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Influenza is a viral infection of aerial origin that is easily transmitted from person to person and in some cases can turn into a deadly disease that can lead to death, according to CNN.
Here are four ways that the flu could turn into a deadly disease:
Pneumonia
This is the most common, where the flu can directly cause viral pneumonia. The flu can weaken the immune system to the point of allowing the virus or bacteria to enter the lungs, filled with fluids, which makes the breathing process difficult and leads to a lack of oxygen for the organs, thus causing the death.
sepsis
The immune system uses it excessively to fight the disease, which can cause inflammation that can lead to a series of symptoms that can lead to a failure of one of the body's organs.
heart attack
The risk of heart attack doubles 6-fold within 7 days after an influenza infection.
Drought
The flu in this case usually causes vomiting and diarrhea. The flu is usually a deadly disease if the body is not replaced by lost fluids.
When should you worry when you catch the flu?
Some people have a higher risk of serious complications of the flu, including the elderly and children under five, pregnant women and people with chronic health conditions. Also beware of sudden dizziness, persistent vomiting, difficulty breathing, and chest or abdominal pain. Also know that flu symptoms improve and then come back with a fever or a more severe cough.
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