OBJECTIVE To evaluate the efficacy and tolerability of bovine colostrum in preventing recurrent episodes of upper respiratory tract infections and diarrhoea in children METHODS 605 children (1-8 yrs) having recurrent episodes of upper respiratory tract infections or diarrhea received Bovine Colostrum (Pedimune) for 12 weeks. Total no of episodes of recurrent infections, hospitalization rate, ...

According to guidelines from the Thoracic Society of Australia and New Zealand and the American College of Chest Physicians, cough is considered chronic in children if it lasts longer than 4 weeks1,2; in guidelines from the British Thoracic Society, cough is considered chronic if it lasts 8 weeks.3 In adults, cough that lasts longer than 8 weeks is considered chronic. The pediatric guidelines a...

Ferrets are widely used as animal models for studying influenza A viral pathogenesis and transmissibility. Human-adapted influenza A viruses primarily target the upper respiratory tract in humans (infection of the lower respiratory tract is observed less frequently), while in ferrets, upon intranasal inoculation both upper and lower respiratory tract are targeted. Viral tropism is governed by d...

objectives we assessed the prevalence of three common viruses including; respiratory syncytial virus (rsv), human rhinovirus (hrv), and human metapneumovirus (hmpv), in children with acute wheezing. patients and methods ninety six wheezy children, 48 males (50%) and 48 females (50%)under the age of 5 years, were enrolled in the study. all patients visited as outpatients or inpatients when refer...

It has recently been suggested that Chlamydia trachomatis may be a common cause of acute pharyngitis in adults. In a prospective investigation of 95 college students with acute pharyngitis, C. trachomatis was not isolated from any pharyngeal cultures. Further investigations are needed to better define the role of C. trachomatis in upper respiratory tract infections.

BACKGROUND Respiratory viral diagnosis of upper respiratory tract infections has largely developed through multiplex molecular techniques. Although the sensitivity of different types of upper respiratory tract samples seems to be correlated to the number of sampled cells, this link remains largely unexplored. METHODS Our study included 800 upper respiratory tract specimens of which 400 negati...

Age-specific incidences for upper respiratory tract infections in children from a new-town population during 1975-7 were studied, and 965 consecutive upper respiratory tract infections in children aged under 10 during two winters were analysed in detail. Significantly different management plans made by seven doctors did not correlate with the clinical outcome as judged by complications, recall ...