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==Rodentia==
 
==Rodentia==
===Murine Parainfluenza - 1 (Sendai virus)===
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===Murine Parainfluenza - 1 ([[Sendai Virus]])===
*Endemic in many '''mouse''' colonies
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*Most mice show no symptoms due to maternal antibodies
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*But minor respiratory lesions may invalidate carcinogenic or toxicological studies
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*Immunological studies also confused due to virus activating [[Lymphocytes - WikiBlood#Natural Killer (NK) Cells|NK cells]] via high circulating [[Innate Immune System - WikiBlood#Interferons|IF]] 3-4 days post-infection
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*Control achieved by:
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**Purchasing '''specific pathogen free (SPF)''' mice
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**Kill whole colony in an outbreak -> disinfection -> formalin fumigation
      
=Other resources=
 
=Other resources=
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