Y5E-32198-40330 · OpenVSafe

Timeline

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

2021-03-30
Dose 1 — Pfizer-BioNTech
2021-04-20
Dose 2 — Pfizer-BioNTech
2021-05-13
Registered in v-safe
2021-05-13
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-20
Survey response — day 28, dose 2
MedDRA: Fatigue, Headache, Weight increased — Feeling: Poor · Be unable to do your normal daily activities

Free text: Still tied a lot with headaches. This app should give me the ability to say how I was feeling in the past not just how I feel after getting the app. I've had frequent headaches, extreme tiredness and gained 12 pounds since being vaccinated.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-27
Survey response — day 35, dose 2
MedDRA: Disturbance in attention, Exercise tolerance decreased, Fatigue, Headache — Feeling: Good · Be unable to do your normal daily activities

Free text: Headaches and tiredness and lack of focus. I try and walk 3 miles a day and haven't been able to. 100 miles in January. 90 miles February. 55 miles in April after vaccine! Looks like I'll finish May with about 60 miles walked.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-02
Survey response — day 42, dose 2
MedDRA: Asthenia, Headache — Feeling: Fair

Free text: Energy level still low. Headaches still occurring often.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-20
Survey response — 3 months, dose 2
MedDRA: Disturbance in attention, Fatigue, Headache — Feeling: Poor · Be unable to do your normal daily activities

Free text: Same symptoms come and go. Tiredness, headaches and lack of focus. I was good for about a week and they are back again. I seldom had headaches before the vaccine.

MedDRA releases: 2024-11 · check-in free text available
2021-10-19
Health check-in — 6 months, dose 2
Feeling: Fair

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-30	Pfizer-BioNTech
2	2021-04-20	Pfizer-BioNTech

Free text

Release 8 — day 28, dose 2

2021-05-20

Symptoms: Still tied a lot with headaches. This app should give me the ability to say how I was feeling in the past not just how I feel after getting the app. I've had frequent headaches, extreme tiredness and gained 12 pounds since being vaccinated.

Release 8 — day 35, dose 2

2021-05-27

Symptoms: Headaches and tiredness and lack of focus. I try and walk 3 miles a day and haven't been able to. 100 miles in January. 90 miles February. 55 miles in April after vaccine! Looks like I'll finish May with about 60 miles walked.

Release 8 — day 42, dose 2

2021-06-02

Symptoms: Energy level still low. Headaches still occurring often.

Release 9 — 3 months, dose 2

2021-07-20

Symptoms: Same symptoms come and go. Tiredness, headaches and lack of focus. I was good for about a week and they are back again. I seldom had headaches before the vaccine.

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	Asthenia	✓	✓	✓
SD	Disturbance in attention	✓	✓	✓
SD	Exercise tolerance decreased	✓	✓	✓
SD	Fatigue	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Weight increased	✓	✓	✓

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