Evolutionary longitudinal network dynamics of global zoonotic research

Area of Science:

• Public Health
• Veterinary Medicine
• Epidemiology

Background:

• Rising incidence of zoonotic diseases (e.g., Hendra, swine flu, anthrax) poses significant risks to both animal and human health.
• The interconnectedness of animal and human health necessitates a comprehensive understanding of zoonotic disease transmission and research.
• Emerging microbial threats underscore the urgency of studying the evolutionary dynamics of zoonotic research across disciplines.

Purpose of the Study:

• To investigate the global collaboration network in zoonotic disease research.
• To analyze the evolution of this network from 1980 to 2012.
• To identify key collaborating countries and trends in international research partnerships.

Main Methods:

• Bibliometric analysis of 5182 publication records from Scopus (1980-2012).
• Network analysis including density, clustering coefficient, giant component, and centrality measures.
• Visualization of collaboration networks using VOSviewer.

Main Results:

• The United States and United Kingdom emerged as the most collaborative nations, engaging with 110 and 74 countries, respectively.
• Significant growth in international research collaborations was observed between 1980 and 2012.
• Key collaborations involved scientists from the US, UK, several European countries (Italy, France, Netherlands, Switzerland), China, and Australia.

Conclusions:

• International collaboration in zoonotic disease research has intensified, particularly involving the US and UK.
• The findings emphasize the growing global effort to understand and combat zoonotic threats through collaborative research.
• Strengthening these international networks is crucial for addressing future public and animal health challenges.