 During the spread of CyberAIDS, there were apparently a variety of Apple II programmers of the time who wrote virus detection software and sold it to protect people from Apple ProDOS viruses.Since the only viruses that existed at the time (and the only viruses that such programs would detect) were CyberAIDS and Festering Hate, the "Kool/Rad Alliance" appears to have released the final version of the code-base to include a sarcastic taunt directed at Glen Bredon, one of the programmers who was selling anti-virus software.The last strain of the CyberAIDS/Festering Hate variants appears to have been released in 1988 and was fixed by Morgan Davis, who put an end to feud between the "Kool/Rad Alliance" and the writers of anti-virus software by releasing VirusMD for free.