A Retrospective Public Health Assessment and Management in Terms of the Social and Clinical Risk Factors of Respiratory Syncytial Virus Infection in Northern Canada.

Background The predominant source of respiratory infections in Northern Canada stems from RSV, leading to potentially life-threatening lower respiratory tract infections in children below the age of 2. Typically, RSV begins to appear in November or December and persists until April or May. Synagis® (Palivizumab), a monoclonal antibody, is employed to mitigate or reduce the effects of RSV. Past research indicated a reduction in hospitalizations with the use of Synagis®. Aim The aim is to estimate the cost-benefit analysis by comparing the health services cost with Synagis® program cost. Also evaluate the association of identified risk factors with the severity of RSV infection. Material and methods The dependent variable is categorized as: "Mild-Medium" cases that didn't undergo intubation or require medical evacuation; "Severe" cases that underwent intubation, required medical evacuation, and intensive care unit facilities. We also calculate the cost of health services and Synagis® of each year. Results It has been found that babies who exclusively breastfed and regularly took vitamin D did not develop severe forms of infection. Prenatal smoking and shared and crowded accommodations contribute to the spreading of RSV. The average cost of health services per participant was higher than that of the Synagis program. Conclusion They are promoting the Synagis® program during the season. Standardize the regulations prohibiting smoking around small children since they are more vulnerable to infection. Practice breastfeeding up to 24-month-old babies.