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US Establishes Flu Pandemic Severity Rating

GDO Report

Washington DC, - The new U.S. flu severity index copies the five categories of the hurricane rating system.

The director of the government's Centers for Disease Control, Dr. Julie Gerberding, says a pandemic that spreads rapidly among the people with a high death rate would be ranked highest at five, while the lowest intensity would earn the number one on the scale.

"Everyone knows what a category one hurricane is," said Julie Gerberding. "Everyone understands what a category four or five hurricane is. We have embedded in our minds some understanding of the difference in severity of a different level of planning that might be required and the different harm that could come from these kinds of different scenarios."

In a pandemic of the lowest severity, category one, national health authorities would recommend minimal protection measures such as washing hands, covering mouths while coughing and sneezing, and isolating sick patients. U.S. Health and Human Services Secretary Michael Leavitt says a category five pandemic like the one in 1918 that killed many millions worldwide would elicit the severest protections, such as closing schools, canceling public meetings and isolating people who have come in contact with a flu patient.

"This document helps communities understand the appropriate steps that they need to follow depending on the severity of the pandemic," said Michael Leavitt. "These steps can help reduce the spread of the disease until a vaccine is available."

Centers for Disease Control quarantine official Martin Cetron says characterizing a pandemic's severity is a new and necessary planning concept. Until now, the chief consideration has been how close the threat has been in time and distance.

"We know quite well when you need to use measures of this sort that can be socially disruptive, attuning and balancing the severity of the threat with the types of interventions and tools in your toolbox are very important," said Martin Cetron."

Health Secretary Michael Leavitt says the United States is better prepared for a flu pandemic than one year ago, but has much more work to do.

At a conference of flu experts outside Washington, Johns Hopkins University medical professor John Bartlett emphasized that U.S. hospitals, most of which are private, are a weak point in this gap. They operate for profit and he points out that they are financially marginal with only half the number of beds necessary for a severe pandemic.

"Maybe we could take care of a little pandemic, but for something that is like 1918 influenza, we don't come close to being able to manage." noted John Bartlett.

The vaccine forecast is better. The flu experts say several vaccines undergoing human trials show promising results that would predict their success in a pandemic.XX


British govt 'preparing for human flu pandemic'

The British government is preparing “very seriously” for the remote possibility of a human flu pandemic as officials battle to contain the first avian outbreak in the UK.

Health Secretary Patricia Hewitt spoke out as experts were continuing to cull 159,000 turkeys at a farm in Suffolk where the potentially deadly H5N1 strain, which can be transmitted to humans, was found.

Ms Hewitt said: “We are preparing very, very seriously and thoroughly for the possibility of a pandemic flu.”

She added: “It is a very remote risk but if it did happen it could be very serious indeed.”

The risk to humans posed by Britain’s first outbreak of the potentially deadly H5N1 strain of bird flu on a Bernard Matthews farm at Holton, near Halesworth, is “negligible”. officials have said.

And experts are playing down fears that the highly pathogenic bird flu strain - which has caused the deaths of 164 people in Asia and the Middle East since January 2003 – could ultimately mutate to a type easily passed between people.

However, the Health Secretary told ITV1’s The Sunday Edition that the Department of Health had conducted a massive preparatory exercise last week.

Ms Hewitt said the NHS had its “normal stockpile” of masks for staff but the Government was considering whether it needed to order more.

The Department of Health has also stockpiled enough Tamiflu antivirals to cover a quarter of the population, as advised by scientists.

“We are taking the best possible advice on this,” she insisted.

Yesterday, tests at the European Union laboratory in Weybridge, Surrey, confirmed the avian flu which killed more than 2,000 birds on the farm in Suffolk is the highly pathogenic Asian strain.

The Department for Environment, Food and Rural Affairs (Defra) has dramatically increased the area where restrictions are in force in East Anglia to control the H5N1 outbreak.

The Restriction Zone, in which poultry must be kept isolated from wild birds and movements must be licensed, covers 2,090 square kilometres (806 square miles) of east Suffolk and south east Norfolk.

It extends to the A47 just south of Norwich in the north, the A140 in the west, and almost to Felixstowe in the south.

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