Definition of diversify for English Language Learners. : 1  to change (something) so that it has more different kinds of people or things. : 2  to produce or sell more kinds of products : to increase the variety of goods or services produced or offered by (someone or something)
Respiratory syncytial virus (RSV) Respiratory syncytial virus (RSV) is a very common virus that leads to mild, cold-like symptoms in adults and older healthy children. It can be more serious in young babies, especially those in certain high-risk groups. RSV is the most common germ that causes lung and airway infections in infants and young children. Most infants have had this infection by age 2. Outbreaks of RSV infections most often begin in the fall and run into the spring.
Respiratory syncytial virus (RSV) is the most frequent cause of lower respiratory tract infection in infants and children and the second most common viral cause of pneumonia in adults. Patients with RSV pneumonia typically present with fever, nonproductive cough, otalgia, anorexia, and dyspnea.