F9M-26753-35438 · OpenVSafe

Timeline

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

2021-03-18
Registered in v-safe
2021-03-18
Dose 1 — Moderna
2021-03-18
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-03-19
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-03-20
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Muscle or body aches

Adult check-in
2021-03-21
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-22
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-23
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-24
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache

Adult check-in
2021-03-25
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-04-01
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-08
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-04-15
Dose 2 — Moderna
2021-04-15
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · Fever · Fatigue or tiredness, Nausea

Adult check-in
2021-04-16
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to work

Adult check-in
2021-04-19
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-04-20
Survey response — days 1–6 daily, dose 2
MedDRA: Headache — Feeling: Fair · Headache

Free text: Pounding headache

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-21
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache

Adult check-in
2021-04-22
Health check-in — day 7, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-04-29
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-06
Survey response — day 21, dose 2
MedDRA: Migraine — Feeling: Good · Be unable to do your normal daily activities

Free text: Horrible migraine on 5/4

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-13
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-20
Survey response — day 35, dose 2
MedDRA: Headache, Migraine — Feeling: Good · Be unable to do your normal daily activities

Free text: More headaches and migraines. 1 migraine in the last week. 1 migraine the week prior. Headaches here and there

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-27
Survey response — day 42, dose 2
MedDRA: Headache, Self-medication — Feeling: Good

Free text: Seems like more headaches- had another one today that took a while to go away after taking some Tylenol.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-18
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-14
Survey response — 6 months, dose 2
MedDRA: Cough — Feeling: Good

Free text: Had a cough that lasted about a week, no other symptoms, did not get tested for covid

MedDRA releases: 2024-11 · check-in free text available
2021-11-18
Dose 3 — Moderna
Co-administered: Flu
2022-04-15
Survey response — 12 months, dose 2
MedDRA: Unevaluable event — Feeling: Fair · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: All to do with childbirth

MedDRA releases: 2024-11 · check-in free text available
2022-04-15
Report sent to call center — 12 months, dose 2
Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-04-20
Call successful
Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill
2022-05-19
Survey response — 6 months, dose 3
MedDRA: Migraine — Feeling: Good

Free text: Migraine

MedDRA releases: 2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-18	Moderna
2	2021-04-15	Moderna
3	2021-11-18	Moderna	Flu

Call center

1 call center case

1 successful

See the call center timeline

Free text

Release 7 — days 1–6 daily, dose 2

2021-04-20

Systemic reaction (other): Pounding headache

Release 8 — day 21, dose 2

2021-05-06

Symptoms: Horrible migraine on 5/4

Release 8 — day 35, dose 2

2021-05-20

Symptoms: More headaches and migraines. 1 migraine in the last week. 1 migraine the week prior. Headaches here and there

Release 8 — day 42, dose 2

2021-05-27

Symptoms: Seems like more headaches- had another one today that took a while to go away after taking some Tylenol.

Release 10 — 6 months, dose 2

2021-10-14

Symptoms: Had a cough that lasted about a week, no other symptoms, did not get tested for covid

Release 11 — 12 months, dose 2

2022-04-15

Symptoms: All to do with childbirth

Release 11 — 6 months, dose 3

2022-05-19

Symptoms: Migraine

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	Cough	·	·	✓
SD	Headache	✓	✓	✓
SD	Migraine	✓	✓	✓
SD	Self-medication	✓	✓	✓
SD	Unevaluable event	·	·	✓
SRO	Headache	✓	✓	✓

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