As the cold weather descends upon us, Legislator Tom Muratore wishes to remind residents to take precautions against the deadly flu virus. “It is important to seek the advice of a health care professional at the first sign of flu-like symptoms and to determine if it’s safe to get the flu shot,” stated Legislator Muratore, “especially for those considered to be at high risk.”
The following facts and links are provided courtesy of the Centers for Disease Control and Prevention.
While seasonal influenza (flu) viruses are detected year-round in the United States, flu viruses are most common during the fall and winter. The exact timing and duration of flu seasons can vary, but influenza activity often begins to increase in October. Most of the time flu activity peaks between December and February, although activity can last as late as May.
Flu is a contagious respiratory illness caused by influenza viruses that infect the nose, throat, and sometimes the lungs. It can cause mild to severe illness, and at times can lead to death. The best way to prevent flu is by getting a flu vaccine each year.
Flu can cause mild to severe illness, and at times can lead to death. Flu is different from a cold, and usually comes on suddenly. People who have flu often feel some or all of these symptoms:
runny or stuffy nose
sometimes diarrhea and vomiting
*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 tiny 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 get flu by touching a surface or object that has flu virus on it and then touching their own mouth, nose or possibly their eyes.
Period of Contagiousness
You may be able to pass on flu to someone else before you know you are sick, as well as while you are sick. People with flu are most contagious in the first 3-4 days after their illness begins. Some otherwise healthy adults may be able to infect others beginning one 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 with flu viruses for an even longer time.
Onset of Symptoms
The time from when a person is exposed and infected with flu to when symptoms begin is about 2 days, but can range from about 1 to 4 days.
Complications of Flu
Complications of flu can include bacterial pneumonia, ear infections, sinus infections and worsening of chronic medical conditions, such as congestive heart failure, asthma, or diabetes.
People at High Risk from Flu
Anyone can get flu (even healthy people), and serious problems related to flu can happen at any age, but some people are at high risk of developing serious flu-related complications if they get sick. This includes people 65 years and older, people of any age with certain chronic medical conditions (such as asthma, diabetes, or heart disease), pregnant women, and children younger than 5 years of age.
Preventing Seasonal Flu
The first and most important step in preventing flu is to get a flu vaccine each year. The flu vaccine has been shown to reduce flu related illnesses and the risk of serious flu complications that can result in hospitalization or even death. CDC also recommends everyday preventive actions (like staying away from people who are sick, covering coughs and sneezes and frequent handwashing) to help slow the spread of germs that cause respiratory (nose, throat, and lungs) illnesses, like flu.
It is very difficult to distinguish flu from other viral or bacterial respiratory illnesses based on symptoms alone. There are tests available to diagnose flu. More information is available: https://www.cdc.gov/flu/about/qa/testing.htm.
There are influenza antiviral drugs that can be used to treat flu illness. Visit https://www.cdc.gov/flu/antivirals/whatyoushould.htm.
Information is also available on the Suffolk County Department of Health website: