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YVC-16290-67244

2 vaccinations 8 coded responses 10 check-ins 8 free-text entries 5 call cases
Sex
Female
Age at first dose
26-30
ZIP prefix
220 / VA
Registered
2021-04-01
Relationship
Self
Race
White
Ethnicity
Not Hispanic or Latino

Timeline

  1. 2021-03-10
    Dose 1 — Pfizer-BioNTech
  2. 2021-03-31
    Dose 2 — Pfizer-BioNTech
  3. 2021-04-01
    Registered in v-safe
  4. 2021-04-02
    Survey response — days 1–6 daily, dose 2
    MedDRA: Insomnia — Feeling: Poor · Site: Pain, Swelling · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities
    Free text: Trouble sleeping. Only Had 10 hours of sleep since my shot.
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
  5. 2021-04-04
    Survey response — days 1–6 daily, dose 2
    MedDRA: Pre-existing disease — Feeling: Fair · Site: Swelling · Fever · Headache, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to do your normal daily activities
    Free text: I do have mast cell activation syndrome, hereditary Alphatryptasemia syndrome, and POTS.
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
  6. 2021-04-05
    Health check-in — days 1–6 daily, dose 2
    Feeling: Poor · Site: Pain · Fever · Headache, Joint pains, Fatigue or tiredness, Nausea, Diarrhea, Abdominal pain · Be unable to do your normal daily activities
    Adult check-in
  7. 2021-04-06
    Health check-in — days 1–6 daily, dose 2
    Feeling: Fair · Site: Pain, Swelling · Fever · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities
    Adult check-in
  8. 2021-04-07
    Survey response — day 7, dose 2
    MedDRA: Condition aggravated, Lymphatic disorder, Physiotherapy, Pre-existing disease, Swelling — Feeling: Poor · Fever · Fatigue or tiredness · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional
    Free text: Systemic reaction (other): I have POTS and my temp regulation, sleep, and sitting (not standing) are usually well balanced but have been completely flared since the shot. · Healthcare visit (other): Had a lymphatic physical therapy visit as I was so swollen everywhere. I do have Hereditary Alphatryptasemia Syndrome and Mast Cell Activation Syndrome
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
  9. 2021-04-07
    Report sent to call center — day 7, dose 2
    Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional
    1 call case(s)
  10. 2021-04-14
    Survey response — day 14, dose 2
    MedDRA: Condition aggravated, Pre-existing disease — Feeling: Poor · Be unable to work, Be unable to do your normal daily activities
    Free text: My POTS has been much worse since the vaccine
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
  11. 2021-04-23
    Survey response — day 21, dose 2
    MedDRA: Condition aggravated, Lymphadenopathy, Pre-existing disease — Feeling: Fair · Be unable to work, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit
    Free text: Symptoms: My POTS symptoms continue to flare post 2nd dose. · Healthcare visit (other): Lymphatic drainage and autonomic retraining
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
  12. 2021-04-23
    Report sent to call center — day 21, dose 2
    Be unable to work · Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional
    1 call case(s)
  13. 2021-05-05
    Survey response — day 35, dose 2
    MedDRA: Physiotherapy, Pre-existing disease — Feeling: Fair · Be unable to work, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional
    Free text: Symptoms: POTS, MCAS, migraine, and Hereditary Alphatryptasemia Syndrome are all worse than before my vaccine. · Healthcare visit (other): Physical therapy rehabilitation
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
  14. 2021-05-05
    Report sent to call center — day 35, dose 2
    Be unable to work · Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional
    1 call case(s)
  15. 2021-05-12
    Survey response — day 42, dose 2
    MedDRA: Condition aggravated, Migraine, Physiotherapy, Pre-existing disease — Feeling: Poor · Be unable to work, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation
    Free text: Symptoms: POTS, Migraine, and Mast Cell Activation Syndrome are all worse than they were prior to my vaccines · Healthcare visit (other): Physical therapy retraining of the autonomic nervous system
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
  16. 2021-05-12
    Report sent to call center — day 42, dose 2
    Be unable to work · Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional
    1 call case(s)
  17. 2021-06-30
    Survey response — 3 months, dose 2
    MedDRA: Condition aggravated, Menstruation irregular, Pre-existing disease — Feeling: Poor · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation, Emergency room or emergency department visit
    Free text: Irregular period, worsened POTS (already had severe POTS), and worsened MCAS & Hereditary Alphatryptasemia Syndrome
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
  18. 2021-06-30
    Report sent to call center — 3 months, dose 2
    Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr
    1 call case(s)
  19. 2021-07-02

Vaccinations

DoseDateManufacturerCo-administered
12021-03-10Pfizer-BioNTech
22021-03-31Pfizer-BioNTech

Call center

ReportedOutcomeVAERS-related outcome
2021-04-07 Successful
2021-04-23 Successful
2021-05-05 Successful
2021-05-12 Successful
2021-06-30 Successful
2021-07-02
Other

Free text

Release 6 — days 1–6 daily, dose 2

2021-04-02

Systemic reaction (other): Trouble sleeping. Only Had 10 hours of sleep since my shot.

2021-04-04

Systemic reaction (other): I do have mast cell activation syndrome, hereditary Alphatryptasemia syndrome, and POTS.

Release 7 — day 7, dose 2

2021-04-07

Systemic reaction (other): I have POTS and my temp regulation, sleep, and sitting (not standing) are usually well balanced but have been completely flared since the shot.
Healthcare visit (other): Had a lymphatic physical therapy visit as I was so swollen everywhere. I do have Hereditary Alphatryptasemia Syndrome and Mast Cell Activation Syndrome

Release 7 — day 14, dose 2

2021-04-14

Symptoms: My POTS has been much worse since the vaccine

Release 7 — day 21, dose 2

2021-04-23

Symptoms: My POTS symptoms continue to flare post 2nd dose.
Healthcare visit (other): Lymphatic drainage and autonomic retraining

Release 8 — day 35, dose 2

2021-05-05

Symptoms: POTS, MCAS, migraine, and Hereditary Alphatryptasemia Syndrome are all worse than before my vaccine.
Healthcare visit (other): Physical therapy rehabilitation

Release 8 — day 42, dose 2

2021-05-12

Symptoms: POTS, Migraine, and Mast Cell Activation Syndrome are all worse than they were prior to my vaccines
Healthcare visit (other): Physical therapy retraining of the autonomic nervous system

Release 9 — 3 months, dose 2

2021-06-30

Symptoms: Irregular period, worsened POTS (already had severe POTS), and worsened MCAS & Hereditary Alphatryptasemia Syndrome

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

FieldPreferred term2021-092023-042024-11
HCVOLymphadenopathy ✓ ✓ ✓
HCVOLymphatic disorder ✓ ✓ ✓
HCVOPhysiotherapy ✓ ✓ ✓
HCVOPre-existing disease ✓ ✓ ✓
HCVOSwelling ✓ ✓ ✓
SDCondition aggravated ✓ ✓ ✓
SDMenstruation irregular ✓ ✓ ✓
SDMigraine ✓ ✓ ✓
SDPre-existing disease ✓ ✓ ✓
SROCondition aggravated ✓ ✓ ✓
SROInsomnia ✓ ✓ ✓
SROPre-existing disease ✓ ✓ ✓

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