Swine Flu FAQs by Womens Health Doctor

What is “Swine flu”?

Swine flu is a viral infection basically found in pigs that is caused by swine influenza virus. It is very rare to get swine flu in humans except in some cases where people have direct contact with pigs. Currently, the nature of swine flu virus transmission has changed and it can be transmitted from humans to humans even if there is no prior contact with pigs. There are four main sub-types of the virus, but the most recent isolated influenza viruses from pigs have been H1N1 viruses.

For more information http://www.womenshealthdr.com

How does the swine flu spread?

In the present outbreak of swine flu, the virus is spread by air borne contact. Infection can be transmitted through cough, sneeze, or even by touching the objects that have been touched by an infected individual. Chances of infection are more if after touching these objects one touches the eyes, mouth, or nose.

Can you get swine flu by eating pork?

Swine flu cannot be spread by pork products, since the virus is not transmitted through food. Cooking pork to an internal temperature of 70ºC and above kills the swine flu virus.

What are the symptoms of swine flu?

Since it is a viral infection, its symptoms are similar to Influenza. In humans, the symptoms include:

-Fever

-Cough

-Sore throat

-Runny nose

-Headache

-Fatigue

-General body aches

-Diarrhea and vomiting

-Neurological symptoms (Especially in children)

How to prevent swine flu?

There are several ways to prevent swine flu. Wash your hands with soap and water or alcohol based sanitizers after being out in the public. Also eat a healthy nutritious diet and drink plenty of fluids and keep your household articles clean with disinfectant or diluted chlorine bleach. Avoid close contact with people who might be infected. Wear a face mask (consider using an N95 respirator) if you must come into close contact with a sick person.

How to diagnose swine flu?

Diagnosis of swine flu is done by collecting respiratory specimens during the first 4 to 5 days of illness (10 days in children) and getting real-time RT-PCR and/or viral culture specifically for Swine Influenza A (H1N1) Virus. Hence, if one has any of the swine flu symptoms, a doctor’s consultation is necessary.

For more information http://www.womenshealthdr.com

What is the treatment of swine flu?

As it is a viral illness, hence, majority make a full recovery without requiring medical attention or antiviral drugs. However, the use of Tamiflu (oseltamivir) or Relenza (zanamivir) for the treatment and/or prevention of infection with swine influenza viruses has been found to be effective. In the recent outbreak, the virus has been found to be resistant to amantadine and rimantadine.

Is there a vaccine for swine flu?

There is no vaccine for swine flu as yet. But vaccines are being made in large quantities and clinical tests will begin in August 2009.

How to deal with a swine flu patient at home?

If any of your family members have fever with cough or sore throat, make sure to consult your doctor at the earliest. Suspected person should stay home for seven days after symptoms begin and should wear a face mask or N95 respirator. He/ She should throw the used tissues and other disposable items in the trash and immediately wash his hands afterwards. Alternatively, wipes or gels with alcohol in them can be used to clean hands. Linens, eating utensils and dishes belonging to suspected cases should be washed by using household laundry soap and tumbled dry. One should wash one’s hands with soap and water or alcohol-based hand rub immediately after handling dirty laundry and other household items of suspected individuals. Children should be strictly prohibited from close contact and an infected breast feeding mother should express her breast milk, and the child should be fed by someone else. If the investigations come out positive, then the infected individual should be quarantined in an isolated ward in a hospital and treatment started to prevent complications.

What is the role of face masks in swine flu prevention?

The role of face masks and respirators as the first line of defense against the virus is still controversial. But these offer additional protection against the air borne illness.N-95 respirators are better than face masks or surgical masks but it is hard to breathe through them for extended periods and are inconvenient to wear for children and people with facial hair.

What is the prognosis of patients with swine flu?

Most of the patients of swine flu recover with no complications. Patients with depressed immune function or those who are seriously ill have worse prognosis compared to those who are immunocompetent.

How does swine flu kill?

Swine flu being an air borne infection infects the respiratory system chiefly lungs and causes lung infections. It can also cause secondary infection which can affect the vital organs of the body and lead to death.

What precautions should you take while travelling?

Apart from the general measures described above to prevent swine flu, if you become ill in any way while in the country, you should seek medical advice immediately.Also consult your health care provider and discuss the various risks associated with the disease if you are travelling to any country that has reported cases of flu among birds, swine, or humans.

For more information visit www.womenshealthdr.com

About the Author

Medical questions answered by qualified doctors on http://www.womenshealthdr.com

WomensHealthDr.com is a website designed to answer any questions that you may have about pregnancy. Our endeavor is to provide you the latest information on the subject, as well as specific advice tailored to your unique case. One of our experienced doctors will answer your questions.

Article Source:http://www.articlesbase.com/diseases-and-conditions-articles/swine-flu-1630206.html

David Ballard
About H1N1 Virus

Welcome back, keep updated with: h1n1 feed. Thanks again for visiting! Remember to WASH your hands.

Technorati Tags: Chlorine Bleach, Close Contact, Cooking Pork, Face Mask, Flu Virus, Household Articles, Influenza Virus, Influenza Viruses, Internal Temperature, N95 Respirator, Neurological Symptoms, Nutritious Diet, Pork Products, Runny Nose, Sanitizers, Sick Person, Soap And Water, Viral Infection, Virus Transmission, What Is Swine Flu

Related Websites

• Swine flu may be on the wane If you've made it this far, chances are better you won't be getting the swine flu. The fall wave has peaked, experts seem to agree, and while there will surely be more cases to come, they are on the wane. The Centers for Disease Control and Prevention (CDC) is warning......
• Game Preview: Kentucky Wildcats vs Gators The Florida Gators will be continuing the SEC action when they go to Lexington in Kentucky on September 26 to visit the Wildcats. Kick off is slated to begin at 6 o'clock pm, and the entire game is going to be broadcast over ESPN 2. The wildcats, in the......
• Swine flu virulence still at issue A recent paper in the journal Nature[3. Yoshihiro Kawaoka et al. In vitro and in vivo characterization of new swine-origin H1N1 influenza viruses, Nature (2009) http://nature.com/doifinder/10.1038/nature08260, accessed July 21, 2009] published by University of Wisconsin (and University of Tokyo) virologist Yoshihiro Kawaoka implies that a high death toll from swine......