Z2G-10200-74000 · OpenVSafe

Timeline

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

2021-01-20
Dose 1 — Pfizer-BioNTech
2021-02-10
Dose 2 — Pfizer-BioNTech
2021-02-11
Registered in v-safe
2021-02-11
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fever · Chills, Joint pains, Muscle or body aches · Be unable to do your normal daily activities

Adult check-in
2021-02-12
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Adult check-in
2021-02-13
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Redness · None

Adult check-in
2021-02-14
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-15
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache

Adult check-in
2021-02-16
Survey response — days 1–6 daily, dose 2
MedDRA: Muscle twitching — Feeling: Good

Free text: Slight facial twitching

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-17
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-02-24
Survey response — day 14, dose 2
MedDRA: Erythema, Skin discomfort — Feeling: Good

Free text: About 9 days after the vaccine, on two separate occasions, I felt a pinching in the skin of my thigh, and developed a reddening about the size of a nickel. I used an acyclovir ointment because I felt like I might be coming down with shingles.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-03
Survey response — day 21, dose 2
MedDRA: Pain in extremity — Feeling: Good

Free text: The pinching in my leg that feels like it might be shingles continues.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-10
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-03-17
Survey response — day 35, dose 2
MedDRA: Hypersensitivity — Feeling: Good

Free text: Allergic rxn; cause unknown

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-24
Survey response — day 42, dose 2
MedDRA: Hypersensitivity, Localised infection, Office visit, Paraesthesia — Feeling: Good · Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: Symptoms: Tingling back in thigh; toe infection; SJS allergic rxn. · Healthcare visit (other): Doctors office

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-24
Report sent to call center — day 42, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-05-12
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-08-11
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-11-01
Call 1 — Left Voicemail
2021-11-01
Call successful
Does not wish to fill out VAERS report
2022-02-10
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-20	Pfizer-BioNTech
2	2021-02-10	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2021-03-24	Successful 2021-11-01	Does not wish to fill out VAERS report

Free text

Release 4 — days 1–6 daily, dose 2

2021-02-16

Systemic reaction (other): Slight facial twitching

Release 4 — day 14, dose 2

2021-02-24

Symptoms: About 9 days after the vaccine, on two separate occasions, I felt a pinching in the skin of my thigh, and developed a reddening about the size of a nickel. I used an acyclovir ointment because I felt like I might be coming down with shingles.

Release 5 — day 21, dose 2

2021-03-03

Symptoms: The pinching in my leg that feels like it might be shingles continues.

Release 5 — day 35, dose 2

2021-03-17

Symptoms: Allergic rxn; cause unknown

Release 6 — day 42, dose 2

2021-03-24

Symptoms: Tingling back in thigh; toe infection; SJS allergic rxn.

Healthcare visit (other): Doctors office

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	Office visit	✓	✓	✓
SD	Erythema	✓	✓	✓
SD	Hypersensitivity	✓	✓	✓
SD	Localised infection	✓	✓	✓
SD	Pain in extremity	✓	✓	✓
SD	Paraesthesia	✓	✓	✓
SD	Skin discomfort	✓	✓	✓
SRO	Muscle twitching	✓	✓	✓

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