Y2V-10258-46222 · OpenVSafe

Timeline

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

2021-05-01
Dose 1 — Moderna
2021-05-12
Registered in v-safe
2021-05-12
Survey response — day 7, dose 1
MedDRA: Decreased appetite — Feeling: Good · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Loss of Appetite - I experienced all these symptoms the next day after receiving my 1st Moderna shot on Sunday, May 2, 2021.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-15
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-05-22
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-05-29
Dose 2 — Moderna
2021-05-29
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-05-30
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Redness, Swelling · Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Adult check-in
2021-05-31
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Swelling, Itching · Joint pains, Muscle or body aches

Adult check-in
2021-06-01
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Swelling, Itching · None

Adult check-in
2021-06-02
Survey response — days 1–6 daily, dose 2
MedDRA: Chest pain — Feeling: Fair · Site: Pain · Joint pains, Muscle or body aches

Free text: Slight Chest Pain on the Left Side

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-03
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Joint pains, Muscle or body aches

Adult check-in
2021-06-04
Survey response — days 1–6 daily, dose 2
MedDRA: Chest pain, Office visit — Feeling: Fair · Muscle or body aches · Get care from a doctor or other healthcare professional

Free text: Systemic reaction (other): I've been having chest pain on my left side after receiving my 2nd Moderna vaccination shot on May 29th. · Healthcare visit (other): In person visit to my Cardiologist on June 3rd and had an electrocardiogram test and blood drawn for testing.

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

1 call case(s)
2021-06-05
Survey response — day 7, dose 2
MedDRA: Chest pain — Feeling: Fair · Muscle or body aches

Free text: Still experiencing slight chest pain on my left side.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-12
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-06-19
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-06-26
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-07-03
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-07-10
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-08-28
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2022-01-28
Call successful
Participant prefers to complete VAERS report online

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-05-01	Moderna
2	2021-05-29	Moderna

Call center

Reported	Outcome	VAERS-related outcome
2021-06-04	Successful 2022-01-28	Participant prefers to complete VAERS report online

Free text

Release 8 — day 7, dose 1

2021-05-12

Systemic reaction (other): Loss of Appetite - I experienced all these symptoms the next day after receiving my 1st Moderna shot on Sunday, May 2, 2021.

Release 8 — days 1–6 daily, dose 2

2021-06-02

Systemic reaction (other): Slight Chest Pain on the Left Side

2021-06-04

Systemic reaction (other): I've been having chest pain on my left side after receiving my 2nd Moderna vaccination shot on May 29th.

Healthcare visit (other): In person visit to my Cardiologist on June 3rd and had an electrocardiogram test and blood drawn for testing.

Release 8 — day 7, dose 2

2021-06-05

Systemic reaction (other): Still experiencing slight chest pain on my left side.

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	Office visit	✓	✓	✓
SRO	Chest pain	✓	✓	✓
SRO	Decreased appetite	✓	✓	✓

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