This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Microbiology
Paramyxoviruses enters the body ? 
Select and explain. 
A. Blood, B. Respiratory route, C. Conjunctiva, D. Fecal-oral route
B: Respiratory route
Answer: B: Respiratory route 
Explanation: Ans. is 'b' i.e., Respiratory route Myxoviruses Myxoviruses are enveloped RNA viruses. They are characterized by ability to adsorb on to mucoprotein (affinity for mucin) on erythrocytes causing agglutination of erythocytes.