Background Pertussis, is an infectious respiratory disease caused by Bordetella pertussis. The incidence of pertussis has been increasing in South Korea to due to waning vaccine-induced immunity. Culture has a low sensitivity and a long turnaround time (TAT). Recently, a rapid multi-polymerase chain reaction (mPCR) test with a TAT of about 1 hour was developed for the detection of respiratory pathogens

Background Giardia duodenalis is a zoonotic protozoan parasite causing diarrhea through waterborne or fecal-oral infection. The cysts can live in the drinking water and cause pandemic diseases. In Taiwan, very little information is available regarding the epidemiology of G. duodenalis in domestic animals. Methods Fecal samples were collected from cattle (n=156) and pigs (n=141) in Hualien country,

As the world witnessed the rapid spread of SARS-CoV-2, the World Health Organization has called for governing bodies worldwide to intensify case findings, contact tracing, monitoring, and quarantine or isolation of contacts with COVID-19. Drive-through (DT) screening is a form of case detection which has recently gain preference globally. Proper implementation of this system can help remediate the

Covid-19 infection caused by the novel coronavirus SARS-COV-2 continues to be a major global health challenge. Till date, no drug has been approved for the treatment of this infection. A number of medications have been proposed and there are ongoing clinical trials around the world to find a suitable treatment. A recent randomised control trial compared lopinavir/ritonavir with standard care among

Background Shewanella algae is a zoonotic pathogen that poses a serious health threat to immunocompromised hosts. Treatment of S. algae infections is challenging due to the pathogen's intrinsic resistance to a variety of β-lactam antibiotics. Therapeutic options have become further limited by the emergence of quinolone-resistant strains. Currently, there are few studies concerning the genetic and molecular

Co-infection has been reported in patients with severe acute respiratory syndrome (SARS) and Middle East respiratory syndrome, but there is limited knowledge on co-infection among patients with coronavirus disease 2019 (COVID-19). The prevalence of co-infection was variable among COVID-19 patients in different studies, however, it could be up to 50% among non-survivors. Co-pathogens included bacteria

Background & Aims Treatment of hepatitis C virus (HCV) by elbasvir/grazoprevir (EBR/GZR) was found to be efficacious and well tolerated in clinical trials. This study aimed to evaluate the effectiveness and tolerability of EBR/GZR in the treatment of HCV genotype 1-infected Taiwanese patients. Methods Chronic hepatitis C patients infected with GT1b or 1a without resistance-associated substitution,

A 63-year-old diabetic smoker with alcoholism was the first mortality case of coronavirus disease 2019 (COVID-19) in Taiwan. As concurrently infected with Klebsiella pneumoniae and subsequently with Klebsiella aerogenes, he was exposed by a national survey of patients with critically influenza-negative pneumonia. We recommend COVID-19 screening for patients with severe flu-like syndrome and protecting

We investigated pneumococcal carriage between children ≦5 years old with otitis media (OM) and those without. Non-PCV13 serotypes were common in both groups; 19A remained the second most common serotype among children with OM despite high PCV13 coverage. This is important when considering a schedule with reduced vaccine doses or reduced valency, and the modification of pneumococcal immunization schedule

Herein, we report that nosocomial infection of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) may be mitigated by using surgical masks and closed looped ventilation for both non-critical and critical patients. These preventive measures resulted in no viral contamination of surfaces in negative pressure environments.

Since the outbreak of coronavirus disease 2019 (COVID-19) in late December 2019, it has brought significant harm and challenges to over 200 countries and regions around the world. However, there is increasing evidence that many patients with COVID-19 are asymptomatic or have only mild symptoms, but they are able to transmit the virus to others. There are difficulties in screening for asymptomatic infections

Background /Purpose: Ceftaroline, with a unique activity against methicillin-resistant Staphylococcus aureus (MRSA), was not launched in Taiwan before 2019. The in vitro susceptibility data of ceftaroline against important Taiwanese pathogens are lacking. Methods The in vitro susceptibility of ceftaroline against important pathogens collected from 2012 through 2018 were extracted from the Antimicrobial

