KPIX CBS Evening News With Scott Pelley December 31, 2014 01:58:00
Red eye is its signature. is the word "extinction" too alarmist? >> no, "extinction" isnt alarmist. there are populations that have experienced localized extinctions across their territory. >> reporter: but a vaccine offers hope for a cure and lifetime of protection. adam pokinghorne is one of its developers. >> the idea of the vaccine is that were going to be able to train the immune system of koalas such that if theyre ever exposed to this infection in the wild they will already have-- their i...
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