LBF-92519-69148 · OpenVSafe

Timeline

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

2020-12-23
Registered in v-safe
2020-12-23
Dose 1 — Pfizer-BioNTech
2020-12-23
Health check-in — day 0, dose 1
Feeling: Fair · Site: Pain · Fatigue or tiredness

Adult check-in
2020-12-24
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness, Diarrhea

Adult check-in
2020-12-25
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Fever · Headache, Fatigue or tiredness

Adult check-in
2020-12-26
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Diarrhea

Adult check-in
2020-12-27
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Fever · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-01-01
Health check-in — day 7, dose 1
Feeling: Poor · Diarrhea

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

Adult check-in
2021-01-13
Dose 2 — Pfizer-BioNTech
2021-01-13
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-01-15
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Chills, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-01-16
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · 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: Fair · Headache, Muscle or body aches

Adult check-in
2021-01-19
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Fatigue or tiredness

Adult check-in
2021-01-20
Health check-in — day 7, dose 2
Feeling: Poor · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Vomiting · Be unable to do your normal daily activities

Adult check-in
2021-01-27
Survey response — day 14, dose 2
MedDRA: Dizziness, Nausea, Office visit — Feeling: Fair · Get care from a doctor or other healthcare professional

Free text: Symptoms: Dizziness , nausea , light headed · Healthcare visit (other): PCP visit in clinic

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-27
Report sent to call center — day 14, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-02-17
Survey response — day 35, dose 2
MedDRA: Back pain, Dizziness, Nausea — Feeling: Fair · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Dizziness, nausea, low back pain

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-17
Report sent to call center — day 35, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-14
Call 1 — Left Voicemail
2021-04-15
Survey response — 3 months, dose 2
MedDRA: Fatigue, Hypoaesthesia — Feeling: Good

Free text: Body numbness , fatigue

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-14
Survey response — 6 months, dose 2
MedDRA: Headache — Feeling: Fair · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Constant headaches

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-14
Report sent to call center — 6 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-07-23
Call 1 — Left Voicemail
2022-01-15
Dose 3 — Pfizer-BioNTech
2022-01-15
Health check-in — 12 months, dose 2
Feeling: Fair

Adult check-in
2022-01-16
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain · Fever · Joint pains, Muscle or body aches, Fatigue or tiredness, Abdominal pain · Be unable to work or attend school

Adult check-in
2022-01-17
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain, Itching · Fever · Muscle or body aches, Fatigue or tiredness, Abdominal pain · Be unable to work or attend school

Adult check-in
2022-01-21
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Fever · Headache, Abdominal pain

Adult check-in
2022-01-22
Health check-in — day 7, dose 3
Feeling: Good · None

Adult check-in
2022-01-31
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2022-02-21
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2022-04-18
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2023-01-15
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-23	Pfizer-BioNTech
2	2021-01-13	Pfizer-BioNTech
3	2022-01-15	Pfizer-BioNTech	No

Call center

3 call center cases

3 unsuccessful

See the call center timeline

Free text

Release 2 — day 14, dose 2

2021-01-27

Symptoms: Dizziness , nausea , light headed

Healthcare visit (other): PCP visit in clinic

Release 4 — day 35, dose 2

2021-02-17

Symptoms: Dizziness, nausea, low back pain

Release 7 — 3 months, dose 2

2021-04-15

Symptoms: Body numbness , fatigue

Release 9 — 6 months, dose 2

2021-07-14

Symptoms: Constant headaches

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
HCVO	Office visit	✓	✓	✓
SD	Back pain	✓	✓	✓
SD	Dizziness	✓	✓	✓
SD	Fatigue	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Hypoaesthesia	✓	✓	✓
SD	Nausea	✓	✓	✓

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