The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has emerged in Chinese people in December 2019 and has currently spread worldwide causing the COVID-19 pandemic with more than 150,000 deaths. In order for a SARS-CoV like virus circulating in wild life for a very long time to infect the index case-patient, a number of conditions must be met, foremost among which is the encounter with

We report a 7-year-old girl who got Mycoplasma pneumoniae infection with prolonged fever. Macrolide was used on day 14 of illness but fever persisted with progressive lung consolidation. Oral prednisolone was administered on day 33 then fever subsided with dramatically clinical improvement (decreased CRP and resolution of lung consolidation). In this case, delayed effective antibiotic treatment with

BACKGROUND The current outbreak of coronavirus disease 2019 (COVID-19) caused by Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in Wuhan, Hubei, China, spreads across national and international borders. METHODS We prospectively collected medical records of 14 health care workers (HCWs) who were infected with SARS-CoV-2, in neurosurgery department of Wuhan Union Hospital, China. RESULTS

BACKGROUND We describe the molecular epidemiology and resistance patterns of blaOXA-48Klebsiella pneumoniae and Escherichia coli in Taiwan. METHODS In this multicenter surveillance study from January 2012 to August 2015, the identified blaOXA-48Enterobacteriaceae isolates were subjected to antibiotics susceptibility testing. PCR method was used for detecting concomitant other beta-lactamases. Outer

Clostridioides difficile infection (CDI) is a major enteric disease associated with antibiotic use and a leading cause of hospital-acquired infections worldwide. This is the first guideline for treatment of CDI in Taiwan, aiming to optimize medical care for patients with CDI. The target audience of this document includes all healthcare personnel who are involved in the medical care of patients with

Tuberculosis (TB) infection remains a global health threat in recent decades partly due to a marked increase in the number of susceptible patients, including those with diabetes mellitus (DM) and who receive biologics. Immunity in TB infection is complex as Mycobacterium tuberculosis (MTB) is a highly adaptive pathogen and may evade the immune defense through various ways. Recent advances in TB immunity

BACKGROUND There has been a great deal of evidence indicating that cytokines participate in meningeal inflammation. Different cytokine profiles may be presented in central nervous system (CNS) infection due to different pathogens. We have attempted to investigate cytokine profiles in cerebrospinal fluid (CSF) of patients with CNS infection. METHODS Forty-three patients with CNS infection including

PURPOSE This nationwide population-based retrospective cohort study evaluated the protective effect of N-acetylcysteine against prosthetic joint infection after hip or knee joint replacement. METHODS Patients receiving N-acetylcysteine after hip or knee joint replacement between 2000 and 2015 were identified from the Taiwan National Health Insurance Research Database. Each patient receiving N-acetylcysteine

BACKGROUND Streptococcus suis (SS) is a major swine pathogen and a serious zoonotic pathogen causing septicemia and meningitis in piglets and humans. Using an immunoproteomic approach, we previously brought evidence that ornithine carbamoytransferase (OCT) may represent a vaccine candidate to protect against S. suis biofilm-related and acute infections. METHOD In this study, the gene encoding OCT was

BACKGROUND Coagulase-negative staphylococci (CoNS) such as Staphylococcus epidermidis are highly prevalent pathogens for sepsis in neonates. The interaction between host, environment and pathogenic factors of S. epidermidis are still poorly understood. Our objective was to address the role of several pathogenic factors of S. epidermidis on neonatal cytokine responses and to characterize the influence

BACKGROUND/PURPOSE Toxocariasis is a worldwide parasitic zoonosis and mainly caused by Toxocara canis. Humans can be infected by accidental ingestion of T. canis embryonated ova through contacting with contaminated food, water, or encapsulated larvae in paratenic hosts' viscera or meat. Since humans are the paratenic host of T. canis, the wandering and neuroinvasive larvae can cause mechanical tissue

BACKGROUND/PURPOSE In Egypt, there is a scarcity of data concerning Naegleria (N.) family, with a shortage of phylogenetic studies. This study's aim was molecular detection, sequencing and phylogenetic analysis of morphologically identified Nagleria and to determine natural seasonal distribution of Nagleria species in water sources of Greater Cairo, Egypt. METHODS A total of 120 water samples were

