<prompt> Thayer - Main media is used for -StaphylococcusNeisseriaStreptococcusHaemophilus influenza  <response>: Blood agar, chocolate agar, and muller Hinton starch casein hydrosylate agar are the media commonly used for culturing meningococciN.meningitidis. Modified Thayermain medium with vancomycin, colistin a, d nystatin is a useful selective media REF:Ananthanarayan Panickers Textbook of Microbiology 8th Edition pg no: 225 