you don't have to worry about Skyrim mods downloaded from Nexus
All of the mods are perfectly safe there .
So don't let this stop you from Modding Skyrim .
umm https://www.google.ca/search?sourceid=chrome-psyapi2&rlz=1C1CHWA_enCA627CA627&ion=1&espv=2&ie=UTF-8&q=nexus%20virus%20mods&oq=nexus%20virus%20mods&aqs=chrome..69i57j0.4351j0j7