KTT-43402-46119 · OpenVSafe

Timeline

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

2020-12-29
Registered in v-safe
2020-12-29
Dose 1 — Moderna
2020-12-29
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2020-12-30
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2020-12-31
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to work

Adult check-in
2020-12-31
Report sent to call center — days 1–6 daily, dose 1
Be unable to work

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

Adult check-in
2021-01-02
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-03
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-04
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-05
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-01-12
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-01-19
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-01-26
Dose 2 — Moderna
2021-01-27
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain, Swelling · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea

Adult check-in
2021-01-28
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Joint pains

Adult check-in
2021-01-29
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-31
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-02-01
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache

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

Adult check-in
2021-02-09
Survey response — day 14, dose 2
MedDRA: Headache — Feeling: Good · Be unable to work

Free text: Headache

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-16
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-02-23
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-03-02
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-03-09
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-04-27
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-07-27
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-11-12
Dose 3 — Moderna
2022-01-26
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in
2022-02-13
Survey response — 3 months, dose 3
MedDRA: Headache, Intermenstrual bleeding, Oligomenorrhoea — Feeling: Fair · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: I have had a longer menstrual cycle. I had only spotting in more than 70 days cycle. This also has caused more headaches.

MedDRA releases: 2024-11 · check-in free text available
2022-02-13
Report sent to call center — 3 months, dose 3
Get care from a doctor or other healthcare professional

Telehealth, virtual health, or email health consultation · 1 call case(s)
2022-02-15
Call 1 — Could Not Reach Participant
2022-02-18
Call 2 — Could Not Reach Participant
2022-05-15
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in
2022-11-12
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-29	Moderna
2	2021-01-26	Moderna
3	2021-11-12	Moderna	No

Call center

2 call center cases

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

See the call center timeline

Free text

Release 3 — day 14, dose 2

2021-02-09

Symptoms: Headache

Release 11 — 3 months, dose 3

2022-02-13

Symptoms: I have had a longer menstrual cycle. I had only spotting in more than 70 days cycle. This also has caused more 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
SD	Headache	✓	✓	✓
SD	Intermenstrual bleeding	·	·	✓
SD	Oligomenorrhoea	·	·	✓

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