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11:42
Bottlenose Dolphin (Tursiops truncatus) Spermatozoa: Collection, Cryopreservation, and Heterologous In Vitro Fertilization
Published on: August 21, 2017
Biologically threatened dolphins and whales
Giovanni Di Guardo1, Sandro Mazzariol, Antonio Fernández
1University of Teramo, Faculty of Veterinary Medicine, Department of Comparative Biomedical Sciences, 64100 Teramo, Italy. gdiguardo@unite.it
Environmental Microbiology
|September 3, 2011
Summary
Biological threats like Morbillivirus, Herpesvirus, Toxoplasma gondii, and Brucella spp. pose significant risks to free-ranging cetaceans globally, especially in the Mediterranean Sea. These pathogens cause severe health issues and population declines in marine mammals.
Area of Science:
- Marine biology
- Veterinary pathology
- Conservation science
Background:
- Free-ranging cetaceans face numerous threats, with biological noxae (pathogens) being a major concern for global health and conservation.
- The Mediterranean Sea is particularly vulnerable, experiencing significant impacts from these diseases.
Discussion:
- Viral agents like Morbillivirus and Herpesvirus have caused widespread epidemics and mortality in aquatic mammals.
- Protozoan (Toxoplasma gondii) and bacterial (Brucella spp.) pathogens also contribute to the disease burden in cetacean populations.
Key Insights:
- Pathogen-induced diseases represent a critical threat to cetacean populations worldwide.
- Understanding the prevalence and impact of these biological noxae is crucial for effective conservation strategies.
Outlook:
- Continued monitoring and research into cetacean pathogens are essential for mitigating future outbreaks.
- Developing targeted interventions and conservation plans will be key to protecting vulnerable marine mammal populations.
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