BACKGROUND Gastric mucosal integrity is maintained through achieving a balance between potentially detrimental and protective factors. This study aimed to evaluate the effects of Vigiis 101 powder, a product consisting of dried Lactobacillus paracasei subsp. paracasei NTU 101 bacteria, on intestinal bacterial flora and acute damage to the gastric mucosa induced by pylorus ligation. METHOD Acute gastric

BACKGROUND Mycobacterial infections are important and potentially life-threatening complications after organ transplantations. Notably, for the recipients of allogeneic hematopoietic stem cell transplantation (HSCT), there are a few supporting results to explore post-transplant mycobacterial infections. Taiwan is a high endemic area of the infection. We aim to investigate the incidence, risk factors

BACKGROUND To analyze clinical spectrum of intra-abdominal abscesses in children and find helpful clinical parameters could aid physicians in earlier detection and differential diagnosis. METHODS From 2004 to 2011, we retrospectively analyzed 66 pediatric patients, aged 18 years or younger with intra-abdominal abscesses. The data were obtained and studied: demographics, clinical presentations, etiologies

PURPOSE To evaluate the prevalence of methicillin-resistant Staphylococcus aureus (MRSA) nasal carriage in patients with diabetic foot ulcer (DFU) in Taiwan, and to assess the concordance between colonizing and clinical MRSA isolates from the patients. METHOD A total of 354 nasal specimens were collected from 112 to 242 diabetic patients with and without foot ulcer, respectively. MRSA clinical isolates

BACKGROUND The vancomycin trough level (VTL) is the most widely used pharmacokinetic parameter for monitoring its clinical efficacy. Whether the VTL is affected in patients receiving different vancomycin products has not previously been determined. METHODS From 2005 to 2015, five vancomycin products, including the innovator (designated as VAN-Lilly) and four generic versions (designated as VAN-A, VAN-B

BACKGROUND/PURPOSE The clinical, epidemiological, and laboratory factors associated with disease severity and mortality from confirmed leptospirosis patients in Taiwan are not well known. This retrospective study examined patients with suspected leptospirosis admitted to En-Chu-Kong Hospital, a regional teaching hospital in northern Taiwan. METHODS From January 2002 to July 2014, 733 suspected cases

BACKGROUND Children with tracheostomy are at increased risk for respiratory tract infections, yet the risk involved in tracheostomy related infections is unclear. METHODS We conducted a retrospective review of the medical records of children who underwent tracheostomy between January 2002 and December 2016 at a teaching hospital in Taipei. Demographics, underlying disease, indication for tracheostomy

BACKGROUND Methicillin-susceptible Staphylococcus aureus (MSSA) is a frequent cause of bloodstream infections (BSI). Treatment with nafcillin (NAF) has been preferred to cefazolin (CFZ). However, comparable outcomes have been found with CFZ with possibly lower risk for side-effects. This study compared safety and effectiveness of NAF versus CFZ for MSSA BSI. METHODS This single center retrospective

PURPOSE This study examines the impacts of a skin and soft tissue infection (SSTI) management program involving a rapid diagnostic algorithm (Gram stain plus real-time PCR, GeneXpert® MRSA/SA SSTI) performed directly on clinical samples plus antimicrobial stewardship (AMS) counseling of the responsible physician. METHODS Participants were 155 consecutive adult inpatients with SSTI and good quality

BACKGROUND/PURPOSES Infective endocarditis (IE) is an important cause of morbidity and mortality in hemodialysis (HD) patients. Data on the differences in the microbiological features as well as clinical characteristics and outcomes of HD and non-HD patients with IE are limited. METHODS Medical records of patients (aged over 20 years) with IE were retrospectively reviewed from January 2008 to June

BACKGROUND Clinical information of Elizabethkingia meningoseptica (EM) bacteremia in intensive care unit (ICU) patients is limited and the impact on outcomes uncertain. The aim of this study was to investigate the clinical features and impact of EM bacteremia compared to other glucose non-fermenting Gram-negative bacilli (GNF-GNB) bacteremia in ICU patients. METHODS This retrospective cohort study

