SCI: The new flu, an analytical approach, page 5
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reply posted on 12-5-2009 @ 07:22 AM by CultureD
From the BBC RSS feed this morning, and from the journal, "Science"

"A third of the world's population could be infected with swine flu, expert projections suggest.

Researchers say swine flu has "full pandemic potential", spreading readily between people and is likely to go global in the next six to nine months.

Although one in three who come in contact will likely become infected, the Imperial College London team declined to estimate the death toll.

The study based on Mexico's experience is published in the journal Science.


This virus really does have full pandemic potential

Professor Ferguson
The number of laboratory-confirmed swine flu cases has reached 5,251 in some 30 countries around the world, with 61 having died from the disease, the World Health Organization has confirmed.

Working in collaboration with the WHO and public health agencies in Mexico, the researchers assessed the Mexico epidemic using data to the end of April and taking into account factors like international spread and viral genetic diversity.

Lead researcher Professor Neil Ferguson said it was too early to say whether the virus will cause deaths on a massive scale, or prove little more lethal than normal seasonal flu.

His "fast and dirty" analysis of Mexico's swine flu outbreak suggests that the H1N1 virus is about as dangerous as the virus behind a 1957 pandemic that killed 2 million people worldwide.

But it's not nearly as lethal as the bug that caused the 1918 Spanish flu pandemic, which caused an estimated 50 million deaths in 1918.

Its full impact on the UK is not likely to be known until the annual flu season in the autumn and winter, when a "really major epidemic" can be expected in the northern hemisphere, says Professor Ferguson.

FROM THE TODAY PROGRAMME


More from Today programme
Prof Ferguson, who sits on the World Health Organisation's emergency committee for the outbreak, told the BBC Radio 4 Today programme: "This virus really does have full pandemic potential. It is likely to spread around the world in the next six to nine months and when it does so it will affect about one-third of the world's population.

"To put that into context, normal seasonal flu every year probably affects around 10% of the world's population every year, so we are heading for a flu season which is perhaps three times worse than usual - not allowing for whether this virus is more severe than normal seasonal flu viruses."

His study suggests swine flu could kill four in every 1,000 infected people.

Professor Ferguson said his findings confirmed that decisions must be taken swiftly on vaccine production.

"We really need to be prepared, particularly for the autumn. At the moment, the virus is not spreading fast in the northern hemisphere, because we are outside the normal flu season, but come the autumn it is likely to cause a really major epidemic.

"One of the key decisions which has to be made this week by the world community is how much do we switch over current vaccine production for seasonal flu to make a vaccine against this particular virus? I think those decisions need to be made quickly."



reply posted on 12-5-2009 @ 08:53 AM by Daniel666
reply to post by Zykloner




The Deaths are starting to lag the infected. Is the potency of the disease starting to fade?
or are they reporting all the deaths?


reply posted on 12-5-2009 @ 09:32 AM by Zykloner
reply to post by Hx3_1963



Looks like my estimate for today of 5500 might be close.

-Zyk


reply posted on 12-5-2009 @ 09:38 AM by getreadyalready
reply to post by Zykloner



I think your estimates are pretty dang close Zyk. Kind of a drop-off yesterday, but they are testing fewer cases now in US and Mexico. It will be hard to ascertain how accurate the official numbers are going forward for a while.

www.doh.state.fl.us...

Here is the link to Florida's Department of Health updates. They are no longer suggesting closing schools, and only a handful of "sentinel" doctors are referring samples to the CDC or state labs.

The press frenzy is over, so we will have to see what information we can still get.



reply posted on 12-5-2009 @ 10:47 AM by Zykloner
reply to post by Hx3_1963



It is sad..

Official number now: WHO: 5251+ 409 new cases reported by CDC but not yet on WHO = 5660

Guess my number on 5500 was pretty close

Still get a little kick of the fact that i have more or less been right all the way.

-Zyk

[edit on 12-5-2009 by Zykloner]


reply posted on 15-5-2009 @ 09:19 AM by getreadyalready
reply to post by joel1900



Great graph. I like the idea of velocity and acceleration. i think the acceleration has slowed because of the flu season ending, and because they are not aggressively testing any longer.

In Florida, they have entirely cleaned up the backlog of tests and are now stating there are no more 'probable' cases. While that is going on, at least 4 people I know are showing all the symptoms, but probably will not go to the doctor.

This will continue to be a boring subject now until next winter, or until it morphs with another Avian strand as predicted.


reply posted on 15-5-2009 @ 10:00 AM by getreadyalready
reply to post by Adrifter



Good point, and I think the same could be said for all viruses. They are not alive! They are little nanobots that hijack living cells, replace the managing mechanisms with their own, reproduce a bunch and finally go away.

For bacterial infection, the bacteria is trying to live and reproduce, but viruses are tiny lifeless quasi-machines. Why do they do what they do!?!
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