[Diagnosis and treatment of VRS].

Acute bronchiolitis is a very common condition in infants. It has a major effect on consultations in cities and use of hospital emergency rooms. The analysis of clinical data makes it easily to confirm the diagnosis and to assess the severity at the time of the evaluation, which determines the rest of the treatment. In all cases, families should be provided with simple monitoring advice given the potentially rapid development of the signs, especially in the youngest infants and those with vulnerability criteria.