I was + 1 month back. Became fit in home isolation. So as per suggested guidelines, I took steam 2 times a day for 14 days(10 days) and since last 15 days taking 1 time a day, that too in evening(5-7 minutes). Steam is taken in clean vessel and contains RO water. Just I mix little bit Vicks in it. I a male, 28. Measured sugar twice in last month, 90 and 100 were the readings (in evening time). Now news says, steam can cause black fungus. Am I at risk of it? Shall I leave taking steam even once in a day? Please guide.