Beware of Flu season

 Here are some key facts about influenza (flu):



Basic Information:

  • The flu is a contagious respiratory illness caused by influenza viruses
  • There are four types of influenza viruses: A, B, C, and D, with A and B causing seasonal epidemics
  • Flu viruses can change (mutate) over time, which is why new flu vaccines are needed each year

Transmission:

  • Spreads mainly through tiny droplets when infected people cough, sneeze, or talk
  • Can spread before symptoms appear and up to 5-7 days after becoming sick
  • People can be contagious 1 day before symptoms develop and up to 5-7 days after becoming sick

Symptoms:

  • Fever or feeling feverish/chills
  • Cough
  • Sore throat
  • Runny or stuffy nose
  • Muscle or body aches
  • Headaches
  • Fatigue
  • Some people may experience vomiting and diarrhea

Prevention:

  • Annual flu vaccination is the best protection
  • Regular hand washing
  • Avoiding close contact with sick people
  • Staying home when sick
  • Covering mouth and nose when coughing or sneezing

Treatment:

  • Most people recover with rest and fluids
  • Antiviral medications can help if taken early in the illness
  • Over-the-counter medications can help relieve symptoms

Complications:

  • Can lead to pneumonia, bronchitis, and sinus infections
  • Can worsen chronic health problems like asthma and heart disease
  • More dangerous for young children, older adults, pregnant women, and people with certain health conditions


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