6HY-18264-24670

VAERS ID	Confidence	Score	Runner-up	Shared symptoms	Dose	State	VAERS vaccinated / onset / received	Call case
1574129 (opens in a new window)	high	11 / 11	2	2 of 3 VAERS symptoms	same dose (2)	PA matches	2021-02-11 / 2021-02-12 / 2021-08-16 received the same day as the last call	case 931502

Timeline

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

2021-01-14
Registered in v-safe
2021-01-14
Dose 1 — Moderna
2021-01-14
Health check-in — day 0, dose 1
Feeling: Good · None

Adult check-in
2021-01-15
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-01-16
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-01-17
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-18
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-19
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-21
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-01-28
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-02-04
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-02-11
Dose 2 — Moderna
2021-02-18
Survey response — day 7, dose 2
MedDRA: Adverse reaction — Feeling: Good · Site: Pain · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Free text: This survey is a week late. My symptoms lasted 24 hours.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-25
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-03-13
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-03-18
Survey response — day 35, dose 2
MedDRA: Dizziness, Pain in extremity, Unevaluable event — Feeling: Good · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Symptoms: The day after my second shot my hands and feet were very achy. It seemed to linger. Im being tested now for rheumatoid just to make sure. I was also lightheaded after both shots. · Healthcare visit (other): Lab

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-18
Report sent to call center — day 35, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-03-25
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-05-14
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-08-12
Survey response — 6 months, dose 2
MedDRA: Arthralgia, Arthritis, Unevaluable event — Feeling: Good · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Symptoms: I have had joint pain/arthritis in hands and feet. It was very bad in the first month after my second shot. Its better now but I dont know if I reported that originally. · Healthcare visit (other): Lab work

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-12
Report sent to call center — 6 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-08-16
Call successful
Completed over the phone
2021-12-06
Dose 3 — Pfizer-BioNTech
2021-12-15
Health check-in — day 7, dose 3
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-12-20
Survey response — day 14, dose 3
MedDRA: Chest discomfort — Feeling: Good

Free text: Have felt a strange feeling in my chest for a few days. Like possible palpitation. Not sure. It could be anxiety.

MedDRA releases: 2024-11 · check-in free text available
2022-12-06
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-14	Moderna
2	2021-02-11	Moderna
3	2021-12-06	Pfizer-BioNTech	No

Call center

2 call center cases

2 successful

VAERS report filed, before or during a call: 2

See the call center timeline

Free text

Release 4 — day 7, dose 2

2021-02-18

Systemic reaction (other): This survey is a week late. My symptoms lasted 24 hours.

Release 5 — day 35, dose 2

2021-03-18

Symptoms: The day after my second shot my hands and feet were very achy. It seemed to linger. Im being tested now for rheumatoid just to make sure. I was also lightheaded after both shots.

Healthcare visit (other): Lab

Release 9 — 6 months, dose 2

2021-08-12

Symptoms: I have had joint pain/arthritis in hands and feet. It was very bad in the first month after my second shot. Its better now but I dont know if I reported that originally.

Healthcare visit (other): Lab work

Release 10 — day 14, dose 3

2021-12-20

Symptoms: Have felt a strange feeling in my chest for a few days. Like possible palpitation. Not sure. It could be anxiety.

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
HCVO	Unevaluable event	✓	✓	✓
SD	Arthralgia	✓	·	✓
SD	Arthritis	✓	·	✓
SD	Chest discomfort	·	·	✓
SD	Dizziness	✓	✓	✓
SD	Pain in extremity	✓	✓	✓
SRO	Adverse reaction	✓	✓	✓

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

Possible VAERS report