Bocaviruses are a group of small viruses that belong to the family Parvoviridae. They are known to infect humans and animals, particularly affecting the respiratory and gastrointestinal systems. Bocaviruses are often detected in patients with respiratory infections, but their exact role in disease is still being studied. These viruses are typically transmitted through respiratory droplets or direct contact with contaminated surfaces. While bocaviruses can be found in healthy individuals, they may also be associated with various illnesses, especially in children. Ongoing research aims to better understand their impact on human health and potential treatments.