Patterns and predictability in emerging infections

Area of Science:

• Epidemiology
• Infectious Diseases
• One Health

Background:

• Many emerging infectious diseases originate as zoonoses, with sporadic spillover into human populations.
• Ecological changes and human activities facilitate the transmission of these diseases into new host populations.
• Historical examples include influenza, Lyme disease, Ebola virus disease, and acquired immunodeficiency syndrome (AIDS).

Purpose of the Study:

• To identify patterns in the emergence of zoonotic diseases.
• To assess the feasibility of global surveillance for emerging infectious illnesses.
• To understand the drivers behind the increased emergence of zoonotic diseases.

Main Methods:

• Review of historical and contemporary zoonotic disease emergence events.
• Analysis of ecological and anthropogenic factors associated with disease outbreaks.
• Pattern identification in disease transmission dynamics across different host populations.

Main Results:

• Novel infections frequently have a history as zoonoses.
• Ecological disruptions and human behavior are key drivers of zoonotic disease emergence.
• Identifiable patterns exist in the emergence of various zoonotic diseases, including influenza, Lyme disease, Ebola, and AIDS.

Conclusions:

• Understanding historical patterns of zoonotic disease emergence is crucial.
• Global surveillance for emerging infectious diseases is a feasible and necessary endeavor.
• Interdisciplinary approaches, including ecological and human health perspectives, are vital for effective disease control.