32Q-11718-27552

VAERS ID	Confidence	Score	Runner-up	Shared symptoms	Dose	State	VAERS vaccinated / onset / received	Call case
1861630 (opens in a new window)	high	9 / 11	—	1 of 15 VAERS symptoms	same dose (2)	—	2021-06-03 / 2021-06-03 / 2021-11-11 received the same day as the last call	case 768726

Timeline

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

2021-05-06
Dose 1 — Moderna
2021-06-03
Registered in v-safe
2021-06-03
Dose 2 — Moderna
2021-06-04
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain, Itching · Fever · Chills, Headache, Fatigue or tiredness, Abdominal pain · Be unable to do your normal daily activities

Adult check-in
2021-06-05
Survey response — days 1–6 daily, dose 2
MedDRA: Abdominal pain lower, Back pain, Heavy menstrual bleeding, Loss of personal independence in daily activities, Menstruation delayed — Feeling: Fair · Site: Pain, Swelling · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness, Diarrhea · Be unable to do your normal daily activities

Free text: When I had my first COVID vaccine - my period was trying to start. Ive never missed a period or anything. After getting the first COVID vaccine my period was 3 weeks late. When it finally came it was the worst cycle I have ever had in my life. The pain was like labor pains in my lower abdomen and lower back. I could not function well foe a day or two. Never had this happen before. It was a concern for sure. I had my hormone levels checks a few months ago and my ONGYN said they were all Normal. Please provide information on why this might have happened.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-06
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache

Adult check-in
2021-06-07
Survey response — days 1–6 daily, dose 2
MedDRA: Headache, Labyrinthitis, Middle ear effusion, Office visit, Pharyngeal erythema, Sinusitis — Feeling: Poor · Fever · Headache, Fatigue or tiredness · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: I had to go to the Doctor today. I have a severe inner ear infection in both ears and a sinus infection. My throat is Red and my ears are both full of fluid. Headache is awful. She prescribed an antibiotic.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-07
Report sent to call center — days 1–6 daily, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-06-08
Survey response — days 1–6 daily, dose 2
MedDRA: Adverse reaction — Feeling: Fair · Headache, Fatigue or tiredness

Free text: I think the 875 mg antibiotics is helping

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-09
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-06-10
Health check-in — day 7, dose 2
Feeling: Good · Headache

Adult check-in
2021-06-17
Health check-in — day 14, dose 2
Feeling: Fair

Adult check-in
2021-06-24
Health check-in — day 21, dose 2
Feeling: Fair

Adult check-in
2021-07-01
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-07-08
Health check-in — day 35, dose 2
Feeling: Fair

Adult check-in
2021-07-15
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-11-11
Callback requested for
2021-11-11
Call successful
Completed over the phone

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-05-06	Moderna
2	2021-06-03	Moderna

Call center

1 call center case

1 successful

VAERS report filed, before or during a call: 1

1 wait over 3 months for a first call

See the call center timeline

Free text

Release 8 — days 1–6 daily, dose 2

2021-06-05

Systemic reaction (other): When I had my first COVID vaccine - my period was trying to start. Ive never missed a period or anything. After getting the first COVID vaccine my period was 3 weeks late. When it finally came it was the worst cycle I have ever had in my life. The pain was like labor pains in my lower abdomen and lower back. I could not function well foe a day or two. Never had this happen before. It was a concern for sure. I had my hormone levels checks a few months ago and my ONGYN said they were all Normal. Please provide information on why this might have happened.

2021-06-07

Systemic reaction (other): I had to go to the Doctor today. I have a severe inner ear infection in both ears and a sinus infection. My throat is Red and my ears are both full of fluid. Headache is awful. She prescribed an antibiotic.

2021-06-08

Systemic reaction (other): I think the 875 mg antibiotics is helping

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	Abdominal pain lower	✓	✓	✓
SRO	Adverse reaction	✓	✓	✓
SRO	Back pain	✓	✓	✓
SRO	Headache	✓	✓	✓
SRO	Heavy menstrual bleeding	✓	✓	✓
SRO	Labyrinthitis	✓	✓	✓
SRO	Loss of personal independence in daily activities	✓	✓	✓
SRO	Menstruation delayed	✓	✓	✓
SRO	Middle ear effusion	✓	✓	✓
SRO	Office visit	✓	✓	✓
SRO	Pharyngeal erythema	✓	✓	✓
SRO	Sinusitis	✓	✓	✓

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

Possible VAERS report