Perth man contracts swine flu strain resistant to Tamiflu

A Perth man has become the first person in Australia to contract a strain of swine flu which is resistant to the antiviral drug Tamiflu.

WA Health confirmed the 38-year-old man, who has a weaken Australia to contract a strain of swine fled immune system, initially responded to the drug but developed a resistant strain of the virus when his illness relapsed.

There have been 13 cases of Tamiflu-resistant infections reported around the world.

WA’s Chief Health Officer Dr Tarun Weeramanthri said in a statement this was a rare and isolated case and did not pose a risk to the public.

“There is no evidence that the virus has spread to other people – none of the patient’s family or hospital staff caring for him have contracted the virus, and he has not been in contact with the wider community,” he said.

“Experience from overseas shows us that these cases tend to be confined to individual patients and it is not uncommon for it to occur in people who have weakened immune systems.”

Dr Weeramanthri said the man had been treated with an alternative antiviral drug that was active against the resistant virus and was no longer infectious.

However, he remains in a critical condition in intensive care.

“When it becomes available, the human swine flu vaccine will offer the best protection against the virus and I would encourage people to seriously consider getting vaccinated,” he said.

The first people to be offered the vaccine will be pregnant women in their second and third trimester, those with underlying medical conditions including morbid obesity, Aboriginal people, children in special schools and frontline healthcare workers, WA Health said.

Source  :  www.watoday.com.au

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Heavy rain, thunderstorms lash Perth and South-West

WILD weather has caused havoc across Perth, uprooting trees, tearing off roofs and plunging homes into darkness.   

Winds travelling at more than 100km/h tore through the city overnight, ripping the roof off a granny flat in Doubleview, collapsing a ceiling in Joondalup and blowing in the windows of a house in City Beach.

More than 17,000 are believed to be without power because of the storm, mostly in the Perth hills.

State and Emergency Services (SES) have recorded 70 calls for help since 7am, with a total of 125 incidents logged since 6pm last night and 240 properties impacted.

Damage has been reported in coastal suburbs from Two Rocks to Rockingham and all SES units in the metropolitan area have been activated with volunteers in Northam called in for backup.

A series of cold fronts have been lashing the city since Friday, with Rottnest, Ocean Reef, Mandurah and Bickley some of the worst hit areas.

Ocean Reef recorded a wind gust of 107km/h and gusts of 115km/h were recorded at Rottnest, where ferry services have been cancelled.

The ports of Fremantle and Kwinana ports have suspended operations until midday.

Across the state, Cape Naturalist and Cape Leeuwin recorded wind gusts of up to 109km/h.  There have been reports of fallen trees and minor damage to homes in Bunbury, Busselton and Capel.

The WA Bureau of Meteorology says it is the wettest day of the year.

Flights from Perth’s international terminal are running half an hour behind schedule, and Main Roads are urging motorists to slow down and take care in the inclement weather.

Near the city, waves from the Swan River were lapping around peak hour traffic on the Kwinana Freeway this morning, while Riverside Drive and parts of Beaufort St have isolated flooding.

Traffic lights are out on the intersection of Great Eastern Highway and Stoneville Rd in Mundaring and at the junction of Kalamunda Rd and Gooseberry Hill Rd.

WA Bureau of Meteorology climate information officer John Relf says 23.2mm of rain has fallen overnight taking Perth much closer to the 177mm average with 147.8mm of rain recorded this month.

“We have exceeded last year’s June rainfall of 142mm,” he said.

Heavy rain has been reported from Collie to Walpole.

WA Water Corporation spokeswoman Clare Lugar says dams should have now started benefiting from the all rainfall.

“Up until Friday the streams hadn’t started to flow,” Ms Lugar said.  “But we are expecting it to have begun flowing over the weekend.” 

The wild weather is expected to ease up later tonight with fine weather forecast by Thursday.

Source  :   www.news.com.au

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