Which of the following are examples of communicable diseases? Check all that apply. color blindness

HIV

influenza

diabetes

Hi, There! First let's look at the meaning of communicable diseases

Communicable diseases, also known as infectious diseases or transmissible diseases, are illnesses that result from the infection, presence and growth of pathogenic (capable of causing disease)

So your Answer would be influenza, HIV

Hope this Helps!

when comparing the cases, what similarities are there in the cases that suggest one person committed these murders?