1 Double-click the VisioViewer.exe program file on your hard disk to start the setup program. 2  Follow the instructions on the screen to complete the installation. 3  From Windows Explorer, double-click a Visio drawing (.vsd, .vss, .vst, .vdx, .vsx, or .vtx extension). Double-click the VisioViewer.exe program file on your hard disk to start the setup program. 2  Follow the instructions on the screen to complete the installation. 3  From Windows Explorer, double-click a Visio drawing (.vsd, .vss, .vst, .vdx, .vsx, or .vtx extension).
E. histolytica, as its name suggests (histoâlytic = tissue destroying), is pathogenic; infection can be asymptomatic or can lead to amoebic dysentery or amoebic liver abscess. Symptoms can include fulminating dysentery, bloody diarrhea, weight loss, fatigue, abdominal pain, and amoeboma.
Amebiasis is a disease caused by Entamoeba histolytica, a unicellular eukaryotic parasite. E. histolytica belongs to thegenus Entamoeba, along with 5 other parasites: E. coli, E. hartamanni, E. dispar, E. gingivalis, and E. polecki.However, only E. histolytica causes Amebiasis.any carriers of Amebiasis have no symptoms, and eventually clear the infection without disease. However, 4-10% of asymptomatic carriers develop symptomatic infections within 1 year. For this reason, it is strongly suggested these asymptomatic individuals obtain treatment.