Your DNA is what makes you uniquely you. It's that double helix that your genes are made of. Your DNA accounts for why you resemble your parents and it distinguishes you from your pet frog and from everybody else. DNA stands for deoxyribonucleic acid, sometimes called the molecule of life, as almost all organisms have their genetic material codified as DNA. Since each personâs DNA is unique, DNA typing is a valuable tool in connecting suspects to crime scenes.
Most of the time, a cold or the flu will resolve on its own, with time. There are prescription drugsâTamiflu and Relenzaâthat can treat the flu if given within two days of getting sick. (These are recommended for those at high risk of flu complications, such as infants, the elderly, and people with weak immune systems, among others, and most otherwise-healthy people don't need them.)
Be aware of the symptoms of the flu and what to do if you get sick. Mild flu symptoms can be treated with: Over-the-counter cough and flu medicine should not be given to children younger than 6 years old. It is only safe to do so if advised by your health care provider. Your health care provider may prescribe an antiviral drug if you are: at high risk for flu-related complications. sick enough to need hospital care.