5EU-18784-01543 · OpenVSafe

Timeline

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

2021-03-13
Registered in v-safe
2021-03-13
Dose 1 — Moderna
2021-03-13
Survey response — day 0, dose 1
MedDRA: Dizziness — Feeling: Good · Site: Pain, Swelling

Free text: Mild sporadic lightheaddedness

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-14
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-03-15
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-16
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-17
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-18
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-19
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-20
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-03-27
Survey response — day 14, dose 1
MedDRA: Lymphadenopathy — Feeling: Good

Free text: New symptom (not worsening): Swollen lymph nodes on side where I received the vaccine.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-03
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-04-10
Health check-in — day 28, dose 1
Feeling: Good

Adult check-in
2021-04-12
Dose 2 — Moderna
2021-04-12
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-04-13
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-04-14
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Itching · None

Adult check-in
2021-04-15
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-16
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Good

Free text: New (not worsening) symptom: Swollen Lymph nodes

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-17
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Good

Free text: Swollen Lymph nodes (not worsening)

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-18
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Good

Free text: (Not worsening) Swollen Lymph nodes

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-19
Survey response — day 7, dose 2
MedDRA: Lymphadenopathy — Feeling: Good

Free text: Swollen Lymph nodes

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-26
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-03
Survey response — day 21, dose 2
MedDRA: Tinnitus — Feeling: Good

Free text: Not sure if due to vaccine, but ringing in ears.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-10
Survey response — day 28, dose 2
MedDRA: Hypoacusis, Tinnitus — Feeling: Good

Free text: For the past week, I've been having ringing in my ears and lessened hearing in my right ear, but I think it's getting better. Symptoms are not worsening.I figured it was worth mentioning because I've not had this type of thing happen before.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-17
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-24
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-12
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-11
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-04-14
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-13	Moderna
2	2021-04-12	Moderna

Free text

Release 5 — day 0, dose 1

2021-03-13

Systemic reaction (other): Mild sporadic lightheaddedness

Release 6 — day 14, dose 1

2021-03-27

Symptoms: New symptom (not worsening): Swollen lymph nodes on side where I received the vaccine.

Release 7 — days 1–6 daily, dose 2

2021-04-16

Systemic reaction (other): New (not worsening) symptom: Swollen Lymph nodes

2021-04-17

Systemic reaction (other): Swollen Lymph nodes (not worsening)

2021-04-18

Systemic reaction (other): (Not worsening) Swollen Lymph nodes

Release 7 — day 7, dose 2

2021-04-19

Systemic reaction (other): Swollen Lymph nodes

Release 8 — day 21, dose 2

2021-05-03

Symptoms: Not sure if due to vaccine, but ringing in ears.

Release 8 — day 28, dose 2

2021-05-10

Symptoms: For the past week, I've been having ringing in my ears and lessened hearing in my right ear, but I think it's getting better. Symptoms are not worsening.I figured it was worth mentioning because I've not had this type of thing happen before.

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	Hypoacusis	✓	✓	✓
SD	Lymphadenopathy	✓	✓	✓
SD	Tinnitus	✓	✓	✓
SRO	Dizziness	✓	✓	✓
SRO	Lymphadenopathy	✓	✓	✓

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