Ghost in the Shell: Stand Alone Complex - Season 1 Episode 6

At a press conference, the Superintendent-General makes himself a prime target for the Laughing Man's threat. Section 9 has gathered enough evidence to arrest Nanao=A, but before they can, he is able to release a modular, delayed-action virus. The virus seems to only affect those on the security detail that is guarding Superintendent-General Daidō. However, Section 9 will not know who on the security team has been taken over by the virus until the symptoms begin to manifest. By that time, it may be too late.