i heard on educational TV that there are now thirty new animal-borne diseases. what i was wondering is: recenly, about what fraction of the world’s population have been killed by these diseases such as AIDS, SARS, rabies, monkey pox, etc.?
i heard on educational TV that there are now thirty new animal-borne diseases. what i was wondering is: recenly, about what fraction of the world’s population have been killed by these diseases such as AIDS, SARS, rabies, monkey pox, etc.?