YPZ-28017-33700

2 vaccinations 17 coded responses 22 check-ins 17 free-text entries 0 call cases

Sex: Female
Age at first dose: 21-25
ZIP prefix: 211 / MD
Registered: 2021-04-12

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

2021-04-12
Registered in v-safe
2021-04-12
Dose 1 — Pfizer-BioNTech
2021-04-12
Survey response — day 0, dose 1
MedDRA: Arthralgia, Fatigue, Pre-existing disease — Feeling: Good · Headache, Joint pains, Fatigue or tiredness

Free text: The joint pain and tiredness are part of normal life, they were not significantly worse.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-13
Survey response — days 1–6 daily, dose 1
MedDRA: General symptom — Feeling: Good · Site: Pain · Joint pains, Fatigue or tiredness

Free text: Unclear if these are at all related to/exacerbated the vaccine, may be part of chronic conditions

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-14
Survey response — days 1–6 daily, dose 1
MedDRA: Arthralgia, Fatigue, Oropharyngeal pain, Pre-existing disease — Feeling: Good · Site: Pain · Joint pains, Muscle or body aches, Fatigue or tiredness

Free text: Sharp soft tissue pain in inside of elbow on arm with injection; did not last long. Mild sore throat on waking. Joint pains and fatigue/tiredness are very likely related to chronic conditions and not the vaccine

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-15
Survey response — days 1–6 daily, dose 1
MedDRA: Unevaluable event — Feeling: Good · Headache, Joint pains, Fatigue or tiredness

Free text: May be related to chronic conditions

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-16
Survey response — days 1–6 daily, dose 1
MedDRA: Unevaluable event — Feeling: Good · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Free text: Likely due to chronic conditions and not a vaccine reaction

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-17
Survey response — days 1–6 daily, dose 1
MedDRA: Unevaluable event — Feeling: Good · Joint pains, Fatigue or tiredness

Free text: May be related to chronic conditions

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-21
Survey response — day 7, dose 1
MedDRA: Unevaluable event — Feeling: Fair · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Free text: Probably not vaccine related

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-26
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-05-03
Dose 2 — Pfizer-BioNTech
2021-05-03
Survey response — day 0, dose 2
MedDRA: Pre-existing disease — Feeling: Good · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Free text: Symptoms likely due to chronic conditions

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-04
Survey response — days 1–6 daily, dose 2
MedDRA: Arthralgia, Middle insomnia, Nausea, Neck pain, Pain, Sleep disorder — Feeling: Fair · Site: Pain · Fever · Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea

Free text: Major sleep disruptions (multiple middle-of-the-night wakings) and neck pain in particular problematic. Joint pain, nausea, other aches might be due to chronic condition

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-05
Survey response — days 1–6 daily, dose 2
MedDRA: Lymph node pain, Lymphadenopathy — Feeling: Good · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Free text: Painfully swollen lymph nodes (last night, but after filling out yesterday's check-in). Note for chronic pain, all other marked symptoms could just be my normal.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-06
Survey response — days 1–6 daily, dose 2
MedDRA: Adverse reaction — Feeling: Good · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea

Free text: Symptoms likely due to chronic conditions and unrelated to vaccine.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-07
Survey response — days 1–6 daily, dose 2
MedDRA: Pre-existing disease — Feeling: Fair · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to work

Free text: May be from chronic conditions or environmental influences

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-08
Survey response — days 1–6 daily, dose 2
MedDRA: Pre-existing disease — Feeling: Good · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Free text: Likely due to chronic conditions

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-09
Survey response — days 1–6 daily, dose 2
MedDRA: Unevaluable event — Feeling: Fair · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Free text: Likely due to chronic conditions

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-10
Survey response — day 7, dose 2
MedDRA: Headache, Neck pain — Feeling: Good · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Free text: Probably chronic issues. Neck and head pain worst.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-17
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-26
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-06-07
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-14
Survey response — day 42, dose 2
MedDRA: Digestive enzyme abnormal, Eructation, Fatigue, Nausea — Feeling: Good · Be unable to do your normal daily activities

