Virus - An infectious agent that is only capable of replicating itself inside the living cells of other organisms.⏎
Trachea - The main trunk of the network of tubes that carries air to and from the lungs, sometimes referred to as the “windpipe.”⏎
Zoonoses - Any disease that can be transmitted from vertebrate animals to humans.⏎
White Blood Cell - A special type of cell that works as part of the immune system to defend the body against disease and infection.⏎
Urogenital Disease - Disease of the organs involved in the excretion of fluids and reproduction.⏎