4M2-25426-10354 · OpenVSafe

Timeline

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

2021-07-31
Dose 1 — Moderna
2021-08-02
Registered in v-safe
2021-08-03
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness, Nausea

Adult check-in
2021-08-04
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-08-08
Health check-in — day 7, dose 1
Feeling: Fair · Fatigue or tiredness

Adult check-in
2021-08-14
Health check-in — day 14, dose 1
Feeling: Good

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

Adult check-in
2021-09-01
Dose 2 — Moderna
2021-09-06
Survey response — days 1–6 daily, dose 2
MedDRA: Dysmenorrhoea, Menstruation irregular — Feeling: Poor · Headache, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Free text: I started my period early and its different then my usual period. Bad cramps.

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-09-07
Survey response — days 1–6 daily, dose 2
MedDRA: Heavy menstrual bleeding, Menstruation irregular — Feeling: Poor · Fever · Chills, Headache, Fatigue or tiredness, Nausea, Vomiting, Diarrhea, Abdominal pain · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Got my period early and so heavy. Went away yesterday for half the day now its back today.

MedDRA releases: 2024-11 · check-in free text available
2021-09-08
Survey response — day 7, dose 2
MedDRA: Heavy menstrual bleeding — Feeling: Poor · Headache, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to do your normal daily activities

Free text: Still on my period but it will stop for a half of a day but then come back

MedDRA releases: 2024-11 · check-in free text available
2021-09-15
Survey response — day 14, dose 2
MedDRA: Diarrhoea, Dizziness, Nausea, Vision blurred, Vomiting — Feeling: Good · Be unable to do your normal daily activities

Free text: I have been throwing up since I got the vaccine but not everyday. Its so bizarre. I will be ok for like 2 days, super nauseous but not throw up then I will throw up all day and have terrible Diarrhea and feel so nauseous, dizzy and blurry vision

MedDRA releases: 2024-11 · check-in free text available
2021-09-22
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-07-31	Moderna	No
2	2021-09-01	Moderna	No

Free text

Release 9 — days 1–6 daily, dose 2

2021-09-06

Systemic reaction (other): I started my period early and its different then my usual period. Bad cramps.

2021-09-07

Systemic reaction (other): Got my period early and so heavy. Went away yesterday for half the day now its back today.

Release 9 — day 7, dose 2

2021-09-08

Systemic reaction (other): Still on my period but it will stop for a half of a day but then come back

Release 9 — day 14, dose 2

2021-09-15

Symptoms: I have been throwing up since I got the vaccine but not everyday. Its so bizarre. I will be ok for like 2 days, super nauseous but not throw up then I will throw up all day and have terrible Diarrhea and feel so nauseous, dizzy and blurry vision

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	Diarrhoea	·	·	✓
SD	Dizziness	·	·	✓
SD	Nausea	·	·	✓
SD	Vision blurred	·	·	✓
SD	Vomiting	·	·	✓
SRO	Dysmenorrhoea	✓	·	✓
SRO	Heavy menstrual bleeding	·	·	✓
SRO	Menstruation irregular	✓	·	✓

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