YHK-31389-66989

2 vaccinations 8 coded responses 11 check-ins 8 free-text entries 3 call cases

Sex: Female
Age at first dose: 46-50
ZIP prefix: 208 / MD
Registered: 2021-02-01

Relationship: Self
Race: Asian
Ethnicity: Not Hispanic or Latino

Timeline

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

2020-12-31
Dose 1 — Moderna
2021-01-29
Dose 2 — Moderna
2021-02-01
Registered in v-safe
2021-02-01
Survey response — days 1–6 daily, dose 2
MedDRA: Chills, Headache, Heart rate increased, Hypersomnia, Induration, Injection site erythema, Injection site induration, Injection site pain, Lymphadenopathy, Medical observation, Muscle twitching, Nausea, Pain, Pruritus, Pyrexia, Self-medication, Vomiting — Feeling: Fair · Site: Pain, Redness, Swelling, Itching · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness, Nausea, Vomiting, Diarrhea, Rash, not including the immediate area around the injection site · Be unable to work, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: After 1st dose, day 1-3 injection site pain, hardness, redness while taking Claritin in the day and Benadryl at night; day 6-15 swelling lymph nodes; day 16 nausea vomiting followed by fast heartbeat; day 17-18 hardness on the left arm, first on the top half, next day at the bottom half; After second dose, day 1-2 injection site pain starting 10 min after the shot, 4 hours later had fever, headache, body pain, chills. These symptoms lasted for about 30 hours. Had to sleep for 22 hours continuously. Took Tylenol that covered 32 hours. Day 2 at midnight, found muscle twitching in the left palm. The muscle links to the thumb. Same side as twice vaccination. Muscle twitching is persistent. Still experiencing it. Neither a doctor from OMS/NIH nor the doctor from Kaiser that I consulted know what to do.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-01
Report sent to call center — days 1–6 daily, dose 2
Be unable to work · Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-02-02
Survey response — days 1–6 daily, dose 2
MedDRA: Muscle twitching — Feeling: Good · Muscle or body aches

Free text: Muscle twitching in my left palm

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-03
Survey response — days 1–6 daily, dose 2
MedDRA: Ear infection, Muscle twitching — Feeling: Fair · Rash, not including the immediate area around the injection site · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Left ear infection, muscle twitching in left palm

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-03
Report sent to call center — days 1–6 daily, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-02-04
Survey response — days 1–6 daily, dose 2
MedDRA: Ear infection, Muscle twitching — Feeling: Fair · Rash, not including the immediate area around the injection site · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: muscle twitching in left palm; Left ear infection starting yesterday

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-04
Report sent to call center — days 1–6 daily, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-02-05
Survey response — day 7, dose 2
MedDRA: Ear infection, Muscle twitching — Feeling: Fair · Rash, not including the immediate area around the injection site

Free text: Muscle twitching disappeared today, while left ear infection is still ongoing.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-12
Survey response — day 14, dose 2
MedDRA: Arthralgia, Ear infection, Muscle twitching — Feeling: Good

Free text: Joint pain in left wrist and left ankle. It lasted for two days and disappeared afterwards. The muscle twitching lasted for about 8 days in total and disappeared afterwards. Left ear infection disappeared after having ear drops for seven days

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-19
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-02-26
Survey response — day 28, dose 2
MedDRA: Ear infection, Ear pain, Pyrexia — Feeling: Good

Free text: Occasional mild pain In left ear after 7 days of treatment for the infection in the left ear following over 30 hours of fever

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-05
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-03-12
Survey response — day 42, dose 2
MedDRA: Arthralgia — Feeling: Good

Free text: Joint pain in left wrist and left ankle

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-15
Call successful
Reported to VAERS voluntarily prior to GDIT contact
2022-01-29
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-31	Moderna
2	2021-01-29	Moderna

Call center

Reported	Outcome	VAERS-related outcome
2021-02-01	Successful 2021-06-15	Reported to VAERS voluntarily prior to GDIT contact
2021-02-03	Successful
2021-02-04	Successful

Free text

Release 3 — days 1–6 daily, dose 2

2021-02-01

Systemic reaction (other): After 1st dose, day 1-3 injection site pain, hardness, redness while taking Claritin in the day and Benadryl at night; day 6-15 swelling lymph nodes; day 16 nausea vomiting followed by fast heartbeat; day 17-18 hardness on the left arm, first on the top half, next day at the bottom half; After second dose, day 1-2 injection site pain starting 10 min after the shot, 4 hours later had fever, headache, body pain, chills. These symptoms lasted for about 30 hours. Had to sleep for 22 hours continuously. Took Tylenol that covered 32 hours. Day 2 at midnight, found muscle twitching in the left palm. The muscle links to the thumb. Same side as twice vaccination. Muscle twitching is persistent. Still experiencing it. Neither a doctor from OMS/NIH nor the doctor from Kaiser that I consulted know what to do.

2021-02-02

Systemic reaction (other): Muscle twitching in my left palm

2021-02-03

Systemic reaction (other): Left ear infection, muscle twitching in left palm

2021-02-04

Systemic reaction (other): muscle twitching in left palm; Left ear infection starting yesterday

Release 3 — day 7, dose 2

2021-02-05

Systemic reaction (other): Muscle twitching disappeared today, while left ear infection is still ongoing.

Release 4 — day 14, dose 2

2021-02-12

Symptoms: Joint pain in left wrist and left ankle. It lasted for two days and disappeared afterwards. The muscle twitching lasted for about 8 days in total and disappeared afterwards. Left ear infection disappeared after having ear drops for seven days

Release 4 — day 28, dose 2

2021-02-26

Symptoms: Occasional mild pain In left ear after 7 days of treatment for the infection in the left ear following over 30 hours of fever

Release 5 — day 42, dose 2

2021-03-12

Symptoms: Joint pain in left wrist and left ankle

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	Arthralgia	✓	✓	✓
SD	Ear infection	✓	✓	✓
SD	Ear pain	✓	✓	✓
SD	Muscle twitching	✓	✓	✓
SD	Pyrexia	✓	✓	✓
SRO	Chills	✓	✓	✓
SRO	Ear infection	✓	✓	✓
SRO	Headache	·	·	✓
SRO	Heart rate increased	·	·	✓
SRO	Hypersomnia	·	·	✓
SRO	Induration	·	·	✓
SRO	Injection site erythema	✓	✓	✓
SRO	Injection site induration	·	·	✓
SRO	Injection site pain	✓	✓	✓
SRO	Lymphadenopathy	✓	✓	✓
SRO	Medical observation	✓	✓	○
SRO	Muscle twitching	✓	✓	✓
SRO	Nausea	✓	✓	✓
SRO	Pain	✓	✓	✓
SRO	Pruritus	✓	✓	○
SRO	Pyrexia	✓	✓	✓
SRO	Self-medication	✓	✓	✓
SRO	Vomiting	✓	✓	✓

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