4S4-83060-45584

2 vaccinations 9 coded responses 20 check-ins 9 free-text entries 1 call case

Sex: Female
Age at first dose: 56-60
ZIP prefix: 139 / NY
Registered: 2021-02-06

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

Timeline

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

2021-02-04
Dose 1 — Pfizer-BioNTech
2021-02-06
Registered in v-safe
2021-02-06
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-07
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-08
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-10
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-11
Survey response — day 7, dose 1
MedDRA: Hypersensitivity, Mouth swelling, Swelling face — Feeling: Fair

Free text: Allergic reactions that consist of swelling of face and mouth began last night and have continued today.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-18
Survey response — day 14, dose 1
MedDRA: Hypersensitivity — Feeling: Good · Be unable to do your normal daily activities

Free text: I experienced more allergic reactions.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-03
Dose 2 — Pfizer-BioNTech
2021-03-03
Survey response — day 0, dose 2
MedDRA: Erythema, Lymphadenopathy, Swelling, Swelling face, Throat tightness — Feeling: Fair · Site: Pain · Be unable to work, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Swelling of face, lymph nodes, redness, tightness in throat

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-03
Report sent to call center — day 0, dose 2
Be unable to work · Get care from a doctor or other healthcare professional

1 call case(s)
2021-03-04
Survey response — days 1–6 daily, dose 2
MedDRA: Swelling face — Feeling: Poor · Site: Pain · Fever · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Free text: Swelling of face

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-05
Survey response — days 1–6 daily, dose 2
MedDRA: Lip swelling, Swelling face — Feeling: Fair · Site: Pain, Swelling · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to work

Free text: Some swelling of face and lips.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-06
Survey response — days 1–6 daily, dose 2
MedDRA: Mouth swelling, Swelling face — Feeling: Fair · Site: Pain · Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Swelling of face and mouth

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-07
Survey response — days 1–6 daily, dose 2
MedDRA: Swelling face — Feeling: Good

Free text: Some swelling of cheek and face periodically.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-08
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-09
Survey response — days 1–6 daily, dose 2
MedDRA: Allergic respiratory symptom, Lymphadenopathy — Feeling: Good

Free text: I had allergic symptoms that consisted of swelling of neck where lymph nodes are located.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-10
Health check-in — day 7, dose 2
Feeling: Good · Site: Itching · None

Adult check-in
2021-03-17
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-03-27
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-04-07
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-04-18
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-06-08
Survey response — 3 months, dose 2
MedDRA: Hypersensitivity, Mouth swelling, Self-medication, Swelling face — Feeling: Fair

Free text: Did not have any allergic reactions for 2 months but now they are back again. I am experiencing one almost every day. Some swelling in cheek and mouth. Two Benadryl seem to take care of it.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-09-06
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-01-23
Call successful
Participant prefers to complete VAERS report online

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-04	Pfizer-BioNTech
2	2021-03-03	Pfizer-BioNTech

Call center

1 call center case

1 successful

See the call center timeline

Free text

Release 4 — day 7, dose 1

2021-02-11

Systemic reaction (other): Allergic reactions that consist of swelling of face and mouth began last night and have continued today.

Release 4 — day 14, dose 1

2021-02-18

Symptoms: I experienced more allergic reactions.

Release 5 — day 0, dose 2

2021-03-03

Systemic reaction (other): Swelling of face, lymph nodes, redness, tightness in throat

Release 5 — days 1–6 daily, dose 2

2021-03-04

Systemic reaction (other): Swelling of face

2021-03-05

Systemic reaction (other): Some swelling of face and lips.

2021-03-06

Systemic reaction (other): Swelling of face and mouth

2021-03-07

Systemic reaction (other): Some swelling of cheek and face periodically.

2021-03-09

Systemic reaction (other): I had allergic symptoms that consisted of swelling of neck where lymph nodes are located.

Release 8 — 3 months, dose 2

2021-06-08

Symptoms: Did not have any allergic reactions for 2 months but now they are back again. I am experiencing one almost every day. Some swelling in cheek and mouth. Two Benadryl seem to take care of it.

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	Hypersensitivity	✓	✓	✓
SD	Mouth swelling	✓	✓	✓
SD	Self-medication	✓	✓	✓
SD	Swelling face	✓	✓	✓
SRO	Allergic respiratory symptom	✓	✓	✓
SRO	Erythema	✓	✓	✓
SRO	Hypersensitivity	✓	✓	✓
SRO	Lip swelling	✓	✓	✓
SRO	Lymphadenopathy	✓	✓	✓
SRO	Mouth swelling	✓	✓	✓
SRO	Swelling	○	✓	○
SRO	Swelling face	✓	✓	✓
SRO	Throat tightness	✓	·	✓

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