6Y5-11215-45425 · OpenVSafe

Timeline

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

2021-04-16
Dose 1 — Moderna
2021-05-05
Registered in v-safe
2021-05-05
Health check-in — day 14, dose 1
Feeling: Fair

Adult check-in
2021-05-09
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-05-14
Dose 2 — Moderna
2021-05-15
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain, Redness, Swelling · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-05-16
Survey response — days 1–6 daily, dose 2
MedDRA: Dysmenorrhoea — Feeling: Poor · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Free text: Menstrual cramping at the end of my cycle ie during a time in my cycle when I DO NOT normally have menstrual cramps.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-17
Survey response — days 1–6 daily, dose 2
MedDRA: Menstrual disorder — Feeling: Fair · Site: Swelling · Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Mild menstrual cramps during the end of my menstrual cycle when I normally do not have menstrual cramps

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-18
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Swelling · None

Adult check-in
2021-05-19
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-20
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-23
Survey response — day 7, dose 2
MedDRA: Brain fog, Feeling abnormal — Feeling: Good · Fatigue or tiredness

Free text: My head has been very cloudy and Ive been very spacey these past few days.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-28
Survey response — day 14, dose 2
MedDRA: Intermenstrual bleeding, Menstruation irregular — Feeling: Good

Free text: I have had menstrual spotting and cramping and have had not normal irregular period since receiving my second moderna shot.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-05
Survey response — day 21, dose 2
MedDRA: Polymenorrhoea — Feeling: Fair

Free text: My VERY VERY VERY regular menstrual cycle came early. This is highly unusual.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-11
Survey response — day 28, dose 2
MedDRA: Chills, Headache, Malaise, Pain, Pyrexia — Feeling: Poor · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Mild fever. Body aches and pains. A headache. Chills. General malaise.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-25
Survey response — day 42, dose 2
MedDRA: Fatigue, Hypersensitivity, Malaise, Pain, Pre-existing disease — Feeling: Good · Be unable to do your normal daily activities

Free text: When my allergies flare up it is 100 times worse than before, my whole body feels tired and sick and achey.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-08-16
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-16	Moderna
2	2021-05-14	Moderna

Free text

Release 8 — days 1–6 daily, dose 2

2021-05-16

Systemic reaction (other): Menstrual cramping at the end of my cycle ie during a time in my cycle when I DO NOT normally have menstrual cramps.

2021-05-17

Systemic reaction (other): Mild menstrual cramps during the end of my menstrual cycle when I normally do not have menstrual cramps

Release 8 — day 7, dose 2

2021-05-23

Systemic reaction (other): My head has been very cloudy and Ive been very spacey these past few days.

Release 8 — day 14, dose 2

2021-05-28

Symptoms: I have had menstrual spotting and cramping and have had not normal irregular period since receiving my second moderna shot.

Release 8 — day 21, dose 2

2021-06-05

Symptoms: My VERY VERY VERY regular menstrual cycle came early. This is highly unusual.

Release 9 — day 28, dose 2

2021-06-11

Symptoms: Mild fever. Body aches and pains. A headache. Chills. General malaise.

Release 9 — day 42, dose 2

2021-06-25

Symptoms: When my allergies flare up it is 100 times worse than before, my whole body feels tired and sick and achey.

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	Chills	✓	✓	✓
SD	Fatigue	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Hypersensitivity	✓	✓	✓
SD	Intermenstrual bleeding	✓	✓	✓
SD	Malaise	✓	✓	✓
SD	Menstruation irregular	✓	✓	✓
SD	Pain	✓	✓	✓
SD	Polymenorrhoea	✓	✓	✓
SD	Pre-existing disease	✓	✓	✓
SD	Pyrexia	✓	✓	✓
SRO	Brain fog	✓	✓	✓
SRO	Dysmenorrhoea	✓	✓	✓
SRO	Feeling abnormal	✓	✓	✓
SRO	Menstrual disorder	✓	✓	✓

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