Influenza (flu) - Symptoms and causes - Mayo Clinic Flu, also called influenza, is an infection of the nose, throat and lungs, which are part of the respiratory system The flu is caused by a virus Influenza viruses are different from the "stomach flu" viruses that cause diarrhea and vomiting Most people with the flu get better on their own
Flu (Influenza): Causes, Symptoms, Types Treatment - Cleveland Clinic The flu is an illness you get from the influenza virus It causes symptoms like head and body aches, sore throat, fever and respiratory symptoms, which can be severe Flu is most common in winter months, when many people can get sick at once (an epidemic)
Flu Overview - Washington State Department of Health Influenza, also called flu, is a respiratory disease It is caused by flu viruses that infect the nose, throat, and lungs Flu can cause moderate to severe illness, including death Some people, including young children, older adults, pregnant people and people with certain health conditions, are at higher risk of becoming very sick
Flu | Flu Symptoms | Stomach Flu | Influenza - MedlinePlus The flu, also called influenza, is a respiratory infection caused by viruses Each year, millions of Americans get sick with the flu Sometimes it causes mild illness But it can also be serious or even deadly, especially for people over 65, newborn babies, and people with certain chronic illnesses What causes the flu?
Your Guide to Flu Season: Prevention, Symptoms, and Treatment Distinguishing flu from common cold can be difficult since both are respiratory illnesses However, flu is generally more severe, comes on suddenly, and carries risks of serious complications that common colds don’t Common Flu Symptoms Flu symptoms typically appear abruptly and can make you feel extremely ill Common signs include:
Flu Stages: A Day-by-Day Guide to How Long Flu Lasts - Verywell Health Understanding the stages of the flu—including the signs and symptoms that are likely to develop—can help you determine if you are recovering as you should It can also help you figure out if you are still contagious and able to infect others
Flu (Influenza) Vaccine, Causes, Symptoms, Treatment - MedicineNet Learn about influenza (flu) symptoms, treatment with antiviral drugs, flu shot side effects, and prevention during flu season Discover when to get the flu vaccine, how long the flu lasts, the contagious period, flu types, and how it spreads