Progressive multifocal leukoencephalopathy (PML) is a viral infection due to John Cunningham Virus (JCV) resulting in progressive damage of brain white matter, mostly related to HIV infection or hemato-oncological malignancies. PML onset is usually multifocal with rapid neurological progression and poor prognosis. Here we report an atypical case of PML with monofocal onset and a good outcome in a 64-year-old man who received a kidney transplant for end-stage renal disease (ESRD). The applied antirejection immunosuppressive drug regimen included tacrolimus, prednisone and mycophenolic acid. Three years after the transplant, he complained of right-hand tremor and rapidly progressive right hemiparesis, with prominent involvement of the upper limb. Brain magnetic resonance imaging (MRI) showed a significant demyelinating area in the left frontal lobe, without mass effect and contrast enhancement. Real-time PCR analysis revealed the presence of JCV on cerebrospinal fluid. Consequent immunosuppressive drug suspension resulted in a global improvement of neurological symptoms and a favourable evolution of the neuroradiological findings. Subsequent eight-year follow-up MRI confirmed the stability of imaging findings over time. Therefore, early recognition of PML symptoms and MRI sign along with the rapid suspension of immunosuppressive drugs can modify the natural history of this disease after a kidney transplant.Tuberculous meningitis (TBM) is a medical emergency it is the most severe, lethal and disabling clinical form of tuberculosis. We report the case of a 44-year-old woman who had undergone a clandestine abortion six weeks before admission. One week later, she had abnormal vaginal discharge. Three weeks prior to admission, headache, hyperpyrexia and mental alteration were added. At admission, a transvaginal ultrasound showed abnormalities of the uterine cavity. Sepsis and endometritis were diagnosed, and a hysterectomy was scheduled. During preoperative evaluation, meningeal signs were found. The first lumbar puncture (LP) showed a lymphomononuclear pleocytosis, hypoglycorrhachia and hyperproteinorrachia. After five days treatment with ceftriaxone, vancomycin and dexamethasone, only partial recovery occurred. A second LP showed AFB and PCR confirmed Mycobacterium tuberculosis. The histopathology of endometrial biopsy confirmed endometrial tuberculosis. Therapeutic response to anti-tuberculous treatment and corticosteroids was excellent. No other cause of immunosuppression apart from pregnancy was found. To the best of our knowledge, this is the first report of TBM secondary to endometrial tuberculosis and highlights an unusual clinical scenario in which severe and disseminated forms of TB could be present. TBM during and after pregnancy is rare, but compared with TBM in non-pregnant women, it has a poorer prognosis. Early diagnosis and treatment can be lifesaving in this life-threatening disease.Testicular tuberculosis (TB) is a rare presentation of extrapulmonary TB. A 46-year-old man presented to our Urology clinic with a painless swelling of the right testis. Examination revealed a hard, non-tender swelling on the inferior pole of the testis that measured 3 x 2 cm. Scrotal ultrasound scan showed a complex mass with multiple hypoechoic lesions at the inferior pole of the right testis with dimension 2.4 x 1.7cm. Laboratory data showed elevated alpha fetoprotein and beta hcG and lymphocytosis. A diagnosis of right testicular cancer was made and the patient had a right transinguinal radical orchidectomy. Histopathology result showed tuberculous granulomata with caseous necrosis surrounded by multinucleated giant cells (Langerhan`s type). The patient subsequently had anti-TB medications. The rarity of this condition makes these findings important to report.The aim of this study was to gauge the reasons for accepting or declining influenza vaccine in healthcare staff in Saudi Arabia. A questionnaire was administered to healthcare workers in Saudi Arabia. In all, 633 respondents who provided gender, nationality and profession were included. Reasons for vaccine uptake or refusal were assessed according to profession and educational level. Uptake of vaccine was lower in the period from 2010 to 2014 (3-13.3%) compared to pre-2010 figures (20.7%), rising to 44.1% in 2015. Comparing data for 'never having been vaccinated' to 'being vaccinated in 2015', there was no significant difference in distribution between nurses (9.27% v 38.8%), physicians (13.9% v 56.0%) and laboratory technicians (15.9% v 33.5%) (p= 0.08). The top reason for vaccination was protection of self and family, while the top reason for refusal was not considering the vaccine to be necessary.  https://www.selleckchem.com/products/AZD0530.html  Education level had no significant effect on the likelihood of being vaccinated. Improvement of healthcare worker vaccination levels in Saudi Arabia might be achieved by addressing staff concerns on vaccine safety and efficacy, emphasizing the potential dangers of influenza and capