The U.S. flu season is off to a very early start. It's hitting the South and West now

The U.S. flu season has begun unusually early this year, with heightened activity spreading across the country, particularly in the southern and western states. According to the Centers for Disease Control and Prevention (CDC), seven states reported high flu activity last week, a significant increase from just two states the previous week.

Moreover, over 3% of doctors' office visits last week were due to flu-like symptoms, indicating the onset of flu season. Experts warn that this early start is concerning, as flu hospitalization rates in mid-October were the highest seen in over 15 years at that time of year. Dr. Fred Lopez, an infectious diseases specialist, advises that if individuals have not been vaccinated against the flu, they should do so immediately.

The CDC estimates that at least 2.6 million people have contracted flu-related illnesses, leading to 36,000 hospitalizations and 2,100 deaths so far. The season's early surge is attributed to factors like low vaccination rates, high poverty levels, and difficulties accessing healthcare, especially in Louisiana, which often experiences early flu activity.

As people prepare for the upcoming holiday gatherings, health professionals stress the importance of getting vaccinated to mitigate the spread of flu and other respiratory viruses.