While inhalable nanoparticle-based dry powders have demonstrated promising potential as next-generation respiratory medicines, erratic particle redisp...Read more

Background: While different COVID-19 vaccines have been developed, there has been lack of data on the efficacy comparison between mRNA and inactivated...Read more

慢性阻塞性肺病（COPD）常見於中老年人，表現為氣喘、呼吸困難、咳嗽和體能減退等症狀。在香港，每年約有10,000名患者因COPD而入住公立醫院。然而，在新冠肺炎疫情期間，入院人數減少了近一半。吸煙是導致COPD的主要原因，佔病例的90%以上。戒煙是減輕肺功能衰退的首要方法。對於部分COPD患者，使...Read more

Background: Chronic respiratory diseases are risk factors for severe disease in coronavirus disease 2019 (COVID-19). Respiratory tract infection is on...Read more

While molnupiravir (MOV) and nirmatrelvir–ritonavir (NMV-r) were developed for treatment of mild to moderate COVID-19 infection, there has been a lack...Read more

Background: Chronic illnesses were reported to be poor prognostic factors associated with severe illness and mortality in Coronavirus disease 2019 (CO...Read more

Rationale: Patients with asthma were advised to avoid coronavirus disease (COVID-19) and comply with medication during the COVID-19 pandemic. Respirat...Read more

Healthcare-seeking behavior changed during the COVID-19 pandemic and might alter the epidemiology of pleural empyema. In this study, the incidence, et...Read more

Background While there are postulations that asthma is potentially associated with severe coronavirus disease 2019 (COVID-19), there has been conflict...Read more