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What is h1n1 infection?

During a typical year in the United States, 30,000 to 50,000 persons die as a result of influenza viral infection. Frequently cited numbers are 20,000 deaths each year, and 37,000 annual deaths.

How many Americans die from the flu each year? During a typical year in the United States, 30,000 to 50,000 persons die as a result of influenza viral infection. Frequently cited numbers are 20,000 deaths each year, and 37,000 annual deaths.

What is the cause of death from the flu? Flu can directly lead to death when the virus triggers severe inflammation in the lungs . When this happens, it can cause rapid respiratory failure because your lungs can’t transport enough oxygen into the rest of your body. The flu can also cause your brain, heart, or muscles to become inflamed.

Does H1N1 still exist? Even though the days when H1N1 (Swine Flu) was rapidly spreading across the world have passed, it still exists and continues to circulate seasonally worldwide; however, it is now considered a regular human flu virus. While there are basic precautions to take in preventing this disease, no one is guaranteed immunity.

What are H1N1 symptoms? Symptoms of H1N1 are similar to those of the seasonal flu and may include: Fever. Body aches. Loss of appetite. A cough. A sore throat. A headache.

How does the flu actually kill people?

How does the flu actually kill people? This occurs when the flu virus causes such overwhelming inflammation in a person’s lungs that they die due to respiratory failure. Severe damage to the lungs makes it impossible for enough oxygen to pass through the lung tissue into the blood, leading to death.

How many deaths per year in the US from the flu? The flu is linked to between 3,000 and 49,000 deaths and 200,000 hospitalizations each year in the United States.

What is the cause of death from the flu? Flu can directly lead to death when the virus triggers severe inflammation in the lungs . When this happens, it can cause rapid respiratory failure because your lungs can’t transport enough oxygen into the rest of your body. The flu can also cause your brain, heart, or muscles to become inflamed.

How many people catch the flu yearly? The flu is a respiratory infection caused by flu viruses. The viruses pass through the air and enter your body through your nose or mouth. It can also be acquired from contaminated surfaces. Between 5 percent and 20 percent of people in the United States get the flu each year.