RVW-61708-27495 · OpenVSafe

Timeline

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

2021-02-06
Dose 1 — Pfizer-BioNTech
2021-02-10
Registered in v-safe
2021-02-11
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-02-12
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-13
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-02-20
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-02-27
Dose 2 — Pfizer-BioNTech
2021-02-28
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Fever · Chills, Headache, Fatigue or tiredness, Nausea · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-03-01
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-03-02
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

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

Adult check-in
2021-03-04
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-05
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-06
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-03-13
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-03-20
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-03-27
Survey response — day 28, dose 2
MedDRA: Fatigue, Oropharyngeal pain — Feeling: Fair

Free text: Today I woke up feeling tired, and with the start of a sore throat. I continue to have a mild sore throat and fatigue.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-03
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-04-10
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-05-31
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-08-28
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-10-30
Dose 3 — Moderna
2022-02-27
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in
2022-04-30
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in
2022-11-01
Survey response — 12 months, dose 3
MedDRA: Delivery — Feeling: Good · Get care from a doctor or other healthcare professional · Hospitalization

Free text: Pregnancy and childbirth

MedDRA releases: 2024-11 · check-in free text available
2022-11-01
Report sent to call center — 12 months, dose 3
Get care from a doctor or other healthcare professional

Hospitalization · 1 call case(s)
2022-11-02
Call 1 — Could Not Reach Participant
2022-11-08
Call successful
Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-06	Pfizer-BioNTech
2	2021-02-27	Pfizer-BioNTech
3	2021-10-30	Moderna	No

Call center

1 call center case

1 successful

See the call center timeline

Free text

Release 6 — day 28, dose 2

2021-03-27

Symptoms: Today I woke up feeling tired, and with the start of a sore throat. I continue to have a mild sore throat and fatigue.

Release 12 — 12 months, dose 3

2022-11-01

Symptoms: Pregnancy and childbirth

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	Delivery	·	·	✓
SD	Fatigue	✓	✓	✓
SD	Oropharyngeal pain	✓	✓	✓

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