Electron microscope image of the reassorted H1N1 influenza virus

Swine Flu-Is a respiratory track infection from the hogs which now is is a worldwide virus outbreak. Flu is otherwise common disease and not dangerous. But when a new influenza virus emerges for which people have little or no immunity it become dangerous. Because people were not earlier sudceptible to it therefore no medication or vaccine could have been developed.

There are phases of this outbreak. The disease first comes to humans from animals and then from humans to humans. Person-to-person spread causes fast spread. At this moment swine flu is a global problem and declared pandemic by WHO.

Swine flu viruses do not normally infect humans. But, randomly, the human race got infected with Swine flu. Most frequently, these cases occur in persons with direct exposure to pigs.

Human-to-human transmission of Swine flu happens in the same way as seasonal flu occurs in people, which is mainly through coughing or sneezing of people infected with the influenza virus. This way infected droplets spread into air and get breathed by people around making them at risk of flu development.

People may also become infected by touching something with flu viruses on it and then they touch their mouth or nose.

Contrary to belief, you cannot get the influenza virus by means of eating pork or pork products. Proper cooking of pork or pork products with an internal temperature of 160°F will kill the swine flu virus as it does with other bacteria and viruses.

What Are The Symptoms?

• Fever
• Lethargy
• Lack of appetite,
• Running
• Cough
• Sore throat,
• Nausea, vomiting
• Diarrhea and coughing

What Is The Treatment?

If you get sick, there are two antiviral drugs (Tamiflu and Relenza) available with prescription can make your illness milder and make you feel better faster. They may also prevent serious influenza complications.

Antiviral drugs work best if started as soon after getting sick as possible, and might not work if started more than 2 days after illness starts.

It should be noted that many people make full recovery without any medication.

How Can It Be Prevented

• Frequent washing of hands with soap and water or with alcohol-based hand sanitizers, especially after being out in public.
• Asnone with flu-like symptoms such as a sudden fever, cough or muscle aches should stay away from work or public transportation and should contact a doctor for advice.
• Social distancing is another tactic or  staying away from other people who might be infected and can include avoiding large gatherings, public transport etc.