Black fungus also called Mucormycosis is a fungal infection that is being observed in people who are recovering or have recovered from COVID-19. COVID-19 medication leaves the immune system weak ...

Black toenails are typically caused by trauma and sports-related issues (such as runner's toe) and are less commonly caused by malignancies, fungal infections, or other systemic health conditions.

The fungus that causes toenail infections and athlete's foot seems to have lost the knack of sexually reproducing, making it an easier target for drug treatments, US scientists say. Lab tests ...