AYX-14789-25788 · OpenVSafe

Timeline

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

2020-12-19
Dose 1 — Pfizer-BioNTech
2021-01-08
Dose 2 — Pfizer-BioNTech
2021-01-11
Registered in v-safe
2021-01-11
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Redness, Swelling, Itching · Fever · Headache, Joint pains, Fatigue or tiredness, Abdominal pain

Adult check-in
2021-01-12
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Redness, Swelling, Itching · Fever · Chills, Headache

Adult check-in
2021-01-15
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-01-22
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-01-29
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-02-05
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-02-12
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-02-20
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-09
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-01-08
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in
2022-01-31
Dose 3 — Pfizer-BioNTech
2022-05-04
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-08-01
Survey response — 6 months, dose 3
MedDRA: COVID-19 — Feeling: Poor · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Covid

MedDRA releases: 2024-11 · check-in free text available
2022-08-01
Report sent to call center — 6 months, dose 3
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

Telehealth, virtual health, or email health consultation · 1 call case(s)
2022-08-02
Call 1 — Left Voicemail
2022-08-02
Call successful
Participant prefers to complete VAERS report online
2023-01-31
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-19	Pfizer-BioNTech
2	2021-01-08	Pfizer-BioNTech
3	2022-01-31	Pfizer-BioNTech	No

Call center

1 call center case

1 successful

See the call center timeline

Free text

Release 12 — 6 months, dose 3

2022-08-01

Symptoms: Covid

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	COVID-19	·	·	✓

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