BACKGROUND Little is known about long-term adverse health consequences experienced by flight attendants exposed to secondhand smoke (SHS) during the time smoking was allowed on airplanes. We undertook this study to evaluate the association between accumulated flight time in smoky airplane cabins and respiratory tract diseases in a cohort of never smoking flight attendants. METHODS We conducte...

Lophomonas sp. is a habitual parasite of the intestinal tract of the cockroaches and that is not recognized as pathogenic human being. Nevertheless, in the world literature are few reports of Lophomonas sp. in respiratory tract secretions in patients with severe pulmonary disease, mostly in adults. We present evidences of Lophomonas sp. in the respiratory low tract of children attended in the n...

A study which included 97 children who had COVID-19 during the period from September 2021 to January 2022 was conducted. This article discusses symptoms occurring after infection. The analysis of results showed that largest proportion among sick in patients with reduced cognitive functions, an increased level neuroticism, depressed state and emotional instability. most common comorbidities were...

The current study examined the association between temperature change and clinical visits for childhood respiratory tract infections (RTIs) in Guangzhou, China. Outpatient records of clinical visits for pediatric RTIs, which occurred from 1 January 2012 to 31 December 2013, were collected from Guangzhou Women and Children's Hospital. Records for meteorological variables during the same period w...

Respiratory syncytial virus (RSV) has emerged since its isolation from infected children in 1957 as an important respiratory pathogen (Falsey et al, 2005; Hall et al, 2009; Nair et al, 2010; Ruuskanen et al, 2011). Generally, infection is restricted to the upper respiratory tract and not associated with long-term pathology, but progression to a more severe lower respiratory tract infection is f...

In this nested case-control study in a populationrepresentative medical records database from the United Kingdom, children with newly diagnosed juvenile idiopathic arthritis (JIA) were compared with ageand gender-matched control subjects randomly selected from general practices containing at least one case, excluding those with inflammatory bowel disease, immunodeficiency, or other systemic rhe...

Mass gatherings are attended by an increasingly global audience and thus raise the concern of possible acute public health risks not normally encountered by the host population. The potential acute risks to individual and population health include communicable diseases. The communicable disease risks include emerging and re-emerging diseases in host and visiting populations. In this review, we ...

Respiratory tract infections (RTIs) are the most common form of infections in every age category. Recurrent respiratory tract infections (RRTIs), a specific form of RTIs, represent a typical and common problem associated with early childhood, causing high indirect and direct costs on the healthcare system. They are usually the consequence of immature immunity in children and high exposure to va...

Excessive milk consumption has a long association with increased respiratory tract mucus production and asthma. Such an association cannot be explained using a conventional allergic paradigm and there is limited medical evidence showing causality. In the human colon, beta-casomorphin-7 (beta-CM-7), an exorphin derived from the breakdown of A1 milk, stimulates mucus production from gut MUC5AC gl...

The family Picornaviridae comprises small non-enveloped viruses with RNA genomes of 6.7 to 10.1 kb, and contains >30 genera and >75 species. Most of the known picornaviruses infect mammals and birds, but some have also been detected in reptiles, amphibians and fish. Many picornaviruses are important human and veterinary pathogens and may cause diseases of the central nervous system, heart, live...