i watch this program called monsters inside me. they mension parasites hacking ur imune(i know my spelling) system. is

Question: i watch this program called monsters inside me. they mension parasites hacking ur imune(i know my spelling) system. is it true?
- Keywords:
  hacking,
  immune system,
  immunity,
  monsters,
  parasite,
  programme
Asked by anmolt to Jools on 20 Jun 2011.
- Julie Greensmith answered on 20 Jun 2011:
  
  yes it is true! Parasites often hijack the systems of other living creatures to let themselves survive. One trick is for a parasite to hide itself from the human immune system by hiding inside human cells.

Question: i watch this program called monsters inside me. they mension parasites hacking ur imune(i know my spelling) system. is it true?