Free text: Digestive discomfort/nausea/excess burping. Note: it's very normal for these symptoms to fluctuate up and down over time for me, and this current bad patch is almost definitely just a normal fluctuation or stress-related.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-08-04
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-11-02
Survey response — 6 months, dose 2
MedDRA: Generalised tonic-clonic seizure, Migraine — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Worsening headaches, really migraines/first full-blown non-menstrual migraine. Treatment/prevention attempt (occipital nerve block) led to provoked GTC seizure (never had seizure before)

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

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-12	Pfizer-BioNTech
2	2021-05-03	Pfizer-BioNTech

Free text

Release 7 — day 0, dose 1

2021-04-12

Systemic reaction (other): The joint pain and tiredness are part of normal life, they were not significantly worse.

Release 7 — days 1–6 daily, dose 1

2021-04-13

Systemic reaction (other): Unclear if these are at all related to/exacerbated the vaccine, may be part of chronic conditions

2021-04-14

Systemic reaction (other): Sharp soft tissue pain in inside of elbow on arm with injection; did not last long. Mild sore throat on waking. Joint pains and fatigue/tiredness are very likely related to chronic conditions and not the vaccine

2021-04-15

Systemic reaction (other): May be related to chronic conditions

2021-04-16

Systemic reaction (other): Likely due to chronic conditions and not a vaccine reaction

2021-04-17

Systemic reaction (other): May be related to chronic conditions

Release 7 — day 7, dose 1

2021-04-21

Systemic reaction (other): Probably not vaccine related

Release 8 — day 0, dose 2

2021-05-03

Systemic reaction (other): Symptoms likely due to chronic conditions

Release 8 — days 1–6 daily, dose 2

2021-05-04

Systemic reaction (other): Major sleep disruptions (multiple middle-of-the-night wakings) and neck pain in particular problematic. Joint pain, nausea, other aches might be due to chronic condition

2021-05-05

Systemic reaction (other): Painfully swollen lymph nodes (last night, but after filling out yesterday's check-in). Note for chronic pain, all other marked symptoms could just be my normal.

2021-05-06

Systemic reaction (other): Symptoms likely due to chronic conditions and unrelated to vaccine.

2021-05-07

Systemic reaction (other): May be from chronic conditions or environmental influences

2021-05-08

Systemic reaction (other): Likely due to chronic conditions

2021-05-09

Systemic reaction (other): Likely due to chronic conditions

Release 8 — day 7, dose 2

2021-05-10

Systemic reaction (other): Probably chronic issues. Neck and head pain worst.

Release 9 — day 42, dose 2

2021-06-14

Symptoms: Digestive discomfort/nausea/excess burping. Note: it's very normal for these symptoms to fluctuate up and down over time for me, and this current bad patch is almost definitely just a normal fluctuation or stress-related.

Release 10 — 6 months, dose 2

2021-11-02

Symptoms: Worsening headaches, really migraines/first full-blown non-menstrual migraine. Treatment/prevention attempt (occipital nerve block) led to provoked GTC seizure (never had seizure before)

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	Digestive enzyme abnormal	✓	✓	✓
SD	Eructation	✓	✓	✓
SD	Fatigue	✓	✓	✓
SD	Generalised tonic-clonic seizure	·	·	✓
SD	Migraine	·	·	✓
SD	Nausea	✓	✓	✓
SRO	Adverse reaction	✓	✓	✓
SRO	Arthralgia	✓	✓	✓
SRO	Fatigue	✓	✓	✓
SRO	General symptom	✓	✓	✓
SRO	Headache	✓	✓	✓
SRO	Lymph node pain	✓	✓	✓
SRO	Lymphadenopathy	✓	✓	✓
SRO	Middle insomnia	✓	✓	✓
SRO	Nausea	✓	✓	✓
SRO	Neck pain	✓	✓	✓
SRO	Oropharyngeal pain	✓	✓	✓
SRO	Pain	✓	✓	✓
SRO	Pre-existing disease	✓	✓	✓
SRO	Sleep disorder	✓	✓	✓
SRO	Unevaluable event	✓	✓	✓

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