Vitamins and minerals: A means for surviving the COVID-19 pandemic or just a myth?

A novel coronavirus (severe acute respiratory syndrome coronavirus 2 [SARS-CoV-2]) that was initially reported from Wuhan, China in December 2019, was declared a pandemic by the WHO in March 2020. Considering the current COVID-19 pandemic, where there are no specific effective preventive or therapeutic drugs available, a healthy immune system is one of the most important tools that should be considered. Vitamins and minerals supplements have been well known to help the immune system in battling viral infections in general. Physicians worldwide are largely interested in vitamin and mineral supplements to help them battle COVID-19 whether through protection or treatment. Dietary supplementations especially vitamin D, vitamin C, and Zinc offer good prophylactic and therapeutic support to the currently available treatment regimens. They are relatively safe and were proven to aid recovery in other respiratory infections. Further studies should be encouraged especially those examining their role in prophylaxis from COVID-19 while maintaining current recommendations for social distancing and proper protective gear.

Efficacy of combined Sofosbuvir and Daclatasvir in the treatment of COVID-19 patients with pneumonia: a multicenter Egyptian study.

BACKGROUND: Limited experimental and clinical evidence suggests a potential role for sofosbuvir/daclatasvir in treating COVID19. We aim to evaluate the efficacy of generic sofosbuvir/daclatasvir in treating COVID-19 patients with pneumonia. RESEARCH DESIGN AND METHODS: This multicenter prospective study involved 174 patients with COVID-19. Patients were randomized into two groups. Group A (96 patients) received sofosbuvir (400 mg)/daclatasvir (60 mg) for 14 days in combination with conventional therapy. Group B (78 patients) received conventional therapy alone. Clinical, laboratory, and radiological data were collected at baseline, after 7, 14, and 28 days of therapy. Primary endpoint was rate of clinical/virological cure. RESULTS: A lower mortality rate was observed in group (A) (14% vs 21%, P = 0.07). After 1 month of therapy, no differences were found in rates of ICU admission, oxygen therapy, or ventilation. Additionally, a statistically significant shorter duration of hospital stay (9% vs 12%, P < 0.01) and a faster achievement of PCR negativity at day 14 (84% versus 47%, P < 0.01) were noticed in group (A). CONCLUSION: Adding sofosbuvir/daclatasvir to conventional therapy of COVID-19 is promising. Their use is associated with shorter hospital stay, faster PCR negativity and may be reduced mortality.