RT Journal Article T1 Infant Immune Response to Respiratory Viral Infections. A1 Heinonen, Santtu A1 Rodriguez-Fernandez, Rosa A1 Diaz, Alejandro A1 Oliva Rodriguez-Pastor, Silvia A1 Ramilo, Octavio A1 Mejias, Asuncion K1 Adaptive immune response K1 Innate immunity K1 RSV K1 Rhinovirus AB Of all respiratory viruses that affect infants, respiratory syncytial virus (RSV) and rhinovirus (RV) represent the leading pathogens causing acute disease (bronchiolitis) and are associated with the development of recurrent wheezing and asthma. The immune system in infants is still developing, and several factors contribute to their increased susceptibility to viral infections. These factors include differences in pathogen detection, weaker interferon responses, lack of immunologic memory toward the invading pathogen, and T-cell responses that are balanced to promote tolerance and restrain inflammation. These aspects are reviewed here with a focus on RSV and RV infections. YR 2019 FD 2019-05-15 LK http://hdl.handle.net/10668/14227 UL http://hdl.handle.net/10668/14227 LA en DS RISalud RD Apr 6, 2025