What is influenza (also called flu)?

The flu is a contagious respiratory illness caused by influenza viruses that infect the nose, throat, and lungs. It can cause mild to severe illness, and at times can lead to death. The best way to prevent the flu is by getting a flu vaccine each year.

Signs and symptoms of flu

People who have the flu often feel some or all of these signs and symptoms:

  • Fever* or feeling feverish/chills
  • Cough
  • Sore throat
  • Runny or stuffy nose
  • Muscle or body aches
  • Headaches
  • Fatigue (very tired)
  • Some people may have vomiting and diarrhea, though this is more common in children than adults.

*It’s important to note that not everyone with flu will have a fever.

How flu spreads

Most experts believe that flu viruses spread mainly by droplets made when people with flu cough, sneeze or talk. These droplets can land in the mouths or noses of people who are nearby. Less often, a person might also get flu by touching a surface or object that has flu virus on it and then touching their own mouth, eyes or possibly their nose.

Period of contagiousness

You may be able to pass on the flu to someone else before you know you are sick, as well as while you are sick. Most healthy adults may be able to infect others beginning 1 day before symptoms develop and up to 5 to 7 days after becoming sick. Some people, especially young children and people with weakened immune systems, might be able to infect others for an even longer time.

How serious is the flu?

Flu is unpredictable and how severe it is can vary widely from one season to the next depending on many things, including:

  • what flu viruses are spreading,
  • how much flu vaccine is available
  • when vaccine is available
  • how many people get vaccinated, and
  • how well the flu vaccine is matched to flu viruses that are causing illness.

Certain people are at greater risk for serious complications if they get the flu. This includes older people, young children, pregnant women and people with certain health conditions (such as asthma, diabetes, or heart disease). Flu seasons are unpredictable and can be severe. Over a period of 30 years, between 1976 and 2006, estimates of flu-associated deaths in the United States range from a low of about 3,000 to a high of about 49,000 people. This snippet was taken from the CDC website.  The complete article can be seen at http://www.cdc.gov/flu/keyfacts.htm

 
MinuteMed Walk In Clinic has Flu Shots in stock and available at all three locations in Lafayette, Louisiana!
 

Lafayette's Premiere Walk In Clinic

At MinuteMed Walk In Clinic, Our Healthcare Providers Give Immediate Primary Care, Urgent Care & Occupational Medicine services to Adults and Children of All Ages.

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by MinuteMed Walk In Clinics
Primary Care | Urgent Care | Occupational Medicine

Ambassador Caffery

Phone: 337-534-4410
3621 Ambassador Caffery Pkwy, Suite 100
Lafayette, LA 70503
Next to Subway

Office Hours
Monday – Friday: 8 AM –  7 PM
Saturday: 8 AM – 12 PM
Sunday: Closed

*Above hours subject to change due to COVID