4QP-29019-18650 · OpenVSafe

Timeline

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

2021-03-04
Dose 1 — Moderna
2021-03-17
Registered in v-safe
2021-03-17
Health check-in — day 7, dose 1
Feeling: Good · Site: Pain, Swelling · None

Adult check-in
2021-03-18
Survey response — day 14, dose 1
MedDRA: Office visit, Peripheral swelling — Feeling: Good · Get care from a doctor or other healthcare professional

Free text: Symptoms: Swelling of both upper arms just past elbows, seeming to be worse in the left arm which is where i got the vaccine · Healthcare visit (other): Doctors office

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-18
Report sent to call center — day 14, dose 1
Get care from a doctor or other healthcare professional

1 call case(s)
2021-03-25
Survey response — day 21, dose 1
MedDRA: Oedema peripheral — Feeling: Good · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Symptoms: Increased swelling of upper and under both arms, more so in the left arm that i got the vaccine · Healthcare visit (other): Had ultrasound of underarms, mammogram due to swelling

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-25
Report sent to call center — day 21, dose 1
Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-01
Dose 2 — Moderna
2021-04-01
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-04-02
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-04-03
Survey response — days 1–6 daily, dose 2
MedDRA: Oedema peripheral — Feeling: Good · Chills, Headache

Free text: Still have some swelling of both underarms since 2 days after 1st vaccine

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

Adult check-in
2021-04-06
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Good · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Still have swelling under arms and top have of arms

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

1 call case(s)
2021-04-07
Survey response — days 1–6 daily, dose 2
MedDRA: Oedema peripheral — Feeling: Good

Free text: Still swelling under arms

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-08
Survey response — day 7, dose 2
MedDRA: Oedema peripheral — Feeling: Good · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Swelling under arms

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-08
Report sent to call center — day 7, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-15
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-22
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-04-29
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-06
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-13
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-06-17
Call 1 — Left Voicemail
2021-07-01
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-09-30
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-04-01
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-04	Moderna
2	2021-04-01	Moderna

Call center

4 call center cases

4 unsuccessful

See the call center timeline

Free text

Release 5 — day 14, dose 1

2021-03-18

Symptoms: Swelling of both upper arms just past elbows, seeming to be worse in the left arm which is where i got the vaccine

Healthcare visit (other): Doctors office

Release 6 — day 21, dose 1

2021-03-25

Symptoms: Increased swelling of upper and under both arms, more so in the left arm that i got the vaccine

Healthcare visit (other): Had ultrasound of underarms, mammogram due to swelling

Release 6 — days 1–6 daily, dose 2

2021-04-03

Systemic reaction (other): Still have some swelling of both underarms since 2 days after 1st vaccine

Release 7 — days 1–6 daily, dose 2

2021-04-06

Systemic reaction (other): Still have swelling under arms and top have of arms

2021-04-07

Systemic reaction (other): Still swelling under arms

Release 7 — day 7, dose 2

2021-04-08

Systemic reaction (other): Swelling under arms

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	Oedema peripheral	✓	✓	✓
HCVO	Office visit	✓	✓	✓
SD	Oedema peripheral	✓	✓	✓
SD	Peripheral swelling	✓	✓	✓
SRO	Lymphadenopathy	✓	✓	✓
SRO	Oedema peripheral	✓	✓	✓

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