YQP-11369-61955 · OpenVSafe

Timeline

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

2021-04-08
Registered in v-safe
2021-04-08
Dose 1 — Moderna
2021-04-08
Survey response — day 0, dose 1
MedDRA: Headache, Tenderness — Feeling: Fair · Headache

Free text: Mild headache onset 7.5min post vaccination. I chose my dominant arm, as well as went hiking shortly after. I did not notice any tenderness until 6hrs later, when I got home and stopped any sort of physical activities for the rest of the night.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-09
Survey response — days 1–6 daily, dose 1
MedDRA: Insomnia, Tenderness — Feeling: Good

Free text: Couldn't sleep on my side lastnight due to tenderness. Woke up feeling like I did a shoulder workout with a front delt focus. Six hours later, shoulder felt back to normal.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-10
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-11
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-12
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-13
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-14
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-05-11
Dose 2 — Moderna
2021-05-11
Health check-in — day 0, dose 2
Feeling: Good · Headache

Adult check-in
2021-05-12
Survey response — days 1–6 daily, dose 2
MedDRA: Limb discomfort, Menstruation irregular — Feeling: Fair · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Free text: Heavy legs, similar to having a heavy period, minus the blood flow.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-14
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fatigue or tiredness

Adult check-in
2021-11-09
Health check-in — 6 months, dose 2
Feeling: Fair

Adult check-in
2022-05-13
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-08	Moderna
2	2021-05-11	Moderna

Free text

Release 7 — day 0, dose 1

2021-04-08

Systemic reaction (other): Mild headache onset 7.5min post vaccination. I chose my dominant arm, as well as went hiking shortly after. I did not notice any tenderness until 6hrs later, when I got home and stopped any sort of physical activities for the rest of the night.

Release 7 — days 1–6 daily, dose 1

2021-04-09

Systemic reaction (other): Couldn't sleep on my side lastnight due to tenderness. Woke up feeling like I did a shoulder workout with a front delt focus. Six hours later, shoulder felt back to normal.

Release 8 — days 1–6 daily, dose 2

2021-05-12

Systemic reaction (other): Heavy legs, similar to having a heavy period, minus the blood flow.

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	Headache	✓	✓	✓
SRO	Insomnia	✓	✓	✓
SRO	Limb discomfort	✓	✓	✓
SRO	Menstruation irregular	✓	✓	✓
SRO	Tenderness	✓	✓	✓

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