Colin Powell died of COVID-19 (he had 4 risk factors for low vitamin D)
Colin Powell, whose immune system was weakened, died of Covid-19 after fighting cancer. New York Times Oct 18, 2021
- In a study published in July, researchers found that just 45 percent of those with active multiple myeloma “developed an adequate response” after receiving either the Pfizer-BioNTech or Moderna vaccines. FREE PDF of study
He was 84,
Fully vaccinated against COVID
Diagnosed with early-onset Parkinson's Disease (which is strongly associated with low vitamin D)
VitaminDWiki
While there has been many studies that have found that
Multiple Myeloma patients have low Vitamin D and that supplementation helps,
have been unable to find any indication that Multiple Myeloma patients are routinely treated
Multiple Myeloma (blood cell cancer) treated by vitamin D - many studies
Vitamin D level for Multiple Myeloma is only5 ng
26 health factors increase the risk of COVID-19 – all are proxies for low vitamin D
High Risk category listing has items along with related searches
risk factors for low vitamin D include Cancer, Dark Skin, Old age, and Obesity
Vitamin D is synergistic with many Cancer therapies (radiation in this case) – Aug 2021
Chemotherapy drugs often reduce Vitamin D levels, restoring levels helps– Aug 2018
Dark Skin and Virus
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Incidence of Multiple Melanoma has doubled in 30 years

Some of Primary Immune Deficiency Diseases - NIH
There are more than 200 different forms of primary immune deficiency diseases (PIDDs). NIAID conducts research across all PIDDs as well as among the individual diseases that make up this broad category. The following are some of the individual PIDDs that NIAID is currently studying.
Autoimmune Lymphoproliferative Syndrome (ALPS)
APS-1 (APECED)
BENTA Disease
Caspase Eight Deficiency State (CEDS)
CARD9 Deficiency and Other Syndromes of Susceptibility to Candidiasis
Chronic Granulomatous Disease (CGD)
Common Variable Immunodeficiency (CVID)
Congenital Neutropenia Syndromes
CTLA4 Deficiency
DOCK8 Deficiency
GATA2 Deficiency
Glycosylation Disorders with Immunodeficiency
Hyper-Immunoglobulin E Syndromes (HIES)
Hyper-Immunoglobulin M Syndromes
Interferon Gamma, Interleukin 12 and Interleukin 23 Deficiencies
Leukocyte Adhesion Deficiency (LAD)
LRBA Deficiency
PI3 Kinase Disease
PLCG2-associated Antibody Deficiency and Immune Dysregulation (PLAID)
Severe Combined Immunodeficiency (SCID)
STAT3 Dominant-Negative Disease
STAT3 Gain-of-Function Disease
Warts, Hypogammaglobulinemia, Infections, and Myelokathexis (WHIM) Syndrome
Wiskott-Aldrich Syndrome (WAS)
X-Linked Agammaglobulinemia (XLA)
X-Linked Lymphoproliferative Disease (XLP)
XMEN Disease
Multiple Myeloma (Immunocompromised) Video at Medcram
Multiple Myeloma: How Co-Morbidities Can Impact Vaccine Efficacy for COVID 19 MedCram 4 minute video