 
 <prompt> How person wey dey sick fit avoid make other people sick? Given di last question, write one context wey contain di answer. E fit be 1 - 20 sentences. Context: <response>: Infectious diseases sometimes dey call contagious disease wen dem dey easily spread through contact with sick person or their secretions (e.g., influenza). So, contagious disease na subset of infectious disease wey dey very infective or easily spread. Other types of infectious/transmissible/communicable diseases wey get specialized ways of infection, like vector transmission or sexual transmission, usually no dey see as "contagious", and dem no dey need medical isolation (wey sometimes dem dey call quarantine) of victims. But, dis specialized meaning of the word "contagious" and "contagious disease" (easy spread) no always dey respected for popular use. 