QCP-65455-26495 · OpenVSafe

Timeline

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

2020-12-19
Dose 1 — Pfizer-BioNTech
2020-12-20
Registered in v-safe
2020-12-20
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Fever · Headache, Fatigue or tiredness, Abdominal pain

Adult check-in
2020-12-21
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Abdominal pain

Adult check-in
2020-12-22
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2020-12-28
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-01-02
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-01-09
Dose 2 — Pfizer-BioNTech
2021-01-09
Health check-in — day 0, dose 2
Feeling: Fair · Site: Pain · Fever · Joint pains, Muscle or body aches, Abdominal pain

Adult check-in
2021-01-10
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fever · Chills, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-01-10
Report sent to call center — days 1–6 daily, dose 2
Be unable to do your normal daily activities

1 call case(s)
2021-01-11
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Headache

Adult check-in
2021-01-12
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

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

Adult check-in
2021-01-15
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-08
Survey response — day 28, dose 2
MedDRA: Arthralgia — Feeling: Fair

Free text: Achey joints in lower extremities

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-20
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-12
Health check-in — 6 months, dose 2
Feeling: Fair

Adult check-in
2022-01-09
Survey response — 12 months, dose 2
MedDRA: Palpitations — Feeling: Fair · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Heart palpitations

MedDRA releases: 2024-11 · check-in free text available
2022-01-09
Report sent to call center — 12 months, dose 2
Get care from a doctor or other healthcare professional

Telehealth, virtual health, or email health consultation · 1 call case(s)
2022-01-11
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-19	Pfizer-BioNTech
2	2021-01-09	Pfizer-BioNTech

Call center

2 call center cases

1 unsuccessful · 1 priority 2/3 (triaged and no follow up)

See the call center timeline

Free text

Release 3 — day 28, dose 2

2021-02-08

Symptoms: Achey joints in lower extremities

Release 10 — 12 months, dose 2

2022-01-09

Symptoms: Heart palpitations

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	Arthralgia	✓	✓	✓
SD	Palpitations	·	·	✓

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