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The COVID-19 pandemic becomes a cause of concern for hospital transmission. Caregivers may play an important role as vectors for nosocomial infections; however, infection control for caregivers often is neglected. A nosocomial COVID-19 outbreak occurred in a 768-bed hospital from March 20, 2020, to April 14, 2020. We conducted a retrospective chart review and epidemiologic investigation on all cases. A total of 54 cases of laboratory-confirmed COVID-19 occurred in the community-based hospital. They included 26 (48.1%) patients, 21 (38.9%) caregivers, and 7 (13.0%) healthcare workers. These 21 caregivers cared for 18 patients, and of these, 9 were positive for COVID-19, 6 were negative, and 3 died before testing. Of the 6 negative patients, 3 had no exposure because the caregiver began to show symptoms at least 5 days after their discharge. Of the 9 positive patients, 4 cases of transmission took place from patient to caregiver (one patient transmitted COVID-19 to two caregivers), and 6 cases of transmission occurred from caregiver to patient. Of the 54 hospital-acquired cases, 38 occurred in the 8th-floor ward and 8 occurred in the 4th-floor ward. The index case of each ward was a caregiver. Counting the number of cases where transmission occurred only between patients and their own caregivers, 9 patients were suspected of having exposure to COVID-19 from their own caregivers. Six patients (66.7%) were infected by COVID-19-confirmed caregivers, and 3 patients were uninfected. Fewer patients among the infected were able to perform independent activities compared to uninfected patients. Not only patients and healthcare workers but also caregivers groups may be vulnerable to COVID-19 and be transmission sources of nosocomial outbreaks. Therefore, infection control programs for caregivers in addition to patients and healthcare workers can be equally important.Regular physical activity (PA) after a breast cancer diagnosis is associated with reduced mortality and better quality of life. In this prospective cohort study, we aimed to explore the trends of PA among breast cancer survivors over three years and identify factors associated with low PA. Interviews on 133 breast cancer patients were conducted at baseline, one and three years after the diagnosis of breast cancer at University Malaya Medical Centre in Kuala Lumpur. Physical activity was measured by using the Global Physical Activity Questionnaire. PA was categorised as active (≥ 600 MET-min/week) and inactive ( less then 600 MET-min/week). We used the generalised estimating equation method to examine PA levels and factors affecting PA longitudinally. The survivors' mean age was 56.89 (±10.56) years; half were Chinese (50.4%), and 70.7% were married. At baseline, 48.1% of the patients were active, but the proportion of active patients declined to 39.8% at one year and 35.3% in the third year. The mean total PA decreased significantly from 3503±6838.3 MET-min/week to 1494.0±2679.8 MET-min/week (one year) and 792.5±1364 MET-min/week (three years) (p less then 0.001). Three years after diagnosis (adjusted odds ratio [AOR] 1.74, p = 0.021); Malay ethnicity (AOR 1.86, p = 0.042) and being underweight (AOR 3.43, p = 0.004) were significantly associated with inactivity. We demonstrated that breast cancer survivors in Malaysia had inadequate PA levels at diagnosis, which decreased over time. Thus, it is vital to communicate about the benefits of PA on cancer outcomes and continue to encourage breast cancer survivors to be physically active throughout the extended survivorship period, especially in the Malay ethnic group and underweight patients.Heart failure (HF) is a disease syndrome whose management is increasingly challenging given the aging population and efficacious management of acute cardiac events. The current treatment options within our armamentarium incompletely address the unmet needs of HF. Splanchnic nerve block (SNB) is a novel technique that targets the greater splanchnic nerve, a potential therapeutic target in HF. However, the technique confers potential adverse side effects and complications that warrant further investigations. In this review paper, we aim to discuss the inextricable role of splanchnic nerve in HF by highlighting their physiological interplay, clinical studies that have exhibited favorable hemodynamic parameters in the context of acute and chronic HF, and common side effects and possible complications from SNB.Little is publicly known about the conditions surrounding the emergence of COVID in China. Using two nationally representative datasets, the China Family Panel Studies (CFPS) and the China Health and Retirement Longitudinal Study (CHARLS), we engage in a descriptive analysis of spatiotemporal patterns of lung and other diseases before 2019. In both datasets, the incidence of lung disease in 2018 was elevated in Hubei province relative to other provinces. The incidence of psychiatric and nervous system disease was elevated as well. Overall, the evidence is consistent with many possible explanations. One conjecture is that there was an outbreak of influenza in central China, which implies the conditions that increased the susceptibility to influenza also facilitated the later spread of COVID. Another conjecture, though less likely, is that COVID was circulating at low levels in the population in central China during 2018. This study calls for more investigation to understand the conditions surrounding the emergence of COVID.Testicular cavernous hemangioma is a rare benign vascular tumor that typically occurs in childhood and adolescence. The clinical presentation may be variable and lead to diagnostic difficulties. We report an atypical presentation of intratesticular cavernous hemangioma with acute onset mimicking testicular torsion in a teenager. Inadvertent minor scrotal injury may have probably triggered the rupture of the hemangioma, leading to hemorrhage and infarction of the testicle. Although ultrasonography findings and serum tumor markers may be helpful in differential diagnosis, surgical exploration, and pathology examination are essential for definitive diagnosis.

