6QH-31493-22795

2 vaccinations 9 coded responses 18 check-ins 9 free-text entries 0 call cases

Sex: Female
Age at first dose: 36-40
ZIP prefix: 781 / TX
Registered: 2021-03-11

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

Timeline Vaccinations Free text MedDRA terms

Timeline

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

2021-03-11
Registered in v-safe
2021-03-26
Dose 1 — Pfizer-BioNTech
2021-03-28
Survey response — days 1–6 daily, dose 1
MedDRA: Cold sweat, Feeling of body temperature change — Feeling: Fair · Site: Pain, Redness, Swelling · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Diarrhea, Abdominal pain · Be unable to do your normal daily activities

Free text: Clammy hot/cold sweats

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-30
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Itching · None

Adult check-in
2021-03-31
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-01
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Itching · None

Adult check-in
2021-04-09
Health check-in — day 14, dose 1
Feeling: Fair

Adult check-in
2021-04-15
Dose 2 — Pfizer-BioNTech
2021-04-15
Health check-in — day 0, dose 2
Feeling: Fair · Site: Pain · Fever · Headache, Fatigue or tiredness

Adult check-in
2021-04-16
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain, Redness · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Abdominal pain · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-04-17
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Poor · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Abdominal pain · Be unable to work, Be unable to do your normal daily activities

Free text: Very swollen lymph nodes in neck and arm pits

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-19
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Fair · Site: Itching · Fever · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Free text: Lymph nodes are still very swollen, especially in arm pits

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-21
Survey response — days 1–6 daily, dose 2
MedDRA: Lymph node pain, Lymphadenopathy — Feeling: Fair · Site: Itching · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Lymph nodes are still swollen and painful in arm pits and nexk

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-22
Survey response — day 7, dose 2
MedDRA: Lymphadenopathy — Feeling: Fair · Site: Itching · Headache, Muscle or body aches, Fatigue or tiredness

Free text: Lymph nodes are still somewhat swollen

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-29
Health check-in — day 14, dose 2
Feeling: Fair

Adult check-in
2021-05-06
Survey response — day 21, dose 2
MedDRA: Lymphadenopathy, Pain — Feeling: Fair · Be unable to do your normal daily activities

Free text: My injection site began to ache again, then my lymph node on that same arm pit began to ache and radiated into the breast on that side. It subsided after two days.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-13
Survey response — day 28, dose 2
MedDRA: Fatigue, Lymph node pain — Feeling: Fair · Be unable to do your normal daily activities

Free text: My lymph nodes in my neck still really, really hurt. Im still struggling with my fatigue and arm-pit lymph node pain that all started after the vaccine.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-21
Health check-in — day 35, dose 2
Feeling: Fair

Adult check-in
2021-05-29
Survey response — day 42, dose 2
MedDRA: Influenza like illness, Pyrexia — Feeling: Fair · Be unable to work

Free text: Im not sure if I actually got the flu or if symptoms came back. Approximately six days of flu like symptoms with fever. Was not able to get checked for flu. I am starting to feel somewhat better today.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-17
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-14
Survey response — 6 months, dose 2
MedDRA: Lymphadenopathy, SARS-CoV-2 test positive — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Tested positive for covid a month ago using an at home rapid test. My swollen lymph nodes under my arms never returned to normal size post vaccination

MedDRA releases: 2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-26	Pfizer-BioNTech
2	2021-04-15	Pfizer-BioNTech

Free text

Release 6 — days 1–6 daily, dose 1

2021-03-28

Systemic reaction (other): Clammy hot/cold sweats

Release 7 — days 1–6 daily, dose 2

2021-04-17

Systemic reaction (other): Very swollen lymph nodes in neck and arm pits

2021-04-19

Systemic reaction (other): Lymph nodes are still very swollen, especially in arm pits

2021-04-21

Systemic reaction (other): Lymph nodes are still swollen and painful in arm pits and nexk

Release 7 — day 7, dose 2

2021-04-22

Systemic reaction (other): Lymph nodes are still somewhat swollen

Release 8 — day 21, dose 2

2021-05-06

Symptoms: My injection site began to ache again, then my lymph node on that same arm pit began to ache and radiated into the breast on that side. It subsided after two days.

Release 8 — day 28, dose 2

2021-05-13

Symptoms: My lymph nodes in my neck still really, really hurt. Im still struggling with my fatigue and arm-pit lymph node pain that all started after the vaccine.

Release 8 — day 42, dose 2

2021-05-29

Symptoms: Im not sure if I actually got the flu or if symptoms came back. Approximately six days of flu like symptoms with fever. Was not able to get checked for flu. I am starting to feel somewhat better today.

Release 10 — 6 months, dose 2

2021-10-14

Symptoms: Tested positive for covid a month ago using an at home rapid test. My swollen lymph nodes under my arms never returned to normal size post vaccination

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	Fatigue	✓	✓	✓
SD	Influenza like illness	✓	✓	✓
SD	Lymph node pain	✓	✓	✓
SD	Lymphadenopathy	✓	✓	✓
SD	Pain	✓	✓	✓
SD	Pyrexia	✓	✓	✓
SD	SARS-CoV-2 test positive	·	·	✓
SRO	Cold sweat	✓	✓	✓
SRO	Feeling of body temperature change	✓	✓	✓
SRO	Lymph node pain	✓	✓	✓
SRO	Lymphadenopathy	✓	✓	✓

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