ACS Windows PC users should scan all files received via the Internet or removable media PRIOR to installation/copying.
Virus protection software is relatively inexpensive and for those PC's used by JHU faculty and staff, software can be downloaded from http://www.jhu.edu/anti-virus/
To protect your machines from infection, you should take the following precautions:
Prevention is the ultimate goal.
For more information please see the following: