Bird flu, or avian influenza, is a viral infection that primarily affects birds but can also infect humans and other animals.
The virus has various strains, with H5N1 and H7N9 being the most dangerous to humans, often leading to severe illness.
Outbreaks of bird flu have been reported worldwide, causing significant economic losses due to poultry culling and trade restrictions.
Understanding the nature of bird flu and its potential to trigger pandemics is essential for global public health preparedness.
