Which of the following is a viral disease in humans?

Read the given statements regarding viral diseases and identify the incorrect statements.
$(1)$ The $HIV$ virus,previously known as $HTLV$,causes infectious disease.
$(2)$ The rabies virus responsible for rabies is found in the saliva of dogs.
$(3)$ Mumps is caused by the effect of a virus on the parotid gland.
$(4)$ Herpes simplex virus causes genital herpes.
$(5)$ Gonorrhea is caused by $Neisseria$ $gonorrhoeae$.
$(6)$ Dengue is a viral disease.
Identify the incorrect statements.

Common influenza is caused by which of the following?

If interferon is being produced in the body of a sick person,the person is most likely to be suffering from

It is said that diseases are spreading faster due to globalization and increased movement of people. Justify the statement taking the example of the $H_5N_1$ virus.

Which of the following pairs of diseases is caused by viruses?