Hello With both 5% sheep's blood and Tryptic Agar plates. In both cases they were new plates from Hardy and I wore gloves when I did them. And this is the 2 nd time this has happened 1 st time I was doing some test plates for staph because I have these sore’s / lesions that take months to heal some several months. And in 1 of the plates I had a specimen of what looked like to be a whitish grape like mass that was in my TP after a bowel movement and I had blood prior also and have been getting bad abdomen pains for month so I thought it was odd. Well after 6 days the larvae appeared and they look the same as your case 510 so I told my doctor what I did and he said “I should go to the Mayo Clinic” I live in Minneapolis Kansas and they are in Minnesota so he said I could drive. I have been telling him about that ab pain and how these scalp and leg and side sore don’t heal. So I contacted another Dr on the 16 th of Aug and brought the plates and they had me do a st
