2TW-16782-68032 · OpenVSafe

Timeline

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

2021-03-21
Registered in v-safe
2021-03-21
Dose 1 — Janssen/Johnson & Johnson
2021-03-21
Health check-in — day 0, dose 1
Feeling: Good · None

Adult check-in
2021-03-22
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-03-23
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-24
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-25
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-26
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-27
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-28
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-04-04
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-11
Health check-in — day 21, single dose
Feeling: Good

Adult check-in
2021-04-20
Health check-in — day 28, single dose
Feeling: Good

Adult check-in
2021-04-25
Health check-in — day 35, single dose
Feeling: Good

Adult check-in
2021-05-03
Health check-in — day 42, single dose
Feeling: Good

Adult check-in
2021-09-19
Health check-in — 6 months, dose 1
Feeling: Good

Adult check-in
2022-03-21
Survey response — 12 months, dose 1
MedDRA: Brain fog, COVID-19, Fatigue, Headache, Memory impairment — Feeling: Good · Be unable to work or attend school

Free text: Had confirmed Covid case in January: Dull persistent headache, severe fatigue, brain fog/trouble remembering things (e.g. a line of a nursery rhyme sung to my son regularly)

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

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-21	Janssen/Johnson & Johnson

Free text

Release 11 — 12 months, dose 1

2022-03-21

Symptoms: Had confirmed Covid case in January: Dull persistent headache, severe fatigue, brain fog/trouble remembering things (e.g. a line of a nursery rhyme sung to my son regularly)

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	Brain fog	·	·	✓
SD	COVID-19	·	·	✓
SD	Fatigue	·	·	✓
SD	Headache	·	·	✓
SD	Memory impairment	·	·	✓

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