Final answer:
The correct answer is a) Feline calicivirus. Contagious diseases can be transmitted directly between animals or indirectly through fomites. Feline calicivirus is a highly contagious virus that can spread from cat to cat through direct contact or through contact with contaminated objects or surfaces.
Step-by-step explanation:
The correct answer is a) Feline calicivirus.
Contagious diseases can be transmitted directly between animals, or indirectly through fomites, which are objects or surfaces that can carry and transmit disease-causing pathogens. Feline calicivirus is a highly contagious virus that can spread from cat to cat through direct contact or through contact with contaminated objects or surfaces. Examples of fomites include food and water bowls, litter boxes, and bedding.