A positive influenza test indicates that a person has an active infection of influenza virus. The test usually detects antibodies in the bloodstream that are produced by the body in response to the infection.
The most common symptoms of influenza are fever, body aches, fatigue, headache, sore throat, runny or stuffy nose, and sometimes vomiting and diarrhea. In some cases, however, people may not experience any symptoms at all even though they have a positive test result.
If a person tests positive for influenza, it is recommended that they stay home and rest until they are feeling better. They should also avoid contact with other people to prevent spreading the virus to others. Additionally, the infected person should contact their healthcare provider for further instructions on how to manage their illness.
It is important to note that a positive influenza test does not necessarily mean that the person will develop severe complications from the virus. Most people can recover from the illness without any complications. However, certain groups of people may be at higher risk for developing serious complications from influenza, such as those with weakened immune systems, pregnant women, and the elderly.
If a person tests positive for influenza, it is important to take the necessary precautions to protect themselves and others. Practicing good hygiene, such as washing hands frequently and avoiding close contact with others, can help reduce the risk of spreading the virus. Additionally, if a person has a weakened immune system, they should speak to their healthcare provider about taking antiviral medications to reduce the severity of their illness.