Vitamin D and Zinc in SARS-CoV-2 Infection: Immunomodulatory Mechanisms and Clinical Evidence
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The coronavirus disease 2019 (COVID-19) pandemic, caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has resulted in approximately 778 million reported cases and over 7 million deaths worldwide as of August 2025 (WHO COVID-19 Dashboard), p... ...
