A disease that can be spread from one person or species to another is

A disease that can be spread from one person or species to another is

• A. Communicable diseases
• B. Infectious diseases
• C. Exposure
• D. Direct contact

Answer: (A)

Transmission from one person or species to another is what communicable diseases describe. This term captures the idea that the disease can spread through direct contact, droplets, vectors, or contaminated surfaces, enabling propagation from host to host or across species. While an infectious disease is caused by a pathogen, not all infectious diseases are easily transmitted between people or animals; some require a specific route or vector and aren’t considered communicable in everyday use. Direct contact is a transmission mode, not the disease itself, and exposure refers to a state or event rather than a disease. So the best answer is communicable diseases because it specifically denotes the capacity for transfer between individuals or species.

Transmission from one person or species to another is what communicable diseases describe. This term captures the idea that the disease can spread through direct contact, droplets, vectors, or contaminated surfaces, enabling propagation from host to host or across species. While an infectious disease is caused by a pathogen, not all infectious diseases are easily transmitted between people or animals; some require a specific route or vector and aren’t considered communicable in everyday use. Direct contact is a transmission mode, not the disease itself, and exposure refers to a state or event rather than a disease. So the best answer is communicable diseases because it specifically denotes the capacity for transfer between individuals or species.