Bocavirus is a type of virus that belongs to the family of Parvoviridae. It was first discovered in 2005 and is known to infect humans, particularly children. Bocavirus is often associated with respiratory infections, leading to symptoms like cough, fever, and runny nose. The virus is typically spread through respiratory secretions, such as saliva or mucus. While many infections are mild, bocavirus can sometimes lead to more severe respiratory illnesses, especially in individuals with weakened immune systems. Research is ongoing to better understand its role in respiratory diseases and its potential impact on public health.