ABSTRACT
Objectives: Telemedicine has been widely used during the COVID-19 pandemic. Among other health care professionals, Chinese medicine practitioners (CMPs) face practical challenges in providing telemedicine consultations. This study aims to explore CMPs' experience and perceptions of telemedicine service provision before and during the pandemic. Methods: A territory-wide cross-sectional online survey was conducted in Hong Kong between April and May 2022. A structured questionnaire with open-ended questions was used to investigate the provision of and perception on telemedicine service, as well as usability of telemedicine among CMPs. Results: A total of 195 CMPs participated the survey. Before COVID-19, 42% (81/195) had been providing telemedicine services, and the proportion doubled during COVID-19. CMPs in the private sector are the main providers. Mobile apps including WhatsApp, WeChat, and Zoom were commonly used for consultations (75%, 120/161). Barriers in providing telemedicine included inability of conducting physical examination on patients (69%, 134/195), legal and ethical concerns over medical negligence (61%, 118/195), and patients' incompetence on e-literacy (50%, 98/195). Respondents urged professional and regulatory bodies to provide an explicit clinical guideline that demonstrate best practice in traditional Chinese medicine telemedicine, and to clarify legal and ethical implications of such practice. Conclusions: CMPs demonstrated their competency in telemedicine, and most of them provided telemedicine during COVID-19. Development of appropriate guidelines on the provision of telemedicine would support CMPs to continue provision after the pandemic, whereas a user-friendly and comprehensive telemedicine e-platform would enhance quality of such service. Facilitating patients with lower e-literacy to access telemedicine is key to reduce disparities.
ABSTRACT
We report surveillance conducted in 217 pestiferous rodents in Hong Kong for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). We did not detect SARS-CoV-2 RNA but identified 1 seropositive rodent, suggesting exposure to a virus antigenically similar to SARS-CoV-2. Potential exposure of urban rodents to SARS-CoV-2 cannot be ruled out.
Subject(s)
COVID-19 , SARS-CoV-2 , Animals , Hong Kong/epidemiology , Humans , RNA, Viral/genetics , RodentiaABSTRACT
Virus emergence may occur through interspecies transmission and recombination of viruses coinfecting a host, with potential to pair novel and adaptive gene combinations. Camels are known to harbor diverse ribonucleic acid viruses with zoonotic and epizootic potential. Among them, astroviruses are of particular interest due to their cross-species transmission potential and endemicity in diverse host species, including humans. We conducted a molecular epidemiological survey of astroviruses in dromedaries from Saudi Arabia and Bactrian camels from Inner Mongolia, China. Herein, we deployed a hybrid sequencing approach coupling deep sequencing with rapid amplification of complementary deoxyribonucleic acid ends to characterize two novel Bactrian and eight dromedary camel astroviruses, including both partial and complete genomes. Our reported sequences expand the known diversity of dromedary camel astroviruses, highlighting potential recombination events among the astroviruses of camelids and other host species. In Bactrian camels, we detected partially conserved gene regions bearing resemblance to human astrovirus types 1, 4, and 8 although we were unable to recover complete reading frames from these samples. Continued surveillance of astroviruses in camelids, particularly Bactrian species and associated livestock, is highly recommended to identify patterns of cross-species transmission and to determine any epizootic threats and zoonotic risks posed to humans. Phylogenomic approaches are needed to investigate complex patterns of recombination among the astroviruses and to infer their evolutionary history across diverse host species.