5F5-70029-37524 · OpenVSafe

Timeline

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

2021-03-11
Dose 1 — Pfizer-BioNTech
2021-04-02
Registered in v-safe
2021-04-02
Dose 2 — Pfizer-BioNTech
2021-04-02
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-04-04
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Rash, not including the immediate area around the injection site

Adult check-in
2021-04-05
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Redness, Swelling, Itching · Headache, Muscle or body aches, Fatigue or tiredness, Nausea, Rash, not including the immediate area around the injection site

Adult check-in
2021-04-06
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Rash, not including the immediate area around the injection site

Adult check-in
2021-04-07
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Redness · Fatigue or tiredness

Adult check-in
2021-04-16
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-23
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-04-30
Survey response — day 28, dose 2
MedDRA: Arthralgia, Pain — Feeling: Good

Free text: I had a weird throbbing in my knee while driving.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-07
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-14
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-03
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-02
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-04-03
Survey response — 12 months, dose 2
MedDRA: Caesarean section — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Emergency room or emergency department visit, Hospitalization

Free text: I had a c-section.

MedDRA releases: 2024-11 · check-in free text available
2022-04-03
Report sent to call center — 12 months, dose 2
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

Emergency room or emergency department visit · Hospitalization · 1 call case(s)
2022-04-06
Call successful
Not applicable (accidental reporting or does not believe symptoms are related to vaccine)

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-11	Pfizer-BioNTech
2	2021-04-02	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2022-04-03	Successful 2022-04-06	Not applicable (accidental reporting or does not believe symptoms are related to vaccine)

Free text

Release 8 — day 28, dose 2

2021-04-30

Symptoms: I had a weird throbbing in my knee while driving.

Release 11 — 12 months, dose 2

2022-04-03

Symptoms: I had a c-section.

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	Arthralgia	✓	✓	✓
SD	Caesarean section	·	·	✓
SD	Pain	✓	✓	✓

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