HIV is passed from a person who is already infected to a person who is not. The infection can spread regardless of the fact that symptoms have started showing or not. The HIV virus always needs a host to survive. It cannot survive in any external medium and always gets transferred through body fluids. The ways in which HIV spreads are listed below.
Sexual contact
The first and foremost way in which HIV spreads is through sexual contact. Studies show that 95% of the HIV-affected people have got it through sexual contact. The main ways are through unprotected anal and vaginal intercourse. HIV can also spread through oral sex when it is unprotected, but that has lesser risk. However, HIV can spread through oral sex equally in certain conditions such as if a person who has ulcers in the mouth or has bleeding gums gives oral sex or the person receiving it has been recently affected by HIV. The type of sexual intercourse also determines how much you are prone to catch the disease. If you are having oral sex with a man, you can have high risk towards HIV, if he ejaculates in your mouth. If you are having oral sex with a woman, you can have high risk towards HIV, if she is on her period. However, when you are receiving oral sex, you do not have much chances of getting infected with HIV as saliva is not a transferring medium for HIV.
Sharing needles
When an injection is given, a part of the person’s blood gets into the needle and the syringe. If that person is infected with HIV, then the syringe will contain the virus even after the injection. Now, when that same needle is used for some other person without sterilizing the syringe, then that healthy person will get infected with HIV as the virus from the syringe will diffuse into the his or her bloodstream. So it is better that you never share any needles, syringes or other such equipment.
From mother to her baby
If a pregnant woman has HIV, then that child is bound to have the HIV virus in its bloodstream because the HIV from the mother’s blood passes to the child’s blood through the umbilical cord when the baby is in the womb. It can also pass to the baby after birth when the baby is breastfed with the milk from an infected person.
By accident
HIV spreads through body fluids. But it may also spread without your knowledge. Health care workers, who are handling blood all throughout the day, should always be careful to put on gloves. They may accidentally be pricked by a needle, which may contain infected blood.
Blood transfusion
Before blood transfusion, the blood of the donor should be checked. Anyone may be infected with HIV and he or she may not be aware of it. If that infected blood is transfused into a healthy patient then that person will get the infection.
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How did the good old game of Solitaire evolve?
Read moreRemember the feeling of exhilaration when a giant pile of of cards burst on your screen after you successfully completing a game of Solitaire? Although it appears completely innocuous, Solitaire is quite an absorbing game. It gets holds of a player’s attention to such an extent that it has been labelled as most people’s favorite time-waster. How can it not be? 7,000 trillion possible games. Anything can happen. Chaos can reign or order depending on your play. Real-life solitaire (the one played with real cards) was called the game of patience. The reason behind this sobriquet is not clear, but it is quite well known that a game (or games of Solitaire) is like being into a time vortex where time literally flies and we hardly know how two hours have gone by as we rearrange the decks of cards around.
Playing Solitaire with real cards is history now. Microsoft was one of the pioneers of making Solitaire accessible to the tech-savvy community. According to microsoft, Solitaire is the most used software among windows users. Along with Minesweeper, Solitaire has been the most crucial computing program till date. Although the market is inundated with fancy 3D games and the more recent virtual reality games, a good old game of Solitaire can never go out of trend. It one of those classic things that are ageless and always find their own following.
On the eve of Solitaire’s 25th anniversary, in June 2015, Microsoft conducted a worldwide Solitaire tournament. Microsoft put forth a challenge to the fans of the game to play against the software company’s strongest players. Solitaire has been a permanent part of Windows since its inception. With Microsoft’s wide reach across computer users all over the world, it is apparent that the game’s popularity is unbeatable. The tournament started with internal challenges between Microsoft employees. The winners of these internal challenges were then pitted against the general public. In its official announcement of the tournament, Microsoft roused players by saying, in quintessential Windows-style that is minimalistic and functional at its best, “you’ll be challenged to bring your best to defeat our best.”
In recent years, loads of different versions of Solitaire has cropped up. These games can be played online or through various apps. Quite a lot of people are not aware, although almost everyone has played it, the most common form of Solitaire is the Klondike Solitaire. Other commons Solitaire games are Freecell and Spider Solitaire. Each of these categories are their own sub-categories. There are perhaps 40 variations of this game! With so many options and games to master, a Solitaire fan has no reasons to complain.
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3 useful things to know before buying the Samsung Galaxy S5
Read moreSmartphones have become a commonly owned gadget that offers more functions than just making calls. Whether you are a student or a professional or a normal phone user, a smartphone can be helpful in a lot of ways.
Samsung has been offering smartphone users an array of multifunctional smartphones since a long time. It has shown consistency regarding the looks and performance of its phones.
The Samsung Galaxy Mobile Series is one set of smartphones by the company that has grown very popular. There are several sub-series of phones under this main series of Galaxy phones. Here is our review of the Samsung Galaxy S5 from the Galaxy S series.
The model was launched in 2014 as the successor of the Samsung Galaxy S4. Since it was launched in 2014, the price has come down considerably, but you may still want to consider the pros and cons of this phone from the Samsung Galaxy mobile series before buying it.
Specifications
The Galaxy S5 comes with a 16MP rear camera and 2MP front camera. It uses 2.5 GHz Quad Core processor and Super AMOLED display technology. This Samsung Galaxy mobile series phone has a 5.1-inch display and is a water-resistant model. The other notable specs of the phone include HD video recording, HD display, fingerprint scanner and expandable memory among others.The good
The phone has an excellent battery life and stunning cameras that offer high-quality pictures. This Samsung Galaxy mobile series phone is now updated to the latest Android version and has an improved fingerprint security feature as compared to its predecessor Galaxy S4.The bad
The phone’s processor offers a good performance but is not the best in the category. The phone’s looks also haven’t improved as compared to its predecessor.The phone offers all standard features with a good performance making it a good buy for its price. The phone is one of the best ones to buy under USD 300 from the Samsung Galaxy mobile series.