Worm Removal Tools - List

A tool to remove Blaster worm and Nachi worm infections from computers that are running Windows 2000 or Windows XP: 

Mydoom (A, B) and Doomjuice (A, B) Worm Removal Tool (KB836528)

What You Should Know About the Mydoom and Doomjuice Worm Variants
A tool is available to remove the Mydoom and Doomjuice worm variants

Sasser.A and Sasser.B Worm Removal Tool

W32.Blaster.Worm Removal Tool

Symantec Security Response - Removal Tools Page

McAfee Security - Stinger - Stinger, utility which detects many viruses

Free Online Virus Scanners and Security Tests