The percentage of emerging and re-emerging infectious diseases that are of zoonotic origin is estimated to be:A．10-20%B．100%C．70-80%D．40-50%
The percentage of emerging and re-emerging infectious diseases that are of zoonotic origin is estimated to be:
A、10-20%
B、100%
C、70-80%
D、40-50%
发布时间：2025-03-23 10:38:13
