K5H-12408-19421 · OpenVSafe

Timeline

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

2020-12-22
Registered in v-safe
2020-12-22
Dose 1 — Pfizer-BioNTech
2020-12-22
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2020-12-27
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2020-12-28
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2020-12-29
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-01-06
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-01-12
Dose 2 — Pfizer-BioNTech
2021-01-12
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-01-13
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-01-14
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-17
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-18
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-21
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-01-27
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-02-02
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-02-09
Survey response — day 28, dose 2
MedDRA: Fatigue, Headache, Nausea, Oropharyngeal pain, Vomiting — Feeling: Poor · Be unable to work, 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: Fatigue, sore throat, headache, nausea, vomiting

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-09
Report sent to call center — day 28, dose 2
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)
2021-02-16
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-04
Call 1 — Could Not Reach Participant
2021-05-07
Call 2 — Could Not Reach Participant
2022-01-12
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-22	Pfizer-BioNTech
2	2021-01-12	Pfizer-BioNTech

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 3 — day 28, dose 2

2021-02-09

Symptoms: Fatigue, sore throat, headache, nausea, vomiting

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	Fatigue	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Nausea	✓	✓	✓
SD	Oropharyngeal pain	✓	✓	✓
SD	Vomiting	✓	✓	✓

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