Article: Scientists research and develop flu vaccines that are designed to prevent infection from the most likely strains of flu viruses. Every year the vaccine is different, so getting it one year does not protect you for the next round of flu season. Getting the flu vaccine is key in controlling the spread of the flu. The flu vaccine protects you from the flu, not from other contagious illnesses you may be exposed to. Upper respiratory illnesses, like a cold or the flu, are spread from person to person. A common way these illnesses are spread is by touching someone or something that has been contaminated with the virus. Wash with warm water and soap placed in the palm of your hand. Lather your hands by rubbing them together for at least 20 seconds. Be sure to cover all surfaces of your hand, including between your fingers, under your nails, and your wrists. Then rinse your hands well, use a paper towel to dry, and use a towel to turn off the faucet. Discard in the towel in the trash can.germs off your hands by wash Squirt gel into the palm of your dry hand. Rub your hands together covering all surfaces until the gel dries. This takes about 15 to 20 seconds. The flu virus can be spread by someone sick as far as six feet away. Coughing and sneezing creates tiny droplets that can travel through the air, landing on someone's hands, their mouth, nose, or inhaled directly into their lungs. Door knobs, desks, pencils, and other objects can carry the virus germs from one person to another. Once you touch an object that has been contaminated with the virus, it is easy to then touch your mouth, eyes, or nose. This provides a way for that unwanted virus to enter your body. The flu virus can live for two to eight hours on surfaces. If you get sick, avoid contact with other people until your symptoms improve or your doctor says you are not contagious. In the United States, estimates show that between 5% and 20% of the population get the flu every year. More than 200,000 people are hospitalized each year for complications and, each year, thousands of people die. The elderly, babies, pregnant women, and people that have compromised immune systems, or have asthma or other lung diseases, are at the greatest risk of developing complications. Protecting yourself from exposure, and preventing exposure to other people if you do get sick, can possibly save lives. Try to stay in an isolated room at home, separate from other family members (especially kids) to avoid spreading the illness. Don't go to work or school, and don't send your children to school or daycare when they are contagious. Coughing and sneezing into a tissue, or even into the bent part of your arm near your elbow, is better than spreading the infected droplets into the air. Bed sheets, towels, dishes, and utensils should be washed carefully before being used by other people.
Question: What is a summary of what this article is about?
Get the flu vaccine yearly. Wash your hands. Use soap and water. Clean your hands with alcohol gel. Avoid contact with people that are sick. Be aware of surfaces you touch. Protect yourself and other people from exposure. Stay at home, isolated from other people. Cover your mouth when coughing or sneezing. Avoid sharing items.

People are usually very aware of their facial expressions, but they don't necessarily realize that their bodies are sending pretty loud messages, too. She may be giving you hints that she's not interested in the way she positions her body. If she turns her body away from you, or leans back or away from you, it's a sign she may be uncomfortable. She keeps a barrier between you. If she always positions herself behind a chair or a table or holds her purse or backpack in front of her like a shield, she might not be interested in you. If she walks away when she sees you or appears to be avoiding you, she is not interested and you should not try to follow. Making eye contact can actually be quite intimate, and some girls may look down or away because they are shy. But if you find that her eyes are always darting around when you talk to her, as though she's looking for her friends, she not really feeling the conversation and you should politely excuse yourself. Remember that one conversation during which she seems distracted or isn't looking at you doesn't mean she doesn't like you. But if it seems to happen every single time you try to talk to her, something is up. She's flirty and talkative during class or when you have a shift together at work. Then you run into her when she's out with her friends, and she looks right through you. If there's a huge gap between how she treats you in private and in front of her friends, she might just be flirting with you out of convenience. She might also be too self-conscious or shy to say hello to you in front of all of her friends. Are her friends are constantly glancing at you, even if she's not? It might mean she's talked about you to her friends. Try making the first move and see how she reacts. Say hello when you see her out in public. If she seems embarrassed, is rude, or flat out ignores you, then you can be pretty sure she's not interested. Even if it's not that funny, a girl will usually laugh when a guy she likes makes a joke. Keep in mind, this is something most friends do, too, so it doesn't automatically mean she's into you. But if she doesn't even giggle at your funniest stories, you might need to find someone else who appreciates your humor. If she doesn't crack a smile at your joke, it could be because she's having a bad day (or it was a terrible joke). But if your jokes are met with silence day after day, then it's time to move on. If you ask her to the movies and she shows up with three friends, it might be a miscommunication. But if it happens every time you invite her to do something, it might be her way of letting you know she just wants to be your friend. Keep in mind some girls are not allowed to date until a certain age, and she may need her friends to tag along so her parents will let her hang out with you. But she should definitely let you know ahead of time that this won't be a solo hang.
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One-sentence summary --
Try to read her body language when you're together. Check if she avoids making eye contact with you. See if she treats you different when it's just the two of you versus when you're in public. Watch her reaction when you tell a funny story. Notice if your dates always turn into group hangouts.