BACKGROUND Mycoplasma pneumoniae is a common pathogen of respiratory tract infections in pediatric patients. Serological studies are traditional methods for the diagnosis. However, early diagnosis of M. pneumoniae infections remains problematic. We investigate the value of early serum immunoglobulin A (IgA), in addition to immunoglobulin G (IgG), and immunoglobulin M (IgM) levels, in children infected

The world and Kenya face a potential pandemic as the respiratory virus Coronavirus Disease 2019 (COVID-19) affects world populations. Nations have been forced to intervene and issue directions under executive orders to ensure the pandemic is contained. Kenya has reported 110 confirmed COVID-19 cases (as at 2nd April, 2020), three persons have succumbed and 2 people have fully recovered. Most of the

X-linked agammaglobulinemia (XLA) is a primary immunodeficiency disease. We reported two 7-month-old identical male twins with Pseudomonas aeruginosa sepsis who initially manifested as oral ecthyma gangrenosum and were finally diagnosed to have XLA. In both cases, we confirmed the c.862C > T BTK missense mutation in exon 10 at the SH2 domain.

Zimbabwe is among the countries that have been identified to be at risk of the COVID-19 pandemic. As of the 15th of March 2020, there was no confirmed case of the virus. Official reports of suspected cases were used to appraise the general screening, case management, and the emergency preparedness and response of the country towards the COVID-19 pandemic. In terms of the surveillance and capacity to

BACKGROUND Till 31 March 2020, 105,792 COVID-19 cases were confirmed in Italy including 15,726 deaths which explains how worst the epidemic has affected the country. After the announcement of lockdown in Italy on 9 March 2020, situation was becoming stable since last days of March. In view of this, it is important to forecast the COVID-19 evaluation of Italy condition and the possible effects, if this

The COVID-19 outbreak has drawn heightened attention from public health scholars researching ways to limit its spread. Much of the research has been focused on minimizing transmission in hospitals and in the general community. However, a particularly vulnerable community that has received relatively little attention is elders residing in long-term care facilities (LTCFs). In this article we address

Background Mycoplasma pneumoniae is one of the major pathogens causing community-acquired pneumonia in children. Although usually self-limited, Mycoplasma pneumoniae pneumonia (MPP) may lead to complicated morbidity that can even be life-threatening. Upon MPP infection, alveolar macrophage becomes attracted and activated and will induce subsequent cytokine and chemokine reaction. Refractory Mycoplasma

An outbreak related to the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) was first reported in Wuhan, China in December 2019. An extremely high potential for dissemination resulted in the global coronavirus disease 2019 (COVID-19) pandemic in 2020. Despite the worsening trends of COVID-19, no drugs are validated to have significant efficacy in clinical treatment of COVID-19 patients

Lemierre's syndrome, also known as post-anginal septicemia or necrobacillosis, is characterized by bacteremia, internal jugular vein thrombophlebitis, and metastatic septic emboli secondary to acute pharyngeal infections. Modern physicians have "forgotten" this disease. The most common causative agent of Lemierre's syndrome is Fusobacterium necrophorum, followed by Fusobacterium nucleatum and anaerobic

BACKGROUND The incidence of mastitis has increased, and this disease can lead to long antibiotic courses and complications. Here, we aimed to identify the factors associated with antibiotic duration and recurrence of complicated mastitis. MATERIALS AND METHODS This retrospective cohort study was conducted in a tertiary hospital in Taiwan. All hospitalized patients diagnosed with mastitis (ICD-9 code

An increase of Ct values was 0.9 per day in 2 cases of COVID-19 treated with lopinavir/ritonavir (LPV/r), an increase was 1.0 per day in 3 cases without LPV/r through illness day 1-10, indicating that LPV/r did not shorten the duration of SARS CoV-2 shedding.

