World health organization research flu

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[Pathak]

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Reporting on the pandemic:

Why it will be newsworthy
A pandemic is an outbreak that affects the entire world. The avian influenza
outbreaks in Southeast Asia remain largely geographically limited in scope and confined primarily to animals. But if the avian influenza virus changes into a fully transmissible human pandemic virus, it will most likely spread worldwide, affecting all populations, regardless of national boundaries or socio-economic status.
Influenza pandemics are rare but recurring events. They have typically
occurred every 10-50 years throughout recorded history. In the 20th
century, there were three pandemics: 1918 (caused approximately 40
million deaths), 1957 (caused more than two million deaths) and 1968
(caused approximately one million deaths). Because they bring an abrupt
surge in illness and deaths, pandemics frequently overwhelm health services,
and can cause severe social disruption and economic losses.

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