Image Source: Spectrum News
The United States is currently grappling with a significant uptick in flu activity, driven largely by a new strain known as the super flu virus. According to the latest report from the Centers for Disease Control and Prevention (CDC), hospitalizations related to influenza have nearly doubled in the last week alone, sparking increased concern among health officials.
Flu Activity Hits New Highs Nationwide
The CDC’s weekly U.S. Influenza Surveillance Report revealed alarming trends in flu indicators, including steep rises in hospitalizations and deaths. Over the recent reporting period, the number of patients admitted for influenza surged from just under 10,000 to nearly 20,000 in a single week, marking a significant increase and a clear indicator of the current health crisis.
Overall, health experts estimate that there have already been at least 7.5 million illnesses, 81,000 hospitalizations, and over 3,100 deaths due to flu-related complications in the 2025-26 season. This data starkly contrasts last year’s figures during the same timeframe, which reported merely 3.1 million illnesses, 37,000 hospitalizations, and 1,500 deaths.
Understanding the Super Flu Virus
An essential factor contributing to this wave of illness is the emergence of a new variant of influenza A, specifically A(H3N2), referred to as subclade K. This variant has recently been dubbed the super flu due to its rapid spread and significant impact on the population. The CDC indicates that approximately 89.5% of identified H3N2 viruses belong to this new subclade.
Furthermore, the CDC noted a rise in states reporting “high or very high” flu activity, increasing from 17 to 32 states reported last week. States particularly affected include New York, South Carolina, and Louisiana, with these areas experiencing some of the highest rates of confirmed cases to date.
Emergency Measures Recommended
In light of this burgeoning public health concern, health officials are advising everyone aged six months and older to get their annual flu vaccine. The CDC emphasizes this preventive measure as crucial to curb the spread of the super flu virus and protect vulnerable populations.
Amidst rising hospitalizations, New York reported its highest number of flu cases ever recorded between Dec. 14 and Dec. 20, with 71,123 total cases for that period representing a staggering 38% increase compared to the previous week. Public health experts are pushing for reinforced health guidelines, recommending frequent hand washing and staying home when sick to stem further transmission.
Looking Ahead: Ongoing Risks and Recommendations
As flu activity is expected to continue escalating over the upcoming weeks, CDC officials are preparing the public for the potential of high hospitalizations similar to last year, where hospitalizations peaked in February, coinciding with increased flu activity. The public is urged to remain vigilant and heed health recommendations.
Health officials are reassessing their strategies, especially in light of recent political changes that have affected vaccine recommendations at the CDC. The reorganization of influential advisory committees could alter public health strategies moving forward.
Ultimately, as the situation with the super flu virus develops, continued public awareness and compliance with health guidelines will be crucial in minimizing damage and protecting community health throughout the season.
Frequently Asked Questions
What is the super flu virus?
The super flu virus refers to a variant of influenza A (H3N2) known as subclade K, characterized by its aggressive spread and high hospitalization rates.
Why is flu activity increasing this year?
This year’s flu activity is significantly higher due to the emergence of the super flu virus, which has led to increased hospitalizations and illness rates across the nation.
What are the recommended precautions?
Health officials recommend frequent hand washing, staying home when sick, and ensuring everyone six months and older receives an annual flu vaccine.
How many hospitalizations have occurred this season?
As of the latest report, there have been an estimated 81,000 hospitalizations due to the flu during the 2025-26 season.
What states are most affected by the flu?
States experiencing the highest flu activity include New York, Colorado, South Carolina, Louisiana, New Mexico, and several others.
