YGL-41751-52818 · OpenVSafe

Timeline

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

2021-03-31
Dose 1 — Pfizer-BioNTech
2021-04-11
Registered in v-safe
2021-04-11
Survey response — day 7, dose 1
MedDRA: Sinus disorder, Wheezing — Feeling: Poor · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Sinus problems, respitory wheezing still almost 2weeks,after 1st shot

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-14
Survey response — day 14, dose 1
MedDRA: Fatigue, Office visit, Pain, Sinusitis, Upper respiratory tract infection — Feeling: Poor · Be unable to work, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional

Free text: Symptoms: Severe body aches, chill, severe fatigue its gone on since my shot on 3/31/21. Now its turned into upper respitory and sinus infection. Every day i get much worse. · Healthcare visit (other): Pcp visit

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-14
Report sent to call center — day 14, dose 1
Be unable to work · Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-22
Survey response — day 21, dose 1
MedDRA: Fatigue, Office visit, Pain, Respiratory symptom, Sinusitis — Feeling: Poor · Be unable to work, Get care from a doctor or other healthcare professional

Free text: Symptoms: Body aches, severe fatigue, upper respitory and sinus infection symptoms · Healthcare visit (other): PCP

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-22
Report sent to call center — day 21, dose 1
Be unable to work · Get care from a doctor or other healthcare professional

1 call case(s)
2021-05-05
Survey response — day 35, dose 1
MedDRA: Dyspnoea, Fatigue, Headache, Pain, Upper respiratory tract infection — Feeling: Fair · Be unable to work, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Body aches, fatigue severe, upper respitory infection, hard to breathe, headaches

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-05
Report sent to call center — day 35, dose 1
Be unable to work · Get care from a doctor or other healthcare professional

1 call case(s)
2021-05-12
Health check-in — day 42, dose 1
Feeling: Fair

Adult check-in
2021-10-01
Survey response — 6 months, dose 1
MedDRA: Breast cancer, Unevaluable event — Feeling: Poor · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Breast cancer- chemotherapy

MedDRA releases: 2024-11 · check-in free text available
2022-04-01
Call successful
Participant prefers to complete VAERS report online
2022-04-02
Survey response — 12 months, dose 1
MedDRA: Migraine — Feeling: Fair · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Daily migraines

MedDRA releases: 2024-11 · check-in free text available
2022-04-02
Report sent to call center — 12 months, dose 1
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · 1 call case(s)

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-31	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2021-04-14	Successful	Participant prefers to complete VAERS report online
2021-04-22	Successful	Participant prefers to complete VAERS report online
2021-05-05	Successful 2022-04-01	Participant prefers to complete VAERS report online
2022-04-02	Successful	Participant prefers to complete VAERS report online

Free text

Release 7 — day 7, dose 1

2021-04-11

Systemic reaction (other): Sinus problems, respitory wheezing still almost 2weeks,after 1st shot

Release 7 — day 14, dose 1

2021-04-14

Symptoms: Severe body aches, chill, severe fatigue its gone on since my shot on 3/31/21. Now its turned into upper respitory and sinus infection. Every day i get much worse.

Healthcare visit (other): Pcp visit

Release 7 — day 21, dose 1

2021-04-22

Symptoms: Body aches, severe fatigue, upper respitory and sinus infection symptoms

Healthcare visit (other): PCP

Release 8 — day 35, dose 1

2021-05-05

Symptoms: Body aches, fatigue severe, upper respitory infection, hard to breathe, headaches

Release 9 — 6 months, dose 1

2021-10-01

Symptoms: Breast cancer- chemotherapy

Release 11 — 12 months, dose 1

2022-04-02

Symptoms: Daily migraines

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	Breast cancer	·	·	✓
SD	Dyspnoea	✓	✓	✓
SD	Fatigue	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Migraine	·	·	✓
SD	Pain	✓	✓	✓
SD	Respiratory symptom	✓	✓	✓
SD	Sinusitis	✓	✓	✓
SD	Unevaluable event	·	·	✓
SD	Upper respiratory tract infection	✓	✓	✓
SRO	Sinus disorder	✓	✓	✓
SRO	Wheezing	✓	✓	✓

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