IFNL2 and infection: We measured protein concentrations of interferon-beta (IFNβ), interferon-lambda-2 (IFN-λ2/IL-28A), interferon-lambda-3 (IFN-λ3/IL-28B), and the interferon-stimulated chemokine CXCL10 in supernatant from BECs pre-infection and 2-days following RV infection.