bìng / dú / gǎn / rǎn / hòu / rén / tǐ / huì / fēn / mì / gān / rǎo / sù / lái / dǐ / kàng / bìng / dú病毒感染后,人体会分泌干扰素来抵抗病毒。After a viral infection, the body secretes interferon to fight the virus.