In 1943, its association with poorly controlled diabetes was reported in three cases with severe sinus, brain and eye involvement.In 1953, Saksenaea vasiformis, found to cause several cases, was isolated from Indian forest soil, and in 1979, P. C. Misra examined soil from an Indian mango orchard, from where they isolated Apophysomyces, later found to be a major cause of mucormycosis. Several species of mucorales have since been described. When cases were reported in the United States in the mid-1950s, the author thought it to be a new disease resulting from the use of antibiotics, ACTH and steroids. Until the latter half of the 20th century, the only available treatment was potassium iodide. In a review of cases involving the lungs diagnosed following flexible bronchoscopy between 1970 and 2000, survival was found to be better in those who received combined surgery and medical treatment, mostly with amphotericin B. Naming
Arnold Paltauf coined the term "Mycosis Mucorina" in 1885, after describing a case with systemic symptoms involving the sinus, brain and gastrointestinal tract, following which the term "mucormycosis" became popular. "Mucormycosis" is often used interchangeably with "zygomycosis", a term made obsolete following changes in classification of the kingdom Fungi. The former phylum Zygomycota included Mucorales, Entomophthorales, and others. Mucormycosis describes infections caused by fungi of the order Mucorales. COVID-19–associated mucormycosis
COVID-19 associated mucormycosis cases were reported during first and second(delta) wave, with maximum number of cases in delta wave. There were no cases reported during the Omicron wave.
Mucormycosis, also known as black fungus, is a serious fungal infection that comes under fulminant fungal sinusitis, usually in people who are immunocompromised. It is curable only when diagnosed early. Symptoms depend on where in the body the infection occurs. It most commonly infects the nose, sinuses, eye, and brain resulting in a runny nose, one-sided facial swelling and pain, headache, fever, blurred vision, bulging or displacement of the eye (proptosis), and tissue death. Other forms of disease may infect the lungs, stomach and intestines, and skin.It is spread by spores of molds of the order Mucorales, most often through inhalation, contaminated food, or contamination of open wounds. These fungi are common in soils, decomposing organic matter (such as rotting fruit and vegetables), and animal manure, but usually do not affect people. It is not transmitted between people. Risk factors include diabetes with persistently high blood sugar levels or diabetic ketoacidosis, low white cells, cancer, organ transplant, iron overload, kidney problems, long-term steroids or use of immunosuppressants, and to a lesser extent in HIV/AIDS.Diagnosis is by biopsy and culture, with medical imaging to help determine the extent of disease. It may appear similar to aspergillosis. Treatment is generally with amphotericin B and surgical debridement. Preventive measures include wearing a face mask in dusty areas, avoiding contact with water-damaged buildings, and protecting the skin from exposure to soil such as when gardening or certain outdoor work.