Cathelicidin – Another Key Benefit Of Vitamin D.

Background. It is impossible to ignore the pivotal role of vitamin D both in preventing SARS-CoV-2 viral infection (through the eNOS→nitric oxide pathway) and in reducing COVID-19 disease severity (through the cholecalciferol→ calcifediol→calcitriol pathway). As early as July 2020 we had identified the positive correlation between COVID-19 mortality rate and vitamin D deficiency. By October […]

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Rhinoviruses Increase SARS-CoV-2 Immunity.

Persistent Antigen Exposure. We first highlighted persistent antigen exposure back in November 2020, when our research showed that individuals who had not previously had SARS-CoV-2 possessed memory T cells that recognised it, with this recognition likely coming from previous exposure to other common cold-causing coronaviruses. Public Health England that commissioned the report stated (with our […]

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