system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Host related biological propeies of a disease agent are the following except -
assistant
The correct answer is  Ans. is 'd' i.e., Communicability The disease agents exhibit ceain host-related biological propeies such as infectivity, virulence, and pathogenicity.