Lethal Borna disease virus 1 infections of humans and animals - in-depth molecular epidemiology and phylogeography.

Borna disease virus 1 (BoDV-1) is the causative agent of Borna disease, a fatal neurologic disorder of domestic mammals and humans, resulting from spill-over infection from its natural reservoir host, the bicolored white-toothed shrew (Crocidura leucodon). The known BoDV-1-endemic area is remarkably restricted to parts of Germany, Austria, Switzerland and Liechtenstein. To gain comprehensive data on its occurrence, we analysed diagnostic material from suspected BoDV-1-induced encephalitis cases based on clinical and/or histopathological diagnosis.

Update: Prevention and Treatment of Parotid/Submandibular Gland Fistula/Sialocele Following Rhytidectomy with Botulinum Toxin A.

Dissecting deep to the superficial musculoaponeurotic system, SMAS, a popular option for facelifts, has the potential for injury to the parotid gland leading to post operative sialoceles and fistulas. Similarly, deep plane procedures in the neck which include partial submandibular gland resection may lead to salivary gland leaks. We previously described the management of sialocele following rhytidectomy.

An advanced sequence clustering and designation workflow reveals the enzootic maintenance of a dominant West Nile virus subclade in Germany.

West Nile virus (WNV) is the most widespread arthropod-borne (arbo) virus and the primary cause of arboviral encephalitis globally. Members of WNV species genetically diverged and are classified into different hierarchical groups below species rank. However, the demarcation criteria for allocating WNV sequences into these groups remain individual and inconsistent, and the use of names for different levels of the hierarchical levels is unstructured.

SARS-CoV-2 infections among neonates born to pregnant people with SARS-CoV-2 infection: Maternal, pregnancy and birth characteristics.

Background: Multiple reports have described neonatal SARS-CoV-2 infection, including likely in utero transmission and early postnatal infection, but published estimates of neonatal infection range by geography and design type.

Objectives: To describe maternal, pregnancy and neonatal characteristics among neonates born to people with SARS-CoV-2 infection during pregnancy by neonatal SARS-CoV-2 testing results.

Methods: Using aggregated data from the Surveillance for Emerging Threats to Mothers and Babies Network (SET-NET) describing infections from 20 January 2020 to 31 December 2020, we identified neonates who were (1) born to people who were SARS-CoV-2 positive by RT-PCR at any time during their pregnancy, and (2) tested for SARS-CoV-2 by RT-PCR during the birth hospitalisation.

In action-an early warning system for the detection of unexpected or novel pathogens.

Proactive approaches in preventing future epidemics include pathogen discovery prior to their emergence in human and/or animal populations. Playing an important role in pathogen discovery, high-throughput sequencing (HTS) enables the characterization of microbial and viral genetic diversity within a given sample. In particular, metagenomic HTS allows the unbiased taxonomic profiling of sequences; hence, it can identify novel and highly divergent pathogens such as viruses.

Co-infections: Simultaneous detections of West Nile virus and Usutu virus in birds from Germany.

The emergence of West Nile virus (WNV) and Usutu virus (USUV) in Europe resulted in significant outbreaks leading to avifauna mortality and human infections. Both viruses have overlapping geographical, host and vector ranges, and are often co-circulating in Europe. In Germany, a nationwide bird surveillance network was established to monitor these zoonotic arthropod-borne viruses in migratory and resident birds.

Interdisciplinary Considerations for Nasolabial Repair During a Global Pandemic.

Background: At the declaration of the global pandemic on March 11, 2020, many hospitals and institutions developed a tiered framework for the stratification and prioritization of elective surgery. Cleft lip and palate repair was classified as low acuity, and nasoalveolar molding (NAM) clinics were closed. Anticipating the consequences of delayed cleft care and the additional burden this would cause families, we reassessed our risk-stratification and perioperative algorithms.

Preparedness needs research: How fundamental science and international collaboration accelerated the response to COVID-19.

The first cluster of patients suffering from coronavirus disease 2019 (COVID-19) was identified on December 21, 2019, and as of July 29, 2020, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections have been linked with 664,333 deaths and number at least 16,932,996 worldwide. Unprecedented in global societal impact, the COVID-19 pandemic has tested local, national, and international preparedness for viral outbreaks to the limits. Just as it will be vital to identify missed opportunities and improve contingency planning for future outbreaks, we must also highlight key successes and build on them.

PCR-based detection and serovar identification of Salmonella in retail meat collected from wet markets in Metro Manila, Philippines.

This study aimed to detect Salmonella from retail meat collected from nine wet markets in Metro Manila, and identify the subtypes of Salmonella isolates using molecular serotyping assays from previously developed primers. Of the 720 collected meat samples, 57.64% were found to be Salmonella-contaminated.

Practical Strategies for Identifying and Managing Burnout in Plastic Surgeons.

Background: Physician burnout is a well-known problem and widespread issue in the field of medicine. Recently, more attention has been given to the significance of burnout among plastic surgeons. The cause of burnout is multifactorial, with emotional exhaustion, depersonalization, and a reduced sense of personal accomplishment all playing a role.

Etiology and Survival of Secondary Revascularizations after Hand and Digit Replantations.

