1. 1. Indian Council of Medical Research. Evidence Based Advisory in the Time of Covid-19. (Screening, Diagnosis and Management of Mucormycosis); May, 2021. Available from: https://www.icmr.gov.in/pdf/covid/techdoc/Mucormycosis_ADVISORY_FROM_ICMR_In_COVID19_time.pdf. [Last accessed on 2021 Jun 25].
2. 2. Health Ministry and Family Welfare Department COVID-19. Notification of Mucormycosis under Epidemic Diseases Act, 1897 – Issued; May 20, 2021. Available from: https://www.ciicovid19update.in/uploads/1/3/1/3/131362769/mucormycosis.pdf. [Last accessed on 2021 Jun 25].
3. 3. Minister Cities Possible Causes of Black Fungus. The Hindu. Karnataka; 2021 May 22, 18:33 IST. Available from: https://www.thehindu.com/news/national/karnataka/minister-cites-possible-causes-for-black-fungus/article34622318.ece. [Last accessed on 2021 Jun 26].
4. 4. Guidelines for prevention of nosocomial pneumonia. Centers for Disease Control and Prevention. MMWR Recomm Rep 1997;46:1-79.
5. 5. Cahill CK, Heath J. Sterile water used for humidification in low-flow oxygen therapy: It is necessary? Am J Infect Control 1990;18:13-7.