266-18094-25919 · OpenVSafe

Timeline

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

2021-01-19
Dose 1 — Moderna
2021-02-20
Dose 2 — Moderna
2021-02-27
Registered in v-safe
2021-02-27
Survey response — day 7, dose 2
MedDRA: Oedema peripheral — Feeling: Good

Free text: Under arm swelling for 8 days

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-06
Survey response — day 14, dose 2
MedDRA: Axillary mass — Feeling: Good

Free text: Large soft lump under right armpit - same arm as site of shot. It came a few days after second shot snd us just now starting to dissipate.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-13
Survey response — day 21, dose 2
MedDRA: Headache, Self-medication — Feeling: Poor · Be unable to do your normal daily activities

Free text: Severe headache for an entire day. Never happens to me usually. No OTC helped relieve pain in top of head which lasted all day snd into the evening.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-20
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-03-27
Survey response — day 35, dose 2
MedDRA: Lymphadenopathy, Oedema peripheral, Ultrasound scan abnormal — Feeling: Good

Free text: Not worse but the swelling under arm still there but fading. My doctor did sonargram and saw multiple lymph nodes with minor swelling.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-04
Survey response — day 42, dose 2
MedDRA: Headache — Feeling: Good

Free text: Headaches that are pretty intense occasionally.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-24
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-08-22
Survey response — 6 months, dose 2
MedDRA: Muscle injury — Feeling: Good

Free text: Unusual muscle injury over minor movements.

MedDRA releases: 2021-09,2024-11 · check-in free text available
2022-02-20
Survey response — 12 months, dose 2
MedDRA: COVID-19 — Feeling: Poor · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation, Emergency room or emergency department visit

Free text: I have Covid and have also had both Moderna vaccines. Intense symptoms.

MedDRA releases: 2024-11 · check-in free text available
2022-02-20
Report sent to call center — 12 months, dose 2
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

Telehealth, virtual health, or email health consultation · Emergency room or emergency department visit · 1 call case(s)
2022-02-21
Call 1 — Left Voicemail
2022-02-21
Call successful
Participant prefers to complete VAERS report online

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-19	Moderna
2	2021-02-20	Moderna

Call center

1 call center case

1 successful

See the call center timeline

Free text

Release 4 — day 7, dose 2

2021-02-27

Systemic reaction (other): Under arm swelling for 8 days

Release 5 — day 14, dose 2

2021-03-06

Symptoms: Large soft lump under right armpit - same arm as site of shot. It came a few days after second shot snd us just now starting to dissipate.

Release 5 — day 21, dose 2

2021-03-13

Symptoms: Severe headache for an entire day. Never happens to me usually. No OTC helped relieve pain in top of head which lasted all day snd into the evening.

Release 6 — day 35, dose 2

2021-03-27

Symptoms: Not worse but the swelling under arm still there but fading. My doctor did sonargram and saw multiple lymph nodes with minor swelling.

Release 6 — day 42, dose 2

2021-04-04

Symptoms: Headaches that are pretty intense occasionally.

Release 9 — 6 months, dose 2

2021-08-22

Symptoms: Unusual muscle injury over minor movements.

Release 11 — 12 months, dose 2

2022-02-20

Symptoms: I have Covid and have also had both Moderna vaccines. Intense symptoms.

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	Axillary mass	✓	✓	✓
SD	COVID-19	·	·	✓
SD	Headache	✓	✓	✓
SD	Lymphadenopathy	✓	✓	✓
SD	Muscle injury	✓	·	✓
SD	Oedema peripheral	✓	✓	✓
SD	Self-medication	✓	✓	✓
SD	Ultrasound scan abnormal	✓	✓	✓
SRO	Oedema peripheral	✓	✓	✓

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