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***E.g. ''T. vivax''
***E.g. ''T. vivax''
***Decreases the chances of [[Biting Flies|fly]] infection
***Decreases the chances of [[Biting Flies|fly]] infection
−
**Trypanosomes avoid host immune defences by altering glycoprotein coat (surface antigen) before host [[Immunoglobulins - WikiBlood|antibody]] response
+
**Trypanosomes avoid host immune defences by altering glycoprotein coat (surface antigen) before host [[Immunoglobulins|antibody]] response
***'''Antigenic variation''' can occur many times over several months causes relapsing parasitaemia
***'''Antigenic variation''' can occur many times over several months causes relapsing parasitaemia