IFNA1 and infection: Similarly, during early hRSV-infection (6 h post-infection), viral N protein colocalizes with RIG-I and MDA5, and later (12 h post-infection) N protein appears in close proximity to MAVS and MDA5, suggesting that the decreased IFN response -and thus the inefficient innate response observed in the experiment- is due to an interaction between the N protein and MAVS and MDA5 (82).