Tuesday, July 28, 2009

Does Swine Flu Look Like This?

Does swine flu look like this?

Swine flu has spread across the world since emerging in Mexico and is now officially the first flu pandemic for 40 years. Experts fear millions of people will be infected. Twenty-nine people have now died in the UK after contracting swine flu and the number of new cases hit 55,000 last week. -BBC News

What is swine flu?

Swine flu is a respiratory disease, caused by a strain of the influenza type A virus known as H1N1.

H1N1 is the same strain which causes seasonal outbreaks of flu in humans on a regular basis.

But this latest version of H1N1 is different: it contains genetic material that is typically found in strains of the virus that affect humans, birds and swine.

Although the strain may have originated in pigs, it is now a wholly human disease.

It can be spread from person to person by coughing and sneezing.

What are the symptoms?

Symptoms of swine flu in humans appear to be similar to those produced by standard, seasonal flu.

A fever - which is a temperature of 38ºC (100.4ºF) - is the key symptom, combined with other complaints which may include a cough, sore throat, body aches, chills and aching limbs. Some people with the virus have also reported nausea and diarrhoea.

As with normal flu, the severity of symptoms will depend on treatment and the individual. Many people have only suffered mildly and have begun to recover within a week.

People are most infectious soon after they develop symptoms, but they cease to be a risk once those symptoms have disappeared. The incubation period may be as little as two days.

What should I do if I think I have it?

Anyone with flu-like symptoms who suspects they might have the swine flu virus are being advised to stay at home and contact the National Flu Service on 0800 1 513 100 or via the internet at www.direct.gov.uk/pandemicflu

The service allows sufferers to get access to anti-flu drugs without the need to consult a GP.

However, those with underlying health conditions, the under ones and pregnant women are still being advised to contact a doctor.

The GP route is also open to anyone who does not want to use the service.

In the initial phase of the outbreak, lab testing was done to diagnose the flu but this is no longer happening routinely.

[All swine flue information above has been retrieved from BBC News/Health. For more information visit click here.]

So what's the real deal? Should Londoners be worried? Health officials say that if you're pregnant or have underlying health conditions, it's in your best interest to learn more about the virus so that you can take all necessary precautions.

I don't know about you, but I find myself leaning further away from the person coughing up a storm on the tube and stocking up on antibacterial products when I visit Boots!

1 comment:

indianist said...

your blog give nice information now i understood what is Swine Flu? thanks