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As the colder months settle in, cases of respiratory viruses, including the flu, are on the rise both locally and across the nation. Flu trackers, such as those from public health agencies and the CDC, show a steady increase in cases. Although the current flu burden is considered moderate in many areas, it’s climbing week by week.
Why Are Flu Cases Rising?
Flu season is here, and several factors contribute to its spread. Families traveling during the holidays bring new germs into their communities, while colder weather encourages people to spend more time indoors. These conditions create the perfect environment for the flu virus to thrive and spread.
Understanding the Flu Types
This year, cases of both influenza A and B are being reported. Typically, influenza A tends to emerge earlier and is associated with higher hospitalization and mortality rates, while influenza B often appears later in the season and can be more severe in children. Both strains can cause significant illness, and being prepared is key.
Common Flu Symptoms
The flu presents itself with a wide range of symptoms, which may include:
Sore throat
Runny or stuffy nose
Fever
Cough
Chest congestion
Headache
Muscle aches
Fatigue
Sweating and chills
Nausea, diarrhea, or stomach pain (especially in children)
Interestingly, some people this season are experiencing the flu without a fever. If you or your family show any symptoms, consider testing for flu, COVID-19, or other illnesses to ensure proper treatment.
How to Protect Yourself and Your Family
Now is the ideal time to get a flu shot, which is available for anyone aged 6 months or older. Children under 8 who haven’t been vaccinated before may need two doses spaced a month apart.
Flu shots are often covered by insurance and are accessible at pharmacies, doctor’s offices, or public health vaccination clinics. Along with vaccination, these habits can help you stay healthy:
Wash your hands frequently.
Wear a mask in crowded areas or around sick individuals.
Prioritize rest and maintain a balanced diet.
Can You Still Get the Flu After a Flu Shot?
Yes, but the vaccine greatly reduces the severity and duration of symptoms. The flu shot cannot cause the flu because it doesn’t contain live virus. However, it does bolster your immune system, making it less likely you’ll experience severe outcomes.
For those with chronic conditions like asthma or autoimmune diseases, getting vaccinated is especially important to lower the risk of complications. Flu vaccines not only prevent hospitalizations but also save lives.
Why Is an Annual Flu Shot Necessary?
Flu shots are designed to provide peak protection within two weeks of administration and last up to nine months. However, immunity wanes over time. Additionally, flu strains mutate each year, so the vaccine is updated annually to address the most likely circulating strains.
What to Do If You Catch the Flu
If you suspect you have the flu, get tested promptly. Antiviral medications like Tamiflu are most effective within the first 48 hours and can help reduce the severity of the illness. Stay home until you’ve been fever-free for 24 hours and your symptoms have improved to prevent spreading the virus to others.
Take Action Today
The flu doesn’t have to upend your holiday season. By staying proactive with vaccination and practicing good hygiene, you can protect yourself and your loved ones while minimizing the impact of flu season. Don’t wait—get your flu shot and stay prepared!
