ADC-22609-74356

3 vaccinations 5 coded responses 34 check-ins 5 free-text entries 1 call case

Sex: Female
Age at first dose: 36-40
ZIP prefix: 805 / CO
Registered: 2021-02-20

Relationship: Self
Race: White
Ethnicity: Not Hispanic or Latino

Possible VAERS report

VAERS ID	Confidence	Score	Runner-up	Shared symptoms	Dose	State	VAERS vaccinated / onset / received	Call case
2256729 (opens in a new window)	high	9 / 11	—	1 of 6 VAERS symptoms	same dose (3)	CO matches	2021-10-29 / 2021-10-30 / 2022-04-28 received the same day as the last call	case 137454

From the VAERS matching of call center cases (loader/vaers_match_*). Only the best match is shown, and only if it scores 8 or more out of 11. The score adds up timing (VAERS received soon after the call center contact), dose and shared symptoms; state only breaks ties. Confidence is high when the score is 8+ and at least 3 points ahead of the runner-up, medium when 5+ and 2 ahead, otherwise low. A match is a likely link, not a confirmed one.

Timeline

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

2021-02-17
Dose 1 — Moderna
2021-02-20
Registered in v-safe
2021-02-20
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-02-21
Survey response — days 1–6 daily, dose 1
MedDRA: Axillary pain — Feeling: Fair

Free text: Was not able to log it at the time, but about 48 hours after the vaccine I had soreness in my armpit (lymph node?) On the same side as the vaccine. I am now 4 days out and this is improving.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-22
Survey response — days 1–6 daily, dose 1
MedDRA: Axillary pain — Feeling: Good

Free text: Mild armpit soreness. Ipsilateral side to injection

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-24
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-03-10
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-03-17
Dose 2 — Moderna
2021-03-17
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-03-18
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness, Nausea

Adult check-in
2021-03-19
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Abdominal pain

Adult check-in
2021-03-20
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Nausea

Adult check-in
2021-03-21
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-03-22
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-03-23
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-24
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-04-02
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-07
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-04-14
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-04-21
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-04-30
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-06-18
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-09-17
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-10-29
Dose 3 — Pfizer-BioNTech
2021-10-29
Health check-in — day 0, dose 3
Feeling: Good · Site: Pain · Muscle or body aches

Adult check-in
2021-10-30
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain, Swelling · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-10-31
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness, Abdominal pain

Adult check-in
2021-11-01
Survey response — days 1–6 daily, dose 3
MedDRA: Lymphadenopathy — Feeling: Good · Site: Pain, Swelling

Free text: Swelling refers to lymph nodes in armpit ipsilateral to injection. This started within 24h of vaccine and persisted

MedDRA releases: 2024-11 · check-in free text available
2021-11-02
Survey response — days 1–6 daily, dose 3
MedDRA: Axillary pain, Oedema peripheral — Feeling: Good · Site: Pain, Swelling

Free text: Pain and swelling still in armpit ipsilateral to vaccination

MedDRA releases: 2024-11 · check-in free text available
2021-11-03
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Pain, Swelling · None

Adult check-in
2021-11-04
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Swelling · None

Adult check-in
2021-11-05
Health check-in — day 7, dose 3
Feeling: Good · None

Adult check-in
2021-11-12
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-11-20
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2021-11-26
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2021-12-05
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2021-12-13
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2022-01-30
Survey response — 3 months, dose 3
MedDRA: COVID-19, Cough — Feeling: Good · 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

Free text: Got COVID! Bad cough. Going on 5 weeks now.

MedDRA releases: 2024-11 · check-in free text available
2022-01-30
Report sent to call center — 3 months, dose 3
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 · 1 call case(s)
2022-04-25
Call 1 — Could Not Reach Participant
2022-04-28
Call successful
Completed over the phone

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-17	Moderna
2	2021-03-17	Moderna
3	2021-10-29	Pfizer-BioNTech	No

Call center

1 call center case

1 successful

VAERS report filed, before or during a call: 1

See the call center timeline

Free text

Release 4 — days 1–6 daily, dose 1

2021-02-21

Systemic reaction (other): Was not able to log it at the time, but about 48 hours after the vaccine I had soreness in my armpit (lymph node?) On the same side as the vaccine. I am now 4 days out and this is improving.

2021-02-22

Systemic reaction (other): Mild armpit soreness. Ipsilateral side to injection

Release 10 — days 1–6 daily, dose 3

2021-11-01

Systemic reaction (other): Swelling refers to lymph nodes in armpit ipsilateral to injection. This started within 24h of vaccine and persisted

2021-11-02

Systemic reaction (other): Pain and swelling still in armpit ipsilateral to vaccination

Release 11 — 3 months, dose 3

2022-01-30

Symptoms: Got COVID! Bad cough. Going on 5 weeks now.

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	Cough	·	·	✓
SD	COVID-19	·	·	✓
SRO	Axillary pain	✓	✓	✓
SRO	Lymphadenopathy	·	·	✓
SRO	Oedema peripheral	·	·	✓

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