septicaemia
noun /ˌseptɪˈsiːmiə/
  /ˌseptɪˈsiːmiə/
(British English) (North American English septicemia)
 [uncountable] (medical)- infection of the blood by harmful bacteria synonym blood poisoningWord Originmid 19th cent.: modern Latin, from Greek sēptikos + haima ‘blood’.