When U Get Flu Once Can You Get Again
Everything You Need to Know About the Flu
"The flu" is a term commonly used to describe seasonal flu, an illness acquired by one of numerous influenza viruses. This highly contagious infection affects your respiratory system, causing symptoms that tin can range from balmy to life-threatening.
The Centers for Disease Command and Prevention (CDC) estimates that three–11% of the population inside the United states becomes infected with the influenza each year. Amongst infected individuals, hundreds of thousands may require hospitalization and more than 36,000 individuals typically die each yr from the flu. Infections are most mutual in the fall and winter, and then this period of each year is referred to as "flu season." If you're concerned about the influenza, learn more about the symptoms to look out for, along with some important tips for stopping the spread of this serious disease.
In that location are several types of influenza viruses that tin can cause infection. Each of these viruses is spread from person to person via droplets that are naturally expelled when we talk, cough, sing or sneeze. Other people tin then inhale the droplets or transfer them into their bodies by touching a contaminated surface and then touching their eyes, nose or mouth. In one case the virus enters your trunk, it apace replicates and causes symptoms of the flu.
A person who's infected with an influenza virus is typically contagious one solar day before their symptoms begin appearing and upwardly to vii days after their symptoms offset start. During this period, the virus is actively replicating and tin can easily exist passed on to other people who are in shut contact.
Symptoms of Flu
Symptoms of the influenza usually begin within one to four days of exposure to the virus. Many mutual flu symptoms are very similar to cold symptoms, though they typically come on more than of a sudden than they practice when you take a common cold. When you've been infected with an influenza virus, you'll likely experience some or all of the post-obit:
- Fever
- Cough
- Sore throat
- Runny olfactory organ
- Congestion
- Headaches
- Torso or musculus aches
- Chills
- Fatigue or weakness
- Loss of appetite
- Nausea, vomiting or diarrhea (these occur more ofttimes in children)
Mostly speaking, flu symptoms are more severe and more debilitating than symptoms of the common common cold. Flu symptoms typically concluding for i to 2 weeks and well-nigh often resolve on their own. However, in certain cases, influenza infections tin can lead to more serious complications and crave intervention from a medical professional.
Certain populations are at a higher run a risk of developing health complications related to the seasonal flu. These individuals include:
- Children nether 5 years old (children under 6 months have an even greater adventure)
- Adults 65 years of age or older (especially in long-term intendance environments)
- Pregnant people or those who have recently given birth
People living with the following health conditions also may exist at a higher take a chance for developing complications from the flu:
- Chronic lung disease or asthma
- Centre disease
- Blood, kidney or liver disorders
- Metabolic disorders
- Neurological and neurodevelopmental weather
- Obesity
- Individuals nether the age of xix who are taking long-term aspirin therapy
- Anyone with a compromised immune system, like people living with cancer, HIV or AIDS
If you experience flu-related complications, you may need to be hospitalized to receive effective care. Flu-related complications include:
- Pneumonia
- Bronchitis or severe asthma
- Heart problems
- Ear infections
- Death
Diagnosing Influenza
Ofttimes, 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. Information technology'due south also possible to directly test for the presence of the influenza virus via a respiratory swab. Your md may collect a sample of fluid from your nasal passage, and this sample volition exist tested to determine whether you have the virus. The physician may order blood tests or Ten-rays if the severity of the infection indicates you may feel possible complications.
If y'all fit into any of the above categories that have a higher run a risk for developing dangerous complications from influenza, it's important to contact a healthcare provider right away when yous develop symptoms. If you experience any difficulty breathing, dizziness or chest pain, contact emergency services past dialing 911 immediately.
Handling for Influenza
Unless you're at adventure of developing flu-related complications, yous can likely treat seasonal flu at abode under your doc'south guidance. Recommendations include:
- Drinking plenty of fluids and maintaining a salubrious nutritional intake
- Getting adequate rest
- Using over-the-counter pain and fever relief medications
- Fugitive shut contact with others every bit much as possible until your fever has been gone for at least 24 hours without medication
If y'all're at a higher risk of developing complications or if your symptoms increase in severity, your physician may be able to give you certain 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's very important to take precautions to help prevent the spread of this affliction. Go on the following tips in mind, particularly during influenza season each year:
- Launder your hands ofttimes, especially later on touching high-contact surfaces
- Avoid touching your eyes, nose and mouth
- Keep surfaces effectually your home and workspace clean and disinfected
- Be mindful of crowds and avoid them whenever possible
- Maintain distance from anyone who's ill or known to be infected
- Become a influenza shot every year
Vaccinations, or flu shots, are available every yr and are specifically developed to target the strains of influenza that are most 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 against flu 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 tin 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 flu in individuals and communities. Talk with your healthcare provider about the appropriate type and timing of vaccination for y'all.
Resources Links:
https://world wide web.cdc.gov/influenza/about/keyfacts.htm
https://www.niaid.nih.gov/diseases-atmospheric condition/influenza
https://www.ors.od.nih.gov/flu/pages/default.aspx
https://www.mayoclinic.org/diseases-conditions/flu/symptoms-causes/syc-20351719
https://www.cdc.gov/influenza/prevent/keyfacts.htm
Source: https://www.symptomfind.com/health-conditions/flu-condition?utm_content=params%3Ao%3D740013%26ad%3DdirN%26qo%3DserpIndex
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