immune system is usually more than a match for the fungi, but an “unholy trinity” of diabetes, COVID-19, and steroid treatment can weaken a person’s immunity to such an extent that these microorganisms can gain a foothold.Diabetes not only increases a person’s risk of severe COVID-19 but also provides conditions in which fungal infections can thrive.
To make matters worse, both COVID-19 and the steroid dexamethasone, which intensive care doctors use to treat it, suppress immunity.The ensuing infection, known as mucormycosis or zygomycosis, spreads rapidly from the nose and sinuses to the face, jaw, eyes, and brain.On May 26, 2021, there were 11,717 confirmed cases of mucormycosis in India, which has more people living with diabetes than any.