QRM-56540-04447 · OpenVSafe

Timeline

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

2021-01-14
Dose 1 — Pfizer-BioNTech
2021-02-04
Dose 2 — Pfizer-BioNTech
2021-02-05
Registered in v-safe
2021-02-05
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-02-06
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-02-07
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Muscle or body aches

Adult check-in
2021-02-10
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-11
Health check-in — day 7, dose 2
Feeling: Good · Muscle or body aches

Adult check-in
2021-02-18
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-02-26
Survey response — day 21, dose 2
MedDRA: Arthralgia, Pain — Feeling: Good

Free text: Knees hurt more than I remember before with same or less amount of standing/walking/working on feet. Body feels abit achey like I really exerted myself but I havent more than normal I dont think. Otherwise feel fine.

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

Adult check-in
2021-03-12
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-03-21
Survey response — day 42, dose 2
MedDRA: Feeling abnormal — Feeling: Fair

Free text: Brain fog, could have been from being tired though

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-06
Health check-in — 3 months, dose 2
Feeling: Fair

Adult check-in
2022-02-04
Survey response — 12 months, dose 2
MedDRA: Abortion spontaneous, Fatigue — Feeling: Fair

Free text: I get tired very easily and caffeine doesn't always help. questionnaire doesn't ask any follow up questions regarding a positive pregnancy test, but I had a miscarriage at 10 weeks two months ago

MedDRA releases: 2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-14	Pfizer-BioNTech
2	2021-02-04	Pfizer-BioNTech

Free text

Release 4 — day 21, dose 2

2021-02-26

Symptoms: Knees hurt more than I remember before with same or less amount of standing/walking/working on feet. Body feels abit achey like I really exerted myself but I havent more than normal I dont think. Otherwise feel fine.

Release 6 — day 42, dose 2

2021-03-21

Symptoms: Brain fog, could have been from being tired though

Release 11 — 12 months, dose 2

2022-02-04

Symptoms: I get tired very easily and caffeine doesn't always help. questionnaire doesn't ask any follow up questions regarding a positive pregnancy test, but I had a miscarriage at 10 weeks two months ago

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	Abortion spontaneous	·	·	✓
SD	Arthralgia	✓	✓	✓
SD	Fatigue	·	·	✓
SD	Feeling abnormal	✓	✓	✓
SD	Pain	✓	✓	✓

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