Potential activity of nanomaterials to combat SARS-CoV-2 and mucormycosis ‎coinfection‎

Abstract

Introduction: Mucormycosis, popularly known as the black fungus, has become a worldwide concern in the continuing COVID-19 pandemic, causing increased morbidity and death in immunocompromised people. Due to multi-drug resistance and the limited number of antifungals, surgical interventions, ‎including the excision of infected tissue, remain a standard treatment option‎. Surgical treatment usually results in the loss of organs or their function, long-term intensive care, and a significant risk of reinfection during the procedure. A comprehensive approach is needed to treat the disease, and nanomaterials can be a powerful alternative therapeutic approach.

Areas covered: We searched PubMed, Scopus, and Google Scholar with the keywords 'emerging role of nanomaterials,' and 'combating COVID-19-related mucormycosis,' and reviewed the related research paper. Antifungal nanomaterials and their delivery can significantly impact the treatment of COVID-19-related fungal infections like mucormycosis. However, the therapeutic options for mucormycosis are limited and drug resistance is also reported.

Expert opinion: The current review encompasses a detailed overview of the recent developments in antifungal/antiviral nanomaterials and the properties of these therapeutic nanomaterials that may contribute to formulating an efficient strategy against invasive mucormycosis. Further extensive research is needed to develop nano-based therapeutics for the management of mucormycosis-viral coinfection with a definitive end-point.

Keywords: COVID-19; antifungal/antiviral therapeutics; mucormycosis (black fungus); nanomaterial; pathogenesis.