Influenza, often simply called the flu, is an acute respiratory infection caused by influenza viruses that circulate worldwide. Each year, it is responsible for approximately 1 billion infections globally, making it a significant public health issue.
Of these infections, an estimated 3 to 5 million cases result in severe illness, leading to serious health complications that can strain healthcare systems and impact economies.
Tragically, influenza leads to an estimated 290,000 to 650,000 deaths annually due to respiratory complications. These sobering statistics highlight the importance of understanding influenza and taking preventive measures.
As influenza viruses continue to circulate in all parts of the world, awareness and proactive healthcare practices become essential. By staying informed and vigilant, individuals can help reduce the global impact of this pervasive virus.
Reference(s):
cgtn.com
