5U2-12887-41453 · OpenVSafe

Timeline

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

2021-01-08
Registered in v-safe
2021-01-08
Dose 1 — Moderna
2021-01-08
Health check-in — day 0, dose 1
Feeling: Good · None

Adult check-in
2021-01-09
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-01-10
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-11
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

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

Adult check-in
2021-01-13
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

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

Adult check-in
2021-01-16
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-01-22
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-01-29
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-02-04
Dose 2 — Moderna
2021-02-06
Survey response — days 1–6 daily, dose 2
MedDRA: Chills, Headache, Pyrexia — Feeling: Fair · Site: Pain · Fever · Chills, Headache, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Free text: Took shot around 10am Thursday symptoms started at 11/12pmThursday night. VERY sick with chills, headache, some fever, sinus cavity felt swollen, throat felt like milk of magnesium had been drank. The throat part went away quickly. Saturday morning I started feeling better..still slight headache as I cannot take aspirin or ibuprofen,, and not sure about Tylenol. Husband took same shot same day only pain in arm that lasted day and half

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-07
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-09
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-11
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-02-20
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-08	Moderna
2	2021-02-04	Moderna

Free text

Release 3 — days 1–6 daily, dose 2

2021-02-06

Systemic reaction (other): Took shot around 10am Thursday symptoms started at 11/12pmThursday night. VERY sick with chills, headache, some fever, sinus cavity felt swollen, throat felt like milk of magnesium had been drank. The throat part went away quickly. Saturday morning I started feeling better..still slight headache as I cannot take aspirin or ibuprofen,, and not sure about Tylenol. Husband took same shot same day only pain in arm that lasted day and half

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	Pyrexia	✓	✓	✓

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