Why Are Emerging Diseases A Cause For Concern?

The reasons for this situation are easily identified in some cases as associated with treatment modalities (permissive use of antibiotics), the industrial use of antibiotics, demographic changes, societal behavior patterns, changes in ecology, global warming, the inability to deliver minimal health care and the neglect

What are the causes of emerging diseases?

Emerging infectious diseases are infections that have recently appeared within a population or those whose incidence or geographic range is rapidly increasing or threatens to increase in the near future. Emerging infections can be caused by: Previously undetected or unknown infectious agents.

What are some issues with emerging diseases?

Emerging diseases include HIV infections, SARS, Lyme disease, Escherichia coli O157:H7 (E. coli), hantavirus, dengue fever, West Nile virus, and the Zika virus. Reemerging diseases are diseases that reappear after they have been on a significant decline.

Why is tuberculosis a re emerging disease?

Tuberculosis a re-emerging disease. Two billion people, nearly one-third of the population worldwide, are infected by M. tuberculosis. Moreover, the large use of TNF inhibitors has created a new risk group for the disease, highlighting the need for tougher screening practices to reduce new cases of severe TB.

What are the challenges in combating emerging and reemerging diseases?

But despite considerable progress, infectious diseases continue to present significant challenges as new microbial threats emerge and reemerge. HIV/AIDS, malaria, tuberculosis, influenza, SARS, West Nile virus, Marburg virus, and bioterrorism are examples of some of the emerging and reemerging threats.

Leave a Reply

Your email address will not be published. Required fields are marked *