ZRY-23463-66220 · OpenVSafe

Timeline

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

2021-04-07
Dose 1 — Moderna
2021-04-08
Registered in v-safe
2021-04-08
Survey response — days 1–6 daily, dose 1
MedDRA: Chest discomfort, Erythema, Immediate post-injection reaction, Pruritus, Throat irritation, Tongue pruritus — Feeling: Fair · Site: Pain · Fever · Chills, Joint pains, Muscle or body aches, Fatigue or tiredness

Free text: I experienced itching and redness in my face, itchy throat and tongue, chest tightness 30 minutes after receiving the vaccine

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-09
Survey response — days 1–6 daily, dose 1
MedDRA: Emergency care, Palpitations, Tremor — Feeling: Fair · Site: Pain · Fever · Chills, Joint pains, Muscle or body aches, Fatigue or tiredness, Abdominal pain, Rash, not including the immediate area around the injection site · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Systemic reaction (other): Had uncontrollable shaking and racing heart last night · Healthcare visit (other): Also called 911 last night due to the shaking and heart symptoms

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

1 call case(s)
2021-04-10
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache, Fatigue or tiredness, Nausea, Abdominal pain

Adult check-in
2021-04-11
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-04-12
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-04-13
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Rash, not including the immediate area around the injection site

Adult check-in
2021-04-14
Health check-in — day 7, dose 1
Feeling: Good · Headache

Adult check-in
2021-04-21
Survey response — day 14, dose 1
MedDRA: Pharyngeal swelling, Pruritus, Rash — Feeling: Fair · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Widespread faint rash and itching. Throat swelling if I dont take an antihistamine regularly.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-21
Report sent to call center — day 14, dose 1
Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-28
Survey response — day 21, dose 1
MedDRA: Headache, Hypersensitivity, Pre-existing disease, Pruritus, Self-medication, Skin burning sensation — Feeling: Fair · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: I have continued to struggle with extreme allergy symptoms that Ive never dealt with before. I have a burning and itching under the skin on my face and my scalp. Eating and cooking foods have also made allergy symptoms flare. Taking Zyrtec daily.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-28
Report sent to call center — day 21, dose 1
Get care from a doctor or other healthcare professional

1 call case(s)
2021-05-05
Health check-in — day 28, dose 1
Feeling: Fair

Adult check-in
2021-05-12
Health check-in — day 35, dose 1
Feeling: Fair

Adult check-in
2021-07-07
Health check-in — 3 months, dose 1
Feeling: Fair

Adult check-in
2021-10-06
Health check-in — 6 months, dose 1
Feeling: Fair

Adult check-in
2022-02-15
Call 1 — Could Not Reach Participant
2022-02-18
Call 2 — Left Voicemail
2022-04-07
Health check-in — 12 months, dose 1
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-07	Moderna

Call center

Reported	Outcome	VAERS-related outcome
2021-04-09	Unsuccessful
2021-04-21	Unsuccessful
2021-04-28	Unsuccessful

Free text

Release 7 — days 1–6 daily, dose 1

2021-04-08

Systemic reaction (other): I experienced itching and redness in my face, itchy throat and tongue, chest tightness 30 minutes after receiving the vaccine

2021-04-09

Systemic reaction (other): Had uncontrollable shaking and racing heart last night

Healthcare visit (other): Also called 911 last night due to the shaking and heart symptoms

Release 7 — day 14, dose 1

2021-04-21

Symptoms: Widespread faint rash and itching. Throat swelling if I dont take an antihistamine regularly.

Release 8 — day 21, dose 1

2021-04-28

Symptoms: I have continued to struggle with extreme allergy symptoms that Ive never dealt with before. I have a burning and itching under the skin on my face and my scalp. Eating and cooking foods have also made allergy symptoms flare. Taking Zyrtec daily.

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	Emergency care	✓	✓	✓
HCVO	Tremor	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Hypersensitivity	✓	✓	✓
SD	Pharyngeal swelling	✓	✓	✓
SD	Pre-existing disease	✓	✓	✓
SD	Pruritus	✓	✓	✓
SD	Rash	✓	✓	✓
SD	Self-medication	✓	✓	✓
SD	Skin burning sensation	✓	✓	✓
SRO	Chest discomfort	✓	✓	✓
SRO	Erythema	✓	✓	✓
SRO	Immediate post-injection reaction	✓	✓	✓
SRO	Palpitations	✓	✓	✓
SRO	Pruritus	✓	✓	✓
SRO	Throat irritation	✓	✓	✓
SRO	Tongue pruritus	✓	✓	✓
SRO	Tremor	✓	✓	✓

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