Australia trials chlamydia vaccine for koalas
About 400 Australian koalas will be vaccinated against chlamydia as part of a trial that researchers said on Monday could play a significant role in the longer-term survival of the animals. - REUTERS
About 400 Australian koalas will be vaccinated against chlamydia as part of a trial that researchers said on Monday could play a significant role in the longer-term survival of the animals. - REUTERS