 Hand and digit replantations can be complicated by vascular insufficiency necessitating revision of the original replantation. To date, few studies have evaluated outcomes in secondary revascularizations following replantation. Therefore, the objective of this study was to evaluate the incidence, etiology, and survival rates following secondary revascularization after hand and digit replantations.

West Nile Virus Epidemic in Germany Triggered by Epizootic Emergence, 2019.

One year after the first autochthonous transmission of West Nile virus (WNV) to birds and horses in Germany, an epizootic emergence of WNV was again observed in 2019. The number of infected birds and horses was considerably higher compared to 2018 (12 birds, two horses), resulting in the observation of the first WNV epidemy in Germany: 76 cases in birds, 36 in horses and five confirmed mosquito-borne, autochthonous human cases. We demonstrated that Germany experienced several WNV introduction events and that strains of a distinct group (Eastern German WNV clade), which was introduced to Germany as a single introduction event, dominated mosquito, birds, horse and human-related virus variants in 2018 and 2019.

Predictors of Patient Satisfaction in Hand and Upper Extremity Clinics.

 Patient satisfaction is an important clinical marker for hand/upper extremity patients. Few studies have investigated the predictors of patient satisfaction in the clinic setting. Our objective was to analyze patient satisfaction surveys to explore factors that influence patient satisfaction.

Methods of Tracking Newborns: New York State Zika Pregnancy and Infant Registry, 2015-2017.

To describe methods employed to track infants enrolled in the New York State Zika Pregnancy and Infant Registry (NYSZPIR) and demonstrate the benefits of population databases to improve the process. We used patient medical records and provider outreach, New York State Immunization Information System (NYSIIS), and New York State Early Hearing Detection and Intervention Information System (NYEHDI-IS) to gather medical information. We used descriptive statistics to summarize variables and the McNemar test to determine statistical significance ( < .

Adipose-derived stem cell extracellular vesicles: A systematic review.

Introduction: Extracellular vesicles (EVs) are cell-secreted packages that deliver cargo to target cells to effect functional and phenotypic changes. They are secreted by many different cell types, including adipose-derived stem cells (ADSCs), which are a promising field of study in regenerative medicine. Our aim was to perform a systematic review of the literature to summarize the scientific work that has been conducted on ADSC EVs to date.

Epidemiology, Socioeconomic Analysis, and Specialist Involvement in Dog Bite Wounds in Adults.

Dog bites have been well described and characterized in the pediatric population. Comparatively, dog-bite injuries in adults and the settings in which surgeons become involved are less studied. An electronic hospital database identified all patients 18 years or older who were treated for dog bites from 2010 to 2014.

Is There a Preferred Incision Location for Nipple-Sparing Mastectomy? A Systematic Review and Meta-Analysis.

Background: The incidence of nipple-sparing mastectomy is rising, but no single incision type has been proven to be superior. This study systematically evaluated the rate and efficacy of various nipple-sparing mastectomy incision locations, focusing on nipple-areola complex necrosis and reconstructive method.

Methods: A systematic literature review was performed according to the Preferred Reporting Items for Systematic Review and Meta-Analyses guidelines identifying studies on nipple-sparing mastectomy where incision type was described.

Impaired Notch Signaling Leads to a Decrease in p53 Activity and Mitotic Catastrophe in Aged Muscle Stem Cells.

The decline of tissue regenerative potential with age correlates with impaired stem cell function. However, limited strategies are available for therapeutic modulation of stem cell function during aging. Using skeletal muscle stem cells (MuSCs) as a model system, we identify cell death by mitotic catastrophe as a cause of impaired stem cell proliferative expansion in aged animals.

β-caryophyllene Delivery Systems: Enhancing the Oral Pharmacokinetic and Stability.

Background: The β-caryophyllene (BCP), a phytocannabinoid present in various essential oils, demonstrated selective action on the CB2 endocannabinoid receptor and attracted considerable attention because of its several pharmacological activities. Despite this recognized potential, this hydrophobic compound is a volatile and acid-sensitive sesquiterpene that readily oxidizes when exposed to air, and has low bioavailability in oral formulations. Thus, the development of formulations that guarantee its stability and increase its bioavailability is a challenge for its use in the pharmaceutical field.

Methyl-β-cyclodextrin Inclusion Complex with β-Caryophyllene: Preparation, Characterization, and Improvement of Pharmacological Activities.

β-Caryophyllene (BCP) is a sesquiterpene that shows high potential in pharmacological applications. However, these have been drastically limited by the respective volatility and poor water solubility. The present study investigates the formation of inclusion complexes between BCP and methyl-β-cyclodextrin (MβCD) and shows that these complexes promote a significant improvement of the anti-inflammatory, gastric protection, and antioxidant activities relative to neat BCP.

Readability of Online Materials for Rhinoplasty.

Background: Rhinoplasty is a popular aesthetic and reconstructive surgical procedure. However, little is known about the content and readability of online materials for patient education. The recommended grade level for educational materials is 7th to 8th grade according to the National Institutes of Health (NIH).

Management Modalities and Outcomes Following Acute Scaphoid Fractures in Children: A Quantitative Review and Meta-Analysis.

Background: Early evaluation and appropriate management of pediatric scaphoid fractures are necessary to avoid complications. To date, current management of pediatric fractures varies among providers. The objective of this study was to compare clinical outcomes following different treatment modalities.