Seasonal influenza
Seasonal influenza, commonly known as the flu, is a contagious viral infection that affects the respiratory system, causing symptoms like fever, cough, body aches, and fatigue. It usually spreads in winter months when viruses thrive, making people more susceptible. Unlike the common cold, the flu can lead to severe health complications, particularly in young children, elderly individuals, and those with weakened immune systems. Vaccines are available annually to help prevent infection and reduce the severity of symptoms if contracted. Good hygiene practices, like handwashing, also play a critical role in prevention.
Additional Insights
-
Seasonal influenza, commonly known as the flu, is a viral infection that affects the respiratory system, causing symptoms like fever, cough, sore throat, body aches, and fatigue. It typically spreads during fall and winter months and is transmitted through respiratory droplets when an infected person coughs or sneezes. While most people recover within a week, the flu can lead to serious complications, especially in young children, the elderly, and those with weakened immune systems. Annual vaccinations are recommended to help protect against the most common strains circulating each season.