Essay On Avian Influenza

Communicable Diseases – Avian Influenza
Although it is extremely rare that viruses transfer from the animal population to humans, there is evidence that it can happen. The avian influenza virus mainly affects the bird population but has been found in the human population as well. With the increasing outbreaks of avian influenza in birds, it is possible that the rate of human involvement will also continue to grow. Because of the potential risk to humans, it is important for the public to understand the avian influenza, how it is controlled, and its environmental impact. The bird flu also has an impact on lifestyle, socioeconomic status, and disease management. With an increased risk to the human population, the public health department plays a key role in reducing the threat of the avian influenza virus. Because the potential crossover to the human population, evidence-based intervention will help to ensure good quality of health.
Avian Influenza
The avian influenza virus or bird flu is a disease that is “caused by infection with avian (bird) influenza (flu) Type A virus” (Centers for Disease Control
The changes in land use and decreased wetland access for migrating fowl may lead to larger fowl densities, flock, stress, and closer proximity to domesticated flocks. It is also suggested that the climate such as changes in temperature or increased areas suffering from drought may have an impact. Migrating fowl tend to congregate where here is more water. Another impact on the environment is the increased consumption of chicken which has tripled between 1960 and 2002 (Vandegrift, 2010). With a higher demand for poultry production, farmers have increased the number of birds on their farms. With a larger poultry population in a smaller area, there is an increased potential for easier transmission between flocks and the possibility of the virus becoming an