You are presented with a paragraph from a COVID-19 literature. Classify the topics of this piece of text by choosing from the following categories:

- Epidemic Forecasting: The content relates to predictions about the spread of COVID-19.
- Treatment: The paragraph discusses therapeutic methods or medication for COVID-19.
- Prevention: The content covers measures to prevent the spread of COVID-19.
- Mechanism: The paragraph explains the biological mechanisms of the virus.
- Case Report: The content is a report of a COVID-19 case.
- Transmission: The paragraph discusses how COVID-19 is transmitted.
- Diagnosis: The content is about diagnosing COVID-19 in individuals.

Your classification should be provided as an element within a JSON array. The array should be formatted with topics enclosed in double quotes and separated by commas, following the JSON format, for example: ["Topic1", "Topic2", ...]. Include all applicable topics within the array. Your output should be a valid JSON array, and no additional text should be included in your response.

Article:

Recently, mucormycosis, extremely rare fungal infections are emerging as a matter of concern in COVID-19. The saprophytic fungi of Mucorales species cause the disease, Mucormycosis, only in immunocompromised hosts. Clinical presentation of mucormycosis is related to the underlying conditions; rhino-cerebral disease is the most common form, especially in patients with diabetes mellitus; pulmonary, cutaneous, or gastrointestinal infections can also occur. Severe COVID-19 itself is a life-threatening disease and various factors, including diabetes, especially when complicated by ketoacidosis, previous respiratory pathology, immunosuppressive therapy, nosocomial infection sources and systemic immune alterations of COVID-19 itself predispose to mucormycosis. No specific biomarkers are available to diagnose mucormycosis; imaging of the involved area and histopathological examination of the biopsied tissue are most important in diagnosis. The underlying medical conditions must be corrected; these include good glycemic control, tapering of steroids, and reducing or stopping immunosuppressive medications. Systemic antifungal therapy with liposomal Amphotericin B is the medical treatment of choice though drug resistance is not uncommon. Surgical debridement of devitalized tissue is often required. Severe COVID-19 patients with secondary co-infections require longer hospitalization and had higher risks of death. The mortality rate is almost 50% despite timely adequate treatment. The judicious use of systemic glucocorticoids and immunosuppressive agents for treating severe disease and hyperglycemia control seems vital for preventing and managing mucormycosis.
["Diagnosis", "Treatment", "Prevention"]