BACKGROUND Seafood processing workers have an increased risk of developing occupational asthma. This has not been studied among Norwegian crab processing workers, nor has the respiratory health of exposed workers been compared to a control group. OBJECTIVES Assessing the impact of working in the crab processing industry on workers' respiratory health. DESIGN A cross-sectional study of the r...

Upper respiratory symptoms remain the most common illness in athletes. Upper respiratory symptoms during heavy training and competition may impair performance. Preventing illness is the primary reason for the use of supplements, such as probiotics and prebiotics, for maintaining or promoting gut health and immune function. While exercise-induced perturbations in the immune system may increase s...

Respiratory ill-health effects due to particulate air exposure at different geographical locations in Hong Kong that aggregate individual living locations were estimated based on satellite information. We assessed the presence of respiratory symptoms of a frequent cough or sputum in school students aged 11-20 years old (n = 9,881). Daily particulate air pollution levels at students' living loca...

background although dolomite is classified as a relatively non-toxic, nuisance dust, little information exists as to its potential to produce respiratory disorders following occupational exposure. the purpose of this study was, therefore, to evaluate the possible effects, if any, of heavy inhalation exposure to this chemical on the prevalence of respiratory symptoms, functional impairments and ...

OBJECTIVES Hairdressers are exposed to chemicals at the workplace which are known to cause respiratory symptoms and asthma. This study aimed to examine changes in self-reported respiratory symptoms over 5 years, as well as to examine the lung function decline and determine whether it is within the expected range, to assess the dropout rate and reasons for leaving the profession, and to examine ...

OBJECTIVE To estimate and rank the relative severity of self-reported diseases and symptoms in Denmark. METHOD The 1994 Danish Health and Morbidity Survey collected data from 5,472 Danes older than 16 years of age. Interviews (response frequency: 79%) gave information on diseases and symptoms; a self-administered SF-36 questionnaire (response frequency: 64%) provided information on health-rel...

CONTEXT The association between environmental tobacco smoke (ETS) exposure and respiratory symptoms has not been well established in adults. OBJECTIVE To study the respiratory health of bartenders before and after legislative prohibition of smoking in all bars and taverns by the state of California. DESIGN Cohort of bartenders interviewed before and after smoking prohibition. SETTING AND ...

BACKGROUND The diagnosis of chronic obstructive pulmonary disease (COPD) is often delayed until later stages of the disease. The purpose of the present study was to determine the prevalence of COPD among adults on treatment for systemic arterial hypertension independently of the presence of respiratory symptoms. METHODS This cross-sectional study included adults aged ≥40 years with tobacco/oc...

IMPORTANCE: Since the outbreak of coronavirus disease 2019 (COVID-19), various digestive symptoms have been frequently reported in a significant portion of patients infected with the virus. It is well established that most patients with COVID-19 have fever along with respiratory signs and symptoms, such as cough and dyspnea. We present 36 cases with chief complaint of gastrointestinal (GI) symp...