Bird Flu Info

• What Is Bird Flu?

Viruses that cause bird flu occur naturally in wild birds worldwide, but are rarely found in humans. This portion of the eMedTV website answers the question, "What is bird flu?" in detail, including why it's a concern for humans.

• Avian Flu Virus

Human infection with the avian flu virus is rare, and is often associated with contact with infected birds. This eMedTV article explains the avian flu virus in detail, including the various types and the potential threat posed to humans.

• H5N1 Virus

The H5N1 virus does not usually infect people. As this page of the eMedTV library explains, human cases are due to direct contact with infected poultry or contaminated surfaces. Health officials are monitoring H5N1, however, in case of outbreak.

• How Does Bird Flu Spread?

Many people ask, "How does bird flu spread?" Bird flu spreads when infected birds shed influenza virus in their secretions and feces. This eMedTV article answers the question, "How does bird flu spread?" in detail and explains the risk to humans.

• Bird Flu Symptoms

Fever and body aches are common, often mild, bird flu symptoms. However, as this eMedTV segment explains, symptoms of bird flu can also be more life-threatening, including things such as pneumonia and acute respiratory distress.

• Bird Flu in Humans

Bird flu in humans is rare, although there is concern over a growing number of cases in Asia. This segment of the eMedTV archives discusses bird flu in humans, how it is transmitted, and current work on a vaccine.

• Bird Flu Pandemic

A bird flu pandemic is a global outbreak of a new virus strain that causes serious human illness and spreads easily from person to person. This eMedTV article describes bird flu pandemic in detail, including the stages and phases of a pandemic.

• Pandemic

A pandemic is an infectious disease affecting the majority of the population of a large region. This eMedTV article takes an in-depth look at what is and isn't a pandemic and provides links to specific pandemics throughout history.

• Pandemic Stages

In order to distinguish between an epidemic and a pandemic, there are six phases that make up pandemic stages. As this eMedTV segment explains, these pandemic stages occur in three separate periods (interpandemic, pandemic alert, and pandemic).

• Bird Flu Vaccine

While there is no bird flu vaccine available yet to protect against the H5N1 strain of the virus, development efforts are underway. This eMedTV article discusses antiviral drugs (such as zanamavir) that are available in lieu of a bird flu vaccine.