The Rubeola Virus Damages the Respiratory Mucous Membranes of an Infected

The rubeola virus damages the respiratory mucous membranes of an infected person, putting them at risk of 

A) secondary bacterial infections such as pneumonia and otitis media.
B) primary bacterial infections such as pneumonia and otitis media.
C) type I hypersensitivities such as asthma and anaphylaxis.
D) autoimmune disease such as leukocyte adhesion deficiency.
E) All of the answer choices are correct.