Hospital admissions for influenza soared last week, with more than 19,000 patients admitted, a significant jump of approximately 10,000 from the week prior, according to the CDC. This rapid increase has health officials concerned about the potential strain on healthcare systems.

The current flu season arrived as expected, but the rate at which cases are rising is faster compared to previous years, the CDC reported. This accelerated spread has prompted increased vigilance among public health experts.

While it's too early to definitively pinpoint the reasons for the surge, factors such as decreased immunity due to reduced exposure during the pandemic, combined with the emergence of new and potentially more virulent strains, could be contributing, according to health officials.

The CDC continues to urge individuals to get vaccinated against the flu and to practice good hygiene, including frequent handwashing and staying home when sick, to help slow the spread of the virus. Health experts emphasize that vaccination remains the most effective way to protect against severe illness and complications from the flu. The CDC will continue to monitor flu activity and provide updates as the season progresses.