Articles: pandemics.
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Frontiers in immunology · Jan 2020
Combating COVID-19: MVA Vector Vaccines Applied to the Respiratory Tract as Promising Approach Toward Protective Immunity in the Lung.
The lung is the vital target organ of coronavirus disease 2019 (COVID-19) caused by infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). In the majority of patients the most active virus replication seems to be found in the upper respiratory tract, severe cases however suffer from SARS-like disease associated with virus replication in lung tissues. ⋯ However, past experience from experimental animals, livestock, and humans showed that induction of immunity in the lung is limited following application of vaccines at peripheral sides such as skin or muscles. Based on several considerations we therefore propose here to consider the application of a Modified Vaccinia virus Ankara (MVA)-based vaccine to mucosal surfaces of the respiratory tract as a favorable approach to combat COVID-19.
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Our hospital experienced the first healthcare-associated COVID-19 outbreak in Seoul at the time the first COVID-19 cases were confirmed in Korea. The first confirmed COVID-19 patient was a hospital personnel who was in charge of transferring patients inside our hospital. To contain the virus spread, we shutdown our hospital, and tested all inpatients, medical staff members, and employees. ⋯ The robust control of the COVID-19 outbreak further minimized the transmission of SARS-CoV-2 in the hospital and local communities. However, there was also a debate over the appropriate period of hospital shutdown and testing of all hospital staff and patients. Future studies are required to refine and establish the in-hospital quarantine and de-isolation guidelines based on the epidemiological and clinical settings.
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The increase in organisms transference and infectious pandemics across the globe have been accelerated by an increase in travel, international exchange and global changes in earth's climate. COVID-19, a virus caused by the novel coronavirus that was initially identified on December 2019, in Wuhan city of China is currently affecting 146 territories, states and countries raising distress, panic and increasing anxiety in individuals exposed to the (actual or supposed) peril of the virus across the globe. Fundamentally, these concerns ascend with all infections, including those of flu and other agents, and the same worldwide safeguards are compulsory and suggested for protection and the prevention of further diffusion. However, media has underlined COVID-19 as rather an exclusive threat, which has added to panic and stress in masses which can lead to several mental health issues like anxiety, obsessive compulsive disorder and post-traumatic stress disorder which should be contained immediately in its initial phases.
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New Zealand's early response to the novel coronavirus pandemic included a strict lockdown which eliminated community transmission of COVID-19. However, this success was not without cost, both economic and social. In our study, we examined the psychological wellbeing of New Zealanders during the COVID-19 lockdown when restrictions reduced social contact, limited recreation opportunities, and resulted in job losses and financial insecurity. ⋯ However, not all consequences of the lockdown were negative, with 62% reporting 'silver linings', which included enjoying working from home, spending more time with family, and a quieter, less polluted environment. New Zealand's lockdown successfully eliminated COVID-19 from the community, but our results show this achievement brought a significant psychological toll. Although much of the debate about lockdown measures has focused on their economic effects, our findings emphasise the need to pay equal attention to their effects on psychological wellbeing.
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Prior to the COVID-19 global health emergency, telehealth was an emerging occupational therapy (OT) service delivery model possessing many positive attributes. These include the potential to offset well-documented global occupational therapy practitioner (OTP) shortages. However, wide-spread adoption of telehealth as a delivery model in school-based practice is lacking in the OT evidence literature. While the COVID-19 global health emergency propelled many OTPs into the use of telehealth technologies, in some cases with minimal preparation, an investigation was conducted into the likelihood of telehealth adoption when comprehensive training was provided so that appropriateness of student fit for telehealth could be determined and essential planning could take place. ⋯ Prior to the COVID-19 global health emergency, completion of the comprehensive training program OT Telehealth Primer: School-based Practice program yielded improved perceived benefits and an increased likelihood of telehealth adoption into practice by OTPs. However, both OTPs and school administrators require ongoing education for successful widespread adoption to be achieved thus offsetting the global shortage of OTPs and increasing service access. Future research, particularly related to available training and support for the rapid adoption of telehealth technologies during the COVID-19 global health emergency, will yield helpful information about the likelihood of continued use of telehealth in practice.