IFNL3 and infection: It is worth noting that the most striking enhancement on survival rates among the three infection routes were observed in i.n. route—that 100% and 80% of mice i.n. infected with rB2c-IFNλ3 (p = 0.0005) and rB2c-IFNλ2 (p = 0.0126), respectively, survived, while 80% of B2c i.n. infected mice died of rabies within 17 days (Figure 3I).