Flu Season 2024: Spotting Genies & Husten – What You Need to Know
- Early data indicates a perhaps important flu season is underway, with rising cases of influenza A and B across the United States.
- What: Increased influenza activity, primarily Influenza A (H3N2) and Influenza B.
- Were: Across the United States,with notably high activity in the South.
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Flu Season 2023-2024: What to Know About Rising Cases and Prevention
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Early data indicates a perhaps important flu season is underway, with rising cases of influenza A and B across the United States. Understanding the current situation, preventative measures, and available treatments is crucial for protecting yourself and your community.
The Current Flu Landscape: A Concerning Uptick
Influenza activity is rising across the United States, marking an earlier start to the flu season than in recent years. The Centers for Disease Control and Prevention (CDC) reports a significant increase in positive flu tests and hospitalizations. As of the week ending November 18, 2023, the percentage of respiratory specimens testing positive for influenza reached 12.8%, a considerable jump from previous weeks.
Currently, Influenza A (H3N2) is the predominant strain circulating, followed by Influenza B. H3N2 strains have historically been associated with more severe illness, particularly in older adults.The CDC’s FluView report provides detailed weekly updates on flu activity by state.
Who is Most at risk?
While anyone can contract the flu, certain populations are at higher risk of developing serious complications. These include:
- Young Children: Especially those under 5 years old.
- Adults 65 Years and Older: Their immune systems are often weaker.
- Pregnant Women: Flu can cause complications during pregnancy.
- People with Chronic Medical Conditions: Such as asthma, diabetes, heart disease, and kidney disease.
- Immunocompromised Individuals: Those with weakened immune systems due to illness or medication.
Hospitalization rates are highest among adults 65 years and older, followed by children under 5. Data from the CDC shows that during the 2022-2023 flu season, approximately 70% of flu-related hospitalizations occurred in these age groups.
Prevention is Key: Vaccination and Beyond
The most effective way to protect yourself from the flu is to get vaccinated annually. The flu vaccine is updated each year to match the circulating strains. The CDC recommends that everyone 6 months and older receive a flu vaccine, with rare exceptions.
Beyond vaccination, practicing good hygiene is crucial:
- Wash your hands frequently with soap and water for at least 20 seconds.
- Avoid touching your face (eyes, nose, and mouth).
- Cover your coughs and sneezes with a tissue or your elbow.
- stay home if you are sick to prevent spreading the virus.
- Disinfect frequently touched surfaces.
The CDC also emphasizes the importance of antiviral medications, which can be prescribed by a healthcare provider to treat the flu and reduce the severity and duration of illness, especially for those at high risk of complications. These medications are most effective when started within 48 hours of symptom onset.
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