BACKGROUND Necrotizing enterocolitis (NEC) is one of the most serious complications in preterm infants. Probiotics have been used to prevent NEC. Safety is a major concern for this practice. METHODS We reported a female preterm infant who received oral Lactobacillus rhamnosus GG but developed sepsis 12 days after the treatment. Cultures of blood and the catheter tip yielded L. rhamnosus. Next-generation

BACKGROUND/PURPOSE Rapid and accurate identification of pathogens and their antibiotic resistance directly from flagged blood cultures can aid clinicians in optimizing early antibiotic treatment and improve the clinical outcomes, especially in settings associated with high rates of bloodstream infection caused by vancomycin-resistant Enterococci (VRE) and carbapenem-resistant Enterobacteriaceae (CRE)

COVID-19 is a novel coronavirus with an outbreak of unusual viral pneumonia in Wuhan, China, and then pandemic. Based on its phylogenetic relationships and genomic structures the COVID-19 belongs to genera Betacoronavirus. Human Betacoronaviruses (SARS-CoV-2, SARS-CoV, and MERS-CoV) have many similarities, but also have differences in their genomic and phenotypic structure that can influence their

Background The World Health Organization (WHO) has declared the current outbreak of the novel coronavirus (COVID-19) a global pandemic. Many countries are facing increasing numbers of COVID-19 cases, which are, in their origin mostly attributed to regular international flight connections with China. This study aims to investigate this relation by analyzing available data on air traffic volume and the

INDIA- As for reported in 360 COVID-19 cases (till March 22, 2020), seven people were died, and 23 people were treated successfully.1 This virus can easily affect who having respiratory problem and especially who all have been aged older than sixty. Most of the affected peoples had reached India from different part of the world, as like of carrier. Owing to this, India made several precautionary measures

Objective To determine the dynamic changes of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) RNA in respiratory and fecal specimens in children with coronavirus disease 2019 (COVID-19). Methods From January 17, 2020 to February 23, 2020, three paediatric cases of COVID-19 were reported in Qingdao, Shandong Province, China. Epidemiological, clinical, laboratory, and radiological characteristics

BACKGROUND/PURPOSE As the incidence of fungal infections in China increases, the demand for rapid and accurate diagnosis of mycoses is growing. Yet, information on current diagnostic capacity is scarce. METHODS An online survey was conducted in February 2018 to collect information on mycology testing from tertiary care hospitals across China. Responses from 348 hospitals were analyzed, and a scoring

BACKGROUND Dengue is an arboviral disease caused by dengue virus. Symptomatic dengue infection causes a wide range of clinical manifestations, from mild dengue fever (DF) to potentially fatal disease, such as dengue hemorrhagic fever (DHF) or dengue shock syndrome (DSS). We conducted a literature review to analyze the risks of DHF and current perspectives for DHF prevention and control. METHODS According

The first imported case of XDR typhoid fever in Taiwan contracted with a bacterial strain, which was most closely related to the blaCTX-M-15-carrying strains linked to Pakistan. Meropenem, in combination with an antimicrobial with intracellular activity against Salmonella, should be used for the treatment of XDR typhoid fever.

Background We describe antibiotic resistance trends of Klebsiella pneumoniae pathogens, responsible for urinary tract infections (UTIs) and intra-abdominal infections (IAIs), isolated from different organs and tissues, hospital departments and Chinese regions between 2014 and 2017. Methods Resistances of UTIs and IAIs derived K. pneumoniae isolates from 17 hospitals in 7 Chinese regions to amikacin

SARS-CoV-2 can be shed in the stool of patients in the recovery phase. Children show a longer shedding time than adults. We analyzed the possible causes of this finding and recommend that a negative stool sample be included in a patient's discharge criteria.

We argue that enhanced Traffic Control Bundling (eTCB) can interrupt the community-hospital-community transmission cycle, thereby limiting COVID-19's impact. Enhanced TCB is an expansion of the traditional TCB that proved highly effective during Taiwan's 2003 SARS outbreak. TCB's success derived from ensuring that Health Care Workers (HCWs) and patients were protected from fomite, contact and droplet

BACKGROUND With its epicenter in Wuhan, China, the COVID-19 outbreak was declared a pandemic by the World Health Organization (WHO). While many countries have implemented flight restrictions to China, an increasing number of cases with or without travel background to China are confirmed daily. These developments support concerns on possible unidentified and unreported international COVID-19 cases,

Background Pertussis is an important cause of hospitalization in children. Limited data on pertussis have been reported from China. The aim of this study was to characterize clinically suspected pertussis attributable to Bordetella pertussis among children and determine factors associated with longer duration of hospital stay in B. pertussis infection. Methods Two hundred and seventeen consecutive