Influenza, commonly known as the flu, is a contagious viral infection that primarily affects the respiratory system. It is caused by influenza viruses, which are categorized into four types: A, B, C, and D. Influenza A and B are responsible for the seasonal flu epidemics in humans, while Influenza C generally causes milder respiratory illness and Influenza D primarily affects cattle.
Influenza is characterized by symptoms such as fever, cough, sore throat, body aches, headaches, chills, and fatigue. It can be transmitted through respiratory droplets when an infected person coughs or sneezes, and it can also spread by touching surfaces contaminated with the virus. The incubation period for influenza is typically one to four days.
Vaccines are available to protect against influenza and are updated annually to match circulating strains. While most people recover without complications, influenza can lead to serious health issues, particularly in vulnerable populations such as the elderly, young children, and individuals with weakened immune systems. Treatment often involves rest, hydration, and over-the-counter medications to alleviate symptoms; antiviral medications may be prescribed in more severe cases to reduce the duration and severity of the illness.
The flu season in Ohio is particularly severe, with rising cases affecting families deeply and unexpectedly. Danny Moore's tragic death, likely due to flu-induced kidney failure, highlights the flu's potential…