R9V-25909-45642 · OpenVSafe

Timeline

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

2020-12-22
Dose 1 — Pfizer-BioNTech
2021-01-09
Dose 2 — Pfizer-BioNTech
2021-01-11
Registered in v-safe
2021-01-13
Survey response — days 1–6 daily, dose 2
MedDRA: Chills, Headache, Nausea, Pyrexia — Feeling: Good · Site: Pain · Be unable to work

Free text: Fever chills nausea headache on day 2 after second dose

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-13
Report sent to call center — days 1–6 daily, dose 2
Be unable to work

1 call case(s)
2021-01-15
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache

Adult check-in
2021-01-18
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-01-23
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-11-29
Dose 3 — Moderna
2021-11-29
Survey response — day 0, dose 3
MedDRA: Pregnancy — Feeling: Good · Site: Pain

Free text: Please note Pregnancy at 12 weeks.

MedDRA releases: 2024-11 · check-in free text available
2021-11-30
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain · Fever · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-12-01
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-12-02
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-22	Pfizer-BioNTech
2	2021-01-09	Pfizer-BioNTech
3	2021-11-29	Moderna	No

Call center

1 call center case

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

See the call center timeline

Free text

Release 1 — days 1–6 daily, dose 2

2021-01-13

Systemic reaction (other): Fever chills nausea headache on day 2 after second dose

Release 10 — day 0, dose 3

2021-11-29

Systemic reaction (other): Please note Pregnancy at 12 weeks.

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
SRO	Chills	✓	✓	✓
SRO	Headache	✓	✓	✓
SRO	Nausea	✓	✓	✓
SRO	Pregnancy	·	·	✓
SRO	Pyrexia	✓	✓	✓

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