Emerging Ranaviral Infectious Diseases and Amphibian Decline

Emerging Ranaviral Infectious Diseases and Amphibian Decline

Infectious diseases caused by ranaviruses (RV, family Iridoviridae) not only affect wild amphibian populations but also agriculture and international animal trade. Although, the prevalence of RV infections and die offs has markedly increased over the last decade, it is still unclear whether these viruses are direct causal agents of extinction or rather are the resulting (secondary) consequences...

Emerging infectious diseases and amphibian population declines.

We review recent research on the pathology, ecology, and biogeography of two emerging infectious wildlife diseases, chytridiomycosis and ranaviral disease, in the context of host-parasite population biology. We examine the role of these diseases in the global decline of amphibian populations and propose hypotheses for the origins and impact of these panzootics. Finally, we discuss emerging infe...

emerging and re-emerging infectious diseases: public health perspective

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New, emerging, and re-emerging infectious diseases.

Emerging and re-emerging infectious diseases.

Microbial pathogens discovered as aetiological agents of human disease over the last 25 years are reviewed. Strengthening of laboratory and public health surveillance is of paramount importance for early detection and management of emerging infectious diseases.