MeraForum Community.No 1 Pakistani Forum Community - Swine Flu- Infuenza whats it? and Its Protection?

Swine flu is the common name given to a new strain of influenza (flu). It is called swine flu because it is thought to have originated in pigs, but this is not certain.

People with swine flu typically have a fever or high temperature (over 38°C) and may also have aching muscles, sore throat and/or a dry cough (see Symptoms). In other words, the symptoms are very similar to seasonal (regular) flu. Most people recover within a week, even without special treatment.

Pandemic
The virus was first identified in Mexico in April 2009. It has since become a pandemic, which means it has spread around the globe. It has spread quickly because it is a new type of flu virus that few, if any, people have full resistance to.

Flu pandemics are a natural event that occur from time to time. Last century, there were flu pandemics in 1918, 1957 and 1968, when millions of people died across the world.

In most cases the virus has proved relatively mild. However, around the world hundreds of people have died and it is not yet clear how big a risk the virus is. For this reason, and because all viruses can mutate to become more potent (stronger), scientists are saying we need to be careful.
High-risk groups
Some people are more at risk of complications if they catch swine flu, and need to start taking antivirals as soon as it is confirmed that they have the illness. Doctors may advise some high-risk patients to take antivirals before they have symptoms, if someone close to them has swine flu.

It is already known that people are particularly vulnerable if they have:

chronic (long-term) lung disease,
chronic heart disease,
chronic kidney disease,
chronic liver disease,
chronic neurological disease (neurological disorders include motor neurone disease, multiple sclerosis and Parkinson's disease),
immunosuppression (whether caused by disease or treatment), or
diabetes mellitus.
Also at risk are:

patients who have had drug treatment for asthma in the past three years,
pregnant women,
people aged 65 and over, and
children under five.
Swine flu vaccine
The following groups are being given the vaccine, in this order:

People aged between six months and 65 years who usually get the seasonal flu jab.
All pregnant women.
People who live with those whose immune systems are compromised, such as cancer patients or people with HIV/AIDS.
People aged 65 and over in the seasonal flu vaccine at-risk groups.To stop the virus spreading

it is important that people continue to do everything they can to stop the virus from spreading.

The most important way is to have good respiratory and hand hygiene. In other words, always sneeze in to a tissue, and quickly put it in a bin. Wash your hands and home and work surfaces regularly and thoroughly to kill the virus.