9HZ-38001-78742 · OpenVSafe

Timeline

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

2021-02-13
Dose 1 — Pfizer-BioNTech
2021-02-16
Registered in v-safe
2021-02-16
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-02-18
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-02-20
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-02-27
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-03-06
Dose 2 — Pfizer-BioNTech
2021-03-07
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Adult check-in
2021-03-08
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-03-09
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-03-10
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-03-11
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Muscle or body aches

Adult check-in
2021-03-12
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-13
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-03-20
Survey response — day 14, dose 2
MedDRA: Joint stiffness, Pain in extremity — Feeling: Good · Be unable to do your normal daily activities

Free text: New joint stiffness/discomfort in both hands

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-27
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-04-05
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-04-10
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-04-17
Survey response — day 42, dose 2
MedDRA: Arthralgia — Feeling: Good

Free text: Joint pain in hands and feet

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

Adult check-in
2021-09-04
Survey response — 6 months, dose 2
MedDRA: Morning sickness — Feeling: Poor · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Severe nausea of pregnancy

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-09-04
Report sent to call center — 6 months, dose 2
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

1 call case(s)
2021-09-07
Call 1 — Left Voicemail
2021-09-13
Call 2 — Left Voicemail
2022-03-06
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-13	Pfizer-BioNTech
2	2021-03-06	Pfizer-BioNTech

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 6 — day 14, dose 2

2021-03-20

Symptoms: New joint stiffness/discomfort in both hands

Release 7 — day 42, dose 2

2021-04-17

Symptoms: Joint pain in hands and feet

Release 9 — 6 months, dose 2

2021-09-04

Symptoms: Severe nausea of pregnancy

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	Joint stiffness	✓	✓	✓
SD	Morning sickness	✓	·	✓
SD	Pain in extremity	✓	✓	✓

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