Chagasian Shortfall: A New Concept for Zoonoses Epidemiological Cycles

Area of Science:

• Biodiversity research
• Epidemiology
• Conservation science

Background:

• Existing biodiversity shortfalls address knowledge gaps in taxonomy, distribution, population dynamics, evolution, tolerances, interactions, and traits.
• Zoonotic diseases represent a significant knowledge gap with implications for human well-being and conservation.
• Current shortfalls do not adequately address the complexities of zoonotic disease transmission.

Purpose of the Study:

• To introduce and define the "Chagasian shortfall" as a novel concept.
• To highlight the critical knowledge gaps in understanding zoonotic disease epidemiology.
• To emphasize the importance of this shortfall within the One Health framework.

Main Methods:

• Conceptual framework development.
• Literature review of existing biodiversity shortfalls.
• Analysis of knowledge gaps in zoonotic disease components (pathogens, hosts, vectors, cycles).

Main Results:

• Identification of a significant knowledge gap concerning zoonotic diseases, termed the "Chagasian shortfall."
• Insufficient understanding of pathogens, reservoirs, vectors, and epidemiological cycles hinders zoonotic disease comprehension.
• The Chagasian shortfall impacts biodiversity knowledge and the One Health approach.

Conclusions:

• The Chagasian shortfall represents a new perspective on biodiversity knowledge limitations.
• Addressing this shortfall is essential for advancing zoonotic disease surveillance and control.
• This concept provides a foundation for integrating zoonotic disease research into biodiversity and One Health studies.