Evidence shows that delivery of prompt and appropriate in-patient newborn care (IPNC) through health facility (HF)-based neonatal care and stabilization units (NCU/NSUs) reduce preventable newborn mortalities (NMs). This study investigated the HFs for availability and performance of NCU/NSUs in providing quality IPNC, and explored factors influencing the observed performance outcomes in Mtwara region, Tanzania.

A cross-sectional study was conducted using a follow-up explanatory mixed-methods approach. HF-based records and characteristics allowing for delivery of quality IPNC were reviewed first to establish the overall HF performance. The review findings were clarified by healthcare staff and managers through in-depth interviews (IDIs) and focus group discussions (FGDs).

About 70.6% (12/17) of surveyed HFs had at least one NCU/NSU room dedicated for delivery of IPNC but none had a fully established NCUs/NSU, and 74.7% (3,600/4,819) of needy newborns were admitted/transferred in for management. Essential in HFs in Mtwara region is lagging behind the Tanzania neonatal care guideline requirements, particularly after the IPs of newborn health interventions completed their terms in 2016. This study suggests additional improvement plans for Mtwara region and other comparable settings to optimize the provision of quality IPNC and lower avoidable NMs.There are limited data regarding bone health in older people living with HIV (PWH), especially those of Asian ethnicity. We aimed to determine whether BMD in well-suppressed HIV-infected men and women aged ≥ 50 years are different from HIV-uninfected controls. In a cross-sectional study, BMD by dual-energy X-ray absorptiometry and calciotropic hormones were measured. A total of 481 participants were consecutively enrolled (209 HIV+ men, 88 HIV- men, 126 HIV+ women and 58 HIV- women). PWH were on average 2.5 years younger [men 55.0 vs. 57.5 yr; women 54.0 vs. 58.0 yr] and had lower body mass index (BMI) [men 23.2 vs. 25.1 kg/m2; women 23.1 vs. 24.7 kg/m2] compared to the controls. The median duration since HIV diagnosis was 19 (IQR 15-21) years in men and 18 (IQR 15-21) years in women. Three-quarters of PWH had been treated with tenofovir disoproxil fumarate-containing antiretroviral therapy for a median time of 7.4 (IQR 4.5-8.9) years in men and 8.2 (IQR 6.1-10) years in women. In an unadjusted model, HIV+men had significantly lower BMD (g/cm2) at the total hip and femoral neck whereas there was a tend toward lower BMD in HIV+women. After adjusting for age, BMI, and other traditional osteoporotic risk factors, BMD of virologically suppressed older PWH did not differ from participants without HIV (P>0.1). PWH had lower serum 25(OH)D levels but this was not correlated with BMD. In conclusion, BMD in well-suppressed PWH is not different from non-HIV people, therefore, effective control of HIV infection and minimization of other traditional osteoporosis risk factors may help maintain good skeletal health and prevent premature bone loss in Asian PWH. Clinical trial registration Clinicaltrials.gov # NCT00411983.

A fatal case of Japanese encephalitis (JE) occurred in a resident of the Tiwi Islands, in the Northern Territory of Australia in February 2021, preceding the large JE outbreak in south-eastern Australia in 2022. This study reports the detection, whole genome sequencing and analysis of the virus responsible (designated JEV/Australia/NT_Tiwi Islands/2021).

Reverse transcription quantitative PCR (RT-qPCR) testing was performed on post-mortem brain specimens using a range of JE virus (JEV)-specific assays. Virus isolation from brain specimens was attempted by inoculation of mosquito and mammalian cells or embryonated chicken eggs. Whole genome sequencing was undertaken using a combination of Illumina next generation sequencing methodologies, including a tiling amplicon approach. Phylogenetic and selection analyses were performed using alignments of the Tiwi Islands JEV genome and envelope (E) protein gene sequences and publicly available JEV sequences.

Virus isolation was unsuccessful and JEV RNA was detectlineage, which we estimate has circulated in the region for several years prior to the Tiwi Islands case.

This case represents the first detection of GIV JEV acquired in Australia, and only the second confirmed fatal human infection with a GIV JEV strain. The close phylogenetic relationship between the Tiwi Islands strain and recent Indonesian viruses is indicative of the origin of this novel GIV lineage, which we estimate has circulated in the region for several years prior to the Tiwi Islands case.This scoping review identified observational studies of adults that utilized accelerometry to assess physical activity and sedentary behavior. Key elements on accelerometry data collection were abstracted to describe current practices and completeness of reporting. EGF816 We searched three databases (PubMed, Web of Science, and SPORTDiscus) on June 1, 2021 for articles published up to that date. We included studies of non-institutionalized adults with an analytic sample size of at least 500. The search returned 5686 unique records. After reviewing 1027 full-text publications, we identified and abstracted accelerometry characteristics on 155 unique observational studies (154 cross-sectional/cohort studies and 1 case control study). The countries with the highest number of studies included the United States, the United Kingdom, and Japan. Fewer studies were identified from the continent of Africa. Five of these studies were distributed donor studies, where participants connected their devices to an application and voluntarily shared data with researchers.