Now this is a topic worth being concerned about.
Asian Bird Flu is a subject that has been simmering away in the science press for a few years now.
Why?
Bird flu is a virus that could potentially absorb genes from human flu. And if it does, that could well create a new strain that is both lethal and highly contagious.
It could create a global pandemic on a scale worst than Spanish Flu, which in 1918-19 is attributed to have killed perhaps over 25-40 million people.
This isn't idle speculation - people have already been dying of Asian Bird Flu. The difference is that the existing strains killing humans are not yet contagious enough to spread as easily as human flu.
However, it is a biologically known fact that similar viruses can exchange genetic information. The longer that Asian Bird Flu and human flu strains are exposed to each other, the greater the possibility of a new virulent strain developing that can more easily affect humans.
There are many different threats facing humanity, many of which capture imagination and fears. Asian Bird Flu may not promise an apocalypse, but what it does promise is something that will irrevocably affect humanity and change the world on a scale beyond 9/11.
Last week the WHO issued a world alert - expect a pandemic soon.
Some links:
Stockpile bird flu vaccine now - WHO issues alerts for Governments to stock stock-piling H5 vaccines - European companies have already begun, but with only enough doses to cover key staff
Bird flu may be worryingly widespread - New Scientist reports on how doctors have been unable to spot new cases of Asian Bird Flu in humans until its too late.
Editorial: Bird flu outbreak could kill 1.5 billion people - An editorial in New Scientist magazine points out that with a 75% fatality rate in Asian Bird Flu infection in humans, a global edpidemic could kill up to 1.5 billion people.
Spanish Flu - Wikipedia on the effects on the Spanish Flu epidemic of 1918
QUESTION: Is this something we really should be worried about?
(PS - apologies if this gives you nightmares)
Asian Bird Flu is a subject that has been simmering away in the science press for a few years now.
Why?
Bird flu is a virus that could potentially absorb genes from human flu. And if it does, that could well create a new strain that is both lethal and highly contagious.
It could create a global pandemic on a scale worst than Spanish Flu, which in 1918-19 is attributed to have killed perhaps over 25-40 million people.
This isn't idle speculation - people have already been dying of Asian Bird Flu. The difference is that the existing strains killing humans are not yet contagious enough to spread as easily as human flu.
However, it is a biologically known fact that similar viruses can exchange genetic information. The longer that Asian Bird Flu and human flu strains are exposed to each other, the greater the possibility of a new virulent strain developing that can more easily affect humans.
There are many different threats facing humanity, many of which capture imagination and fears. Asian Bird Flu may not promise an apocalypse, but what it does promise is something that will irrevocably affect humanity and change the world on a scale beyond 9/11.
Last week the WHO issued a world alert - expect a pandemic soon.
Some links:
Stockpile bird flu vaccine now - WHO issues alerts for Governments to stock stock-piling H5 vaccines - European companies have already begun, but with only enough doses to cover key staff
Bird flu may be worryingly widespread - New Scientist reports on how doctors have been unable to spot new cases of Asian Bird Flu in humans until its too late.
Editorial: Bird flu outbreak could kill 1.5 billion people - An editorial in New Scientist magazine points out that with a 75% fatality rate in Asian Bird Flu infection in humans, a global edpidemic could kill up to 1.5 billion people.
Spanish Flu - Wikipedia on the effects on the Spanish Flu epidemic of 1918
QUESTION: Is this something we really should be worried about?
(PS - apologies if this gives you nightmares)