Influenza
Influenza, commonly known as the flu, is a contagious respiratory illness caused by influenza viruses that infect the nose, throat, and lungs. It is a common illness that can affect people of all ages, but it is especially dangerous for young children, the elderly, and those with chronic health conditions.
Symptoms of influenza
The symptoms of influenza can range from mild to severe and can include:
- Fever
- Chills
- Cough
- Sore throat
- Runny nose
- Muscle aches
- Headache
- Fatigue
- Vomiting and diarrhea (more common in children)
Diagnosis of influenza
Influenza can be diagnosed by a healthcare provider based on the symptoms and a physical examination. In some cases, a rapid influenza diagnostic test may be performed to confirm the diagnosis.
Treatment of influenza
There is no cure for influenza, but treatment can help to relieve symptoms and prevent complications. Treatment options may include:
- Over-the-counter medications to relieve fever and pain
- Prescription antiviral medications to shorten the duration of the illness
- Rest
- Fluids
- Good nutrition
Prevention of influenza
The best way to prevent influenza is to get a flu shot. The flu shot is a safe and effective way to protect yourself from the flu. Other preventive measures include:
- Washing your hands frequently with soap and water
- Avoiding contact with people who are sick
- Staying home from work or school if you are sick
- Covering your mouth and nose when you cough or sneeze
- Getting enough rest
- Eating a healthy diet
- Exercising regularly
Complications of influenza
In some cases, influenza can lead to serious complications, such as:
- Pneumonia
- Bronchitis
- Sinusitis
- Ear infections
- Hospitalization
- Death
Influenza in Canada
Influenza is a common illness in Canada. The flu season typically runs from October to April. The severity of the flu season can vary from year to year. In some years, the flu season is mild, while in other years it can be severe.
Current influenza activity in Canada
The current influenza activity in Canada is high. The number of flu cases is increasing rapidly. The majority of cases are being caused by the influenza A (H3N2) virus.
Recommendations for Canadians
Canadians are encouraged to get a flu shot as soon as possible. The flu shot is the best way to protect yourself from the flu. Other preventive measures should also be followed, such as washing your hands frequently, avoiding contact with people who are sick, and staying home from work or school if you are sick.
More information
For more information on influenza, please visit the following websites:
The AI has provided us with the news.
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Please search for “influenza” which is rapidly rising on Google Trends CA and explain in detail. Answers should be in English.
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