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Chicken Pox is a highly contagious disease of mainly children aged about 5-10 years caused by ‘Varicella Zoster Virus’ (VZV).Some times the disease is also seen in adults who are not having immunity. In children the disease is usually mild. But in adults the disease appears in a virulent form with vesicles spreading almost all parts of the body. Infection spreads through direct contact from person to person. It can also spread through inhalation of the virus droplets coming out with cough and sneezing by the patient. The Incubation period is about 12- 14 days. The disease occurs throughout the year bust most commonly seen from January to May.

Symptoms and course of the disease:
Soon after the incubation period is over the disease starts with fever lasting for 3-4 days with a temperature ranging from 1000F- 1040F depending on the severity.

Sore throat, cough and general malaise, vomiting and headache are also present.

Within 3-4 days papules or vesicles appear on the body. The vesicles appear on the back, abdomen, chest, hands, feet and face. The vesicles are filled with fluid highly infectious and concentrated with virus. The patient feels discomfort with itching and burning sensation. The vesicles last for 3-4 days and starts regressing with scabbing. Care should be taken if the vesicles appear near the eyes to prevent eye infection. Secondary infections sometimes cause complications. Occasionally the vesicles may appear in the mouth and on the genital parts. Sometimes the disease may lead into complications like pneumonia, skin infections and neurological disorders like encephalitis are seen. The disease runs for about 10-14 days from the onset to complete recovery. Once infected the patient develops a life long immunity.

Treatment and general precautions:
Since Chicken Pox is highly contagious especially to children. Therefore avoid contact by other persons in the house. Keep the infected patient in isolation and keep the surrounding areas clean.

During the early stage controlling of fever is essential. Antipyretics like acetaminophen can be given. In addition cold compresses on the fore head, palms and feet can be given. When the temperature is high of more than 1040F take medical advice. High temperatures especially in children should be taken care to prevent further complications. Aspirin and ibuprofen are not advisable and should not be given.

Secondary bacterial infections should be controlled with proper antibiotics under medical advice.
Topical dressings like cold baths containing baking soda reduce the itching sensation and soothe the patient.
Gargling with salt water helps when there are vesicles in the mouth.

Scratching should be avoided. Cut the finger nails to prevent damage to the vesicles and skin infections.
When the vesicles develop near the eyes instill antibiotic eye drops to prevent infection of the eyes.
Anti viral drugs can be given in immunosuppressant patients from the beginning till the vesicles disappear.

Home remedies for Chicken Pox:

    * To prevent formation of scars smear pure honey on the scabs.
    * After the scab formation and recovery of the patient apply a paste made by Neem leaves, turmeric and vegetable oil. This cures the scabs quickly and prevents spread of the virus.
    * Carrot and coriander soup can be given to increase the resistance of the body.
    * Herbal teas made with Tulsi leaves, Cinnamon (Dalchini), honey and lemon can be given.

Prevention of Chicken Pox:
Since Chicken Pox is highly contagious necessary measures should be taken to prevent the spread of the disease. Keep the patient in isolation and avoid contact with other children in the house. Keep the surroundings clean and dispose off all the materials used by the patient and replace the bed sheets and other apparel periodically and wash them.

Chicken Pox although is not a serious disease but due to occasional complications vaccination is advised for children between 12-18 months. Older children who do not possess immunity can also be vaccinated. Vaccine provides immunity towards a severe attack of chickenpox and protects up to 85% against the disease. In spite there is an advantage the vaccine has not become popular due to the fact that the disease is milder in children and an actual attack gives a life long immunity when compared to the vaccine. Moreover the cost of the vaccine is also high. Therefore the World Health Organization has not recommended in the vaccination programme of developing countries. Article by Dr.G.B.Haranath

How Does Data Recovery Software Function?
It has happened with us all. An accidental pressing of the 'Delete' button, followed by emptying of the 'Recycle Bin' or an accidental formatting of the hard drive which wipes out a large chunk of personal data. In such cases, most people think that the data is unrecoverable but it's still there on the hard drive and using a data recovery software you can indeed unearth and recover it. Let us see how this is achieved in the following lines.

A hard drive is made up of discs coated with magnetic material. Data is stored by magnetizing sectors on the disc using a read and write head. All data stored on the disk is ordered and distributed over the various sectors of the disk. There is an addressing mechanism which enables the retrieval of data when you ask for it.

When you open up a file on the hard drive, the read and write head accesses the addresses related to that those files and travels over the expanse of the drive to fetch them for you. When you delete data from a hard drive, files that hold addresses to access the data get deleted. The data itself still remains intact on the hard drive, until its overwritten!

Even though it still exists on the hard drive, you won't see it in your files explorer, because of the address file deletion. With that knowledge, understanding how data recovery software works is lot simpler. It's not that your hard drive doesn't have the data anymore, but it has lost the means to recall that data!

What a data recovery software does is, it scans your hard drive for all such data that cannot be directly accessed. What your operating system's file explorer cannot see, is visible to the software. If the data is still intact and not overwritten yet, it can fully recover it for you and store on other device. On the other hand, if it so happens that it has been overwritten, complete recovery cannot be guaranteed. Sometimes, bad sectors need to be repaired, before any files can be retrieved. You can use these programs to recover any kind of lost data from hard drives, as well as flash drives.

Once a mystery has been unraveled and it has lost its aura of impenetrability, it seems so trivial! Hope that after reading this article, there is no doubt in your mind about how does data recovery software work to retrieve data that is deleted from hard drives, flash drives and other storage devices. In case of physical damage to the drive, even data recovery software programs are powerless in helping you out. Also in cases where the sectors of a hard drive, where lost data was stored are overwritten, data recovery programs are useless. As a precautionary measure, it is always a good idea to back up your data periodically and create restore points. It can save you from a lot of anguish later!

It is simple structure which has a high-tech look. The entire building was constructed only within a short time span of fifteen days and it has been built out of low cost materials. All the materials used for the decorating the home interior and exterior are environmental friendly.