2018 - Can Someone Get the Flu Again After Having It This Season?
Everything You Demand to Know About the Flu
"The flu" is a term commonly used to depict seasonal flu, an illness acquired by 1 of numerous influenza viruses. This highly contagious infection affects your respiratory organisation, causing symptoms that tin can range from mild to life-threatening.
The Centers for Disease Control and Prevention (CDC) estimates that 3–eleven% of the population within the United States becomes infected with the flu each yr. Among infected individuals, hundreds of thousands may crave hospitalization and more than than 36,000 individuals typically die each year from the flu. Infections are nigh common in the fall and winter, and so this menses of each yr is referred to as "flu season." If you're concerned about the influenza, learn more nearly the symptoms to expect out for, forth with some important tips for stopping the spread of this serious illness.
There are several types of influenza viruses that tin cause infection. Each of these viruses is spread from person to person via droplets that are naturally expelled when nosotros talk, cough, sing or sneeze. Other people can and then inhale the droplets or transfer them into their bodies by touching a contaminated surface and so touching their eyes, nose or mouth. In one case the virus enters your body, information technology rapidly replicates and causes symptoms of the flu.
A person who's infected with an influenza virus is typically contagious one twenty-four hour period before their symptoms begin appearing and up to seven days later on their symptoms first commencement. During this period, the virus is actively replicating and tin can hands be passed on to other people who are in close contact.
Symptoms of Flu
Symptoms of the flu unremarkably begin within ane to 4 days of exposure to the virus. Many common influenza symptoms are very similar to common cold symptoms, though they typically come on more suddenly than they do when yous take a cold. When y'all've been infected with an influenza virus, you'll likely feel some or all of the following:
- Fever
- Coughing
- Sore throat
- Runny olfactory organ
- Congestion
- Headaches
- Body or muscle aches
- Chills
- Fatigue or weakness
- Loss of ambition
- Nausea, vomiting or diarrhea (these occur more ofttimes in children)
Generally speaking, flu symptoms are more severe and more than debilitating than symptoms of the common common cold. Flu symptoms typically final for one to 2 weeks and most ofttimes resolve on their ain. Nonetheless, in certain cases, influenza infections can pb to more than serious complications and crave intervention from a medical professional.
Sure populations are at a higher risk of developing health complications related to the seasonal influenza. These individuals include:
- Children under v years old (children nether 6 months have an even greater risk)
- Adults 65 years of historic period or older (especially in long-term care environments)
- Pregnant people or those who have recently given nascence
People living with the following wellness weather condition likewise may exist at a higher hazard for developing complications from the flu:
- Chronic lung disease or asthma
- Middle illness
- Claret, kidney or liver disorders
- Metabolic disorders
- Neurological and neurodevelopmental weather condition
- Obesity
- Individuals under the age of 19 who are taking long-term aspirin therapy
- Anyone with a compromised allowed system, like people living with cancer, HIV or AIDS
If you feel flu-related complications, you lot may demand to be hospitalized to receive effective care. Flu-related complications include:
- Pneumonia
- Bronchitis or severe asthma
- Center problems
- Ear infections
- Death
Diagnosing Influenza
Oft, when flu symptoms are mild and occur during influenza season, your healthcare provider may make a diagnosis based on your medical history and symptom report alone. It's too possible to straight test for the presence of the influenza virus via a respiratory swab. Your doctor may collect a sample of fluid from your nasal passage, and this sample will be tested to determine whether y'all have the virus. The doc may order blood tests or X-rays if the severity of the infection indicates you may experience possible complications.
If yous fit into any of the above categories that have a higher take chances for developing dangerous complications from flu, it'southward important to contact a healthcare provider correct away when you lot develop symptoms. If you feel whatever difficulty breathing, dizziness or chest hurting, contact emergency services by dialing 911 immediately.
Handling for Influenza
Unless you're at adventure of developing flu-related complications, you tin likely treat seasonal influenza at abode under your physician's guidance. Recommendations include:
- Drinking plenty of fluids and maintaining a healthy nutritional intake
- Getting adequate rest
- Using over-the-counter hurting and fever relief medications
- Avoiding close contact with others as much every bit possible until your fever has been gone for at to the lowest degree 24 hours without medication
If you're at a higher take a chance of developing complications or if your symptoms increase in severity, your doctor may be able to give you sure antiviral medications to treat the flu. These medications are meant to shorten the duration of an infection.
Because of the highly contagious nature of flu, and its annual prevalence, it'south very important to have precautions to help forestall the spread of this illness. Continue the following tips in listen, especially during flu season each year:
- Wash your hands frequently, peculiarly after touching high-contact surfaces
- Avoid touching your eyes, nose and rima oris
- Keep surfaces around your home and workspace clean and disinfected
- Exist mindful of crowds and avert them whenever possible
- Maintain distance from anyone who's ill or known to exist infected
- Go a influenza shot every year
Vaccinations, or influenza shots, are available every year and are specifically developed to target the strains of influenza that are nearly likely to be dominant that year. The CDC recommends that every person over the age of 6 months receive a flu shot each year to effectively protect confronting influenza infection and its possible serious consequences.
Vaccinations can take the form of an intramuscular injection or a nasal spray, and they work by causing your body to develop antibodies that can then recognize and fight off the influenza virus if you come up into contact with it in the future. Flu vaccinations exercise non cause illness, and they're an effective tool for preventing the effects of influenza in individuals and communities. Talk with your healthcare provider virtually the appropriate blazon and timing of vaccination for yous.
Resource Links:
https://www.cdc.gov/flu/about/keyfacts.htm
https://www.niaid.nih.gov/diseases-conditions/influenza
https://www.ors.od.nih.gov/influenza/pages/default.aspx
https://www.mayoclinic.org/diseases-conditions/flu/symptoms-causes/syc-20351719
https://www.cdc.gov/flu/prevent/keyfacts.htm
Source: https://www.symptomfind.com/health/flu-condition?utm_content=params%3Ao%3D740013%26ad%3DdirN%26qo%3DserpIndex
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