4PQ-69290-73896 · OpenVSafe

Timeline

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

2020-12-18
Registered in v-safe
2020-12-18
Dose 1 — Pfizer-BioNTech
2020-12-18
Health check-in — day 0, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2020-12-19
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Headache, Fatigue or tiredness

Adult check-in
2020-12-20
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2020-12-21
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2020-12-22
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2020-12-27
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-01-01
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-01-09
Dose 2 — Pfizer-BioNTech
2021-01-09
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-01-09
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain, Swelling · Headache, Fatigue or tiredness

Adult check-in
2021-01-10
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Swelling · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-01-11
Survey response — days 1–6 daily, dose 2
MedDRA: Breast discomfort, Discomfort, Oedema peripheral — Feeling: Fair · Site: Pain · Be unable to do your normal daily activities

Free text: Last night I developed swelling in my armpit of the arm I received a vaccination in. It's uncomfortable and I almost feel it into my breast as well. My Right armpit feels full and uncomfortable.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-11
Report sent to call center — days 1–6 daily, dose 2
Be unable to do your normal daily activities

1 call case(s)
2021-01-12
Survey response — days 1–6 daily, dose 2
MedDRA: Breast discomfort, Breast swelling, Oedema peripheral — Feeling: Good · Site: Pain

Free text: R axillary swelling and discomfort and into R breast still

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-13
Survey response — days 1–6 daily, dose 2
MedDRA: Axillary pain, Breast discomfort, Lymphadenopathy — Feeling: Fair

Free text: R axillary swelling and discomfort and into R breast.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-14
Survey response — days 1–6 daily, dose 2
MedDRA: Breast swelling, Lymphadenopathy, Oedema peripheral — Feeling: Good

Free text: R axillary swelling and R breast slightly swollen and now a lymph node under R collar bone is enlarged.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-15
Survey response — days 1–6 daily, dose 2
MedDRA: Discomfort, Oedema peripheral — Feeling: Good

Free text: Swelling in R axillary seems to be going down now. And hardly any discomfort at all.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-16
Health check-in — day 7, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-01-23
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-02-01
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-02-06
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-02-13
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-02-20
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-04-12
Health check-in — 3 months, dose 2
Feeling: Good

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

Adult check-in
2022-01-11
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-18	Pfizer-BioNTech
2	2021-01-09	Pfizer-BioNTech

Call center

1 call center case

1 priority 2/3 (triaged and no follow up)

See the call center timeline

Free text

Release 1 — days 1–6 daily, dose 2

2021-01-11

Systemic reaction (other): Last night I developed swelling in my armpit of the arm I received a vaccination in. It's uncomfortable and I almost feel it into my breast as well. My Right armpit feels full and uncomfortable.

2021-01-12

Systemic reaction (other): R axillary swelling and discomfort and into R breast still

2021-01-13

Systemic reaction (other): R axillary swelling and discomfort and into R breast.

Release 2 — days 1–6 daily, dose 2

2021-01-14

Systemic reaction (other): R axillary swelling and R breast slightly swollen and now a lymph node under R collar bone is enlarged.

2021-01-15

Systemic reaction (other): Swelling in R axillary seems to be going down now. And hardly any discomfort at all.

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 pain	✓	✓	✓
SRO	Breast discomfort	✓	✓	✓
SRO	Breast swelling	✓	✓	✓
SRO	Discomfort	✓	✓	✓
SRO	Limb discomfort	○	○	○
SRO	Lymphadenopathy	✓	✓	✓
SRO	Oedema peripheral	✓	✓	✓

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