Kamis, 30 April 2009

swine flu babi

swine flu babi menggila..............., waspada

Senin, 27 April 2009

Hati hati flu babi Ke Indonesia

Hati hati dengan Flu Babi yang bisa kemungkinan menular ke Indonesia
Virus Flu Babi yang mulai menyebar di sejumlah negara seperti di Negara Meksiko, dinilai berpotensi mewabah (pandemi) di negara Asia.Yahoo memberitakan Is swine flu 'the big one' or a flu that fizzles?
As reports of a unique form of swine flu erupt around the world, the inevitable question arises: Is this the big one?
Is this the next big global flu epidemic that public health experts have long anticipated and worried about? Is this the novel virus that will kill millions around the world, as pandemics did in 1918, 1957 and 1968?
The short answer is it's too soon to tell.
"What makes this so difficult is we may be somewhere between an important but yet still uneventful public health occurrence here — with something that could literally die out over the next couple of weeks and never show up again — or this could be the opening act of a full-fledged influenza pandemic," said Michael Osterholm, a prominent expert on global flu outbreaks with the University of Minnesota.
"We have no clue right now where we are between those two extremes. That's the problem," he said.
Health officials want to take every step to prevent an outbreak from spiraling into mass casualties. Predicting influenza is a dicey endeavor, with the U.S. government famously guessing wrong in 1976 about a swine flu pandemic that never materialized.
"The first lesson is anyone who tries to predict influenza often goes down in flames," said Dr. Richard Wenzel, the immediate past president of the International Society for Infectious Diseases.
But health officials are being asked to make such predictions, as panic began to set in over the weekend.
The epicenter was Mexico, where the virus is blamed for 86 deaths and an estimated 1,400 cases in the country since April 13. Schools were closed, church services canceled and Mexican President Felipe Calderon assumed new powers to isolate people infected with the swine flu virus.
International concern magnified as health officials across the world on Sunday said they were investigating suspected cases in people who traveled to Mexico and come back with flu-like illnesses. Among the nations reporting confirmed cases or investigations were Canada, France, Israel and New Zealand.
Meanwhile, in the United States, there were no deaths and all patients had either recovered or were recovering. But the confirmed cases around the nation rose from eight on Saturday morning to 20 by Sunday afternoon, including eight high school kids in New York City — a national media center. The New York Post's front page headline on Sunday was "Pig Flu Panic."
The concern level rose even more when federal officials on Sunday declared a public health emergency — a procedural step, they said, to mobilize antiviral medicine and other resources and be ready if the U.S. situation gets worse.
U.S. Centers for Disease Control and Prevention officials say that so far swine flu cases in this country have been mild. But they also say more cases are likely to be reported, at least partly because doctors and health officials across the country are looking intensively for suspicious cases.
And, troublingly, more severe cases are also likely, said Dr. Richard Besser, the CDC's acting director, in a Sunday news conference.
"As we continue to look for cases, we are going to see a broader spectrum of disease," he predicted. "We're going to see more severe disease in this country."
Besser also repeated what health officials have said since the beginning — they don't understand why the illnesses in Mexico have been more numerous and severe than in the United States. In fact, it's not even certain that new infections are occurring. The numbers could be rising simply because everyone's on the lookout.
He also said comparison to past pandemics are difficult.
"Every outbreak is unique," Besser said.
The new virus is called a swine flu, though it contains genetic segments from humans and birds viruses as well as from pigs from North America, Europe and Asia. Health officials had seen combinations of bird, pig and human virus before — but never such an intercontinental mix, including more than one pig virus.
More disturbing, this virus seems to spread among people more easily than past swine flus that have sometimes jumped from pigs to people.
There's a historical cause for people to worry.
Flu pandemics have been occurring with some regularity since at least the 1500s, but the frame of reference for health officials is the catastrophe of 1918-19. That one killed an estimated 20 to 50 million people worldwide.
Disease testing and tracking were far less sophisticated then, but the virus appeared in humans and pigs at about the same time and it was known as both Spanish flu and swine flu. Experts since then have said the deadly germ actually originated in birds.
But pigs may have made it worse. That pandemic began with a wave of mild illness that hit in the spring of 1918, followed by a far deadlier wave in the fall which was most lethal to young, healthy adults. Scientists have speculated that something happened to the virus after the first wave — one theory held that it infected pigs or other animals and mutated there — before revisiting humans in a deadlier form.
Pigs are considered particularly susceptible to both bird and human viruses and a likely place where the kind of genetic reassortment can take place that might lead to a new form of deadly, easily spread flu, scientists believe.
Such concern triggered public health alarm in 1976, when soldiers at Fort Dix, N.J., became sick with an unusual form of swine flu.
Federal officials vaccinated 40 million Americans. The pandemic never materialized, but thousands who got the shots filed injury claims, saying they suffered a paralyzing condition and other side effects from the vaccinations.
To this day, health officials don't know why the 1976 virus petered out.
Flu shots have been offered in the United States since the 1940s, but new types of flu viruses have remained a threat. Global outbreaks occurred again in 1957 and 1968, though the main victims were the elderly and chronically ill.
In the last several years, experts have been focused on a form of bird flu that was first reported in Asia. It's a highly deadly strain that has killed more than 250 people worldwide since 2003. Health officials around the world have taken steps to prepare for the possibility of that becoming a global outbreak, but to date that virus has not gained the ability to spread easily from person to person.

Sabtu, 18 April 2009

USS Stockdale (DDG-106)

USS Stockdale (DDG-106) Name
Career (USA)
Name: USS Stockdale
Namesake: Vice Admiral James Bond Stockdale[1]
Awarded: 13 September 2002[2]
Builder: Bath Iron Works[2]
Laid down: 10 August 2006[2]
Launched: 24 February 2008[2]
Sponsored by: Sybil Stockdale
Christened: 10 May 2008
Acquired: 30 September 2008[2]
Commissioned: Scheduled for 18 April 2009[3]
Motto: Return With Honor
Badge:
General characteristics
Class and type: Arleigh Burke-class destroyer
Displacement: 9,200 tons[2]
Length: 509 ft 6 in (155.3 m)[2]
Beam: 66 ft (20 m)[2]
Draft: 22 ft (6.7 m)[2]
Propulsion: 4 × General Electric LM2500-30 gas turbines, 2 shafts, 100,000 shp (75 MW)
Speed: 30 kn (56 km/h)
Complement: 380 officers and enlisted[2]
Armament: 1 x 32 cell, 1 x 64 cell Mk 41 vertical launch systems, 96 x RIM-66 SM-2, BGM-109 Tomahawk or RUM-139 VL-Asroc missiles, 1 x 5/62 in (127/62 mm), 2 x 25 mm, 4 x 12.7 mm guns, 2 x Mk 46 triple torpedo tubes
Aircraft carried: 2 x SH-60 Sea Hawk helicopters
For other ships of the same name, see USS Stockdale.
The third USS Stockdale (DDG-106) is an Arleigh Burke-class guided missile destroyer in the United States Navy. Stockdale is named after Vice Admiral James Bond Stockdale and is the 56th destroyer in her class. She was authorized on 13 September 2002 and was built by Bath Iron Works. She was christened 10 May 2008 by Admiral Stockdale's wife, Sybil and delivered to the Navy on 30 September 2008. Stockdale is scheduled for commissioning on 18 April 2009.
Commander Frederick W. Kacher will be the first Commanding Officer of Stockdale. Commander Kacher was selected as the 2005 winner of the Admiral Elmo Zumwalt Award for Visionary Leadership.