3Z4-27946-91428 · OpenVSafe

Timeline

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

2021-03-11
Dose 1 — Moderna
2021-04-08
Dose 2 — Moderna
2021-04-09
Registered in v-safe
2021-04-09
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Fever · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-04-10
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache

Adult check-in
2021-04-11
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Itching · Fatigue or tiredness

Adult check-in
2021-04-12
Survey response — days 1–6 daily, dose 2
MedDRA: Erythema, Mass, Swelling — Feeling: Good · Site: Redness

Free text: I have lumps under my armpits. One of the lumps under my left (shot is on left arm) armpit was red and swollen right after the first shot and then remained red a few days after but not swollen. The same red lump became swollen last night. It is still red and swollen today.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-13
Survey response — days 1–6 daily, dose 2
MedDRA: Axillary mass, Infection — Feeling: Fair · Site: Redness

Free text: Red infected lump/cyst under left armpit (injection side)

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-14
Survey response — days 1–6 daily, dose 2
MedDRA: Axillary mass, Erythema, Infection — Feeling: Good

Free text: Red/infected lump under left armpit.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-15
Survey response — day 7, dose 2
MedDRA: Axillary mass, Erythema — Feeling: Good

Free text: Still have the red lump under left armpit

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-22
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-29
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-06
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-13
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-20
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-08
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-07
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-04-08
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-11	Moderna
2	2021-04-08	Moderna

Free text

Release 7 — days 1–6 daily, dose 2

2021-04-12

Systemic reaction (other): I have lumps under my armpits. One of the lumps under my left (shot is on left arm) armpit was red and swollen right after the first shot and then remained red a few days after but not swollen. The same red lump became swollen last night. It is still red and swollen today.

2021-04-13

Systemic reaction (other): Red infected lump/cyst under left armpit (injection side)

2021-04-14

Systemic reaction (other): Red/infected lump under left armpit.

Release 7 — day 7, dose 2

2021-04-15

Systemic reaction (other): Still have the red lump under left armpit

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
SRO	Axillary mass	✓	✓	✓
SRO	Erythema	✓	✓	✓
SRO	Infection	✓	✓	✓
SRO	Mass	✓	✓	✓
SRO	Swelling	✓	✓	✓

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