26	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2021-05-17	Successful	Completed over the phone
2021-05-31	Successful	Completed over the phone
2021-06-07	Successful 2021-09-20	Completed over the phone

Free text

Release 7 — days 1–6 daily, dose 1

2021-04-07

Systemic reaction (other): Slightly sore at injection area day after for 24 hrs

Release 8 — days 1–6 daily, dose 2

2021-04-29

Systemic reaction (other): Slight headache on day of injection. Gone the next day

Release 8 — day 21, dose 2

2021-05-17

Symptoms: I have a flare up with shingles

Healthcare visit (other): Went to an acupuncturist

Release 8 — day 28, dose 2

2021-05-24

Symptoms: Shingles starting to spread throughout body. Started in forehead temple area

Release 8 — day 35, dose 2

2021-05-31

Symptoms: Outbreak of eczema all over body. Rashes are itchy

Healthcare visit (other): Doctor office

Release 8 — day 42, dose 2

2021-06-07

Symptoms: Red rashes erupted throughout the body 2-3 weeks after 2nd vaccine shot

Healthcare visit (other): Acupuncturist

Release 10 — 6 months, dose 2

2021-10-25

Symptoms: My allergies have worsen. I now have small outbreaks around the neck and temple area. It comes and goes

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	Acupuncture	✓	✓	✓
HCVO	Office visit	✓	✓	✓
SD	Eczema	✓	✓	✓
SD	Herpes zoster	✓	✓	✓
SD	Hypersensitivity	·	·	✓
SD	Pre-existing disease	·	·	✓
SD	Rash	✓	✓	✓
SD	Rash erythematous	✓	✓	✓
SD	Rash pruritic	✓	✓	✓
SRO	Headache	✓	✓	✓
SRO	Injection site pain	✓	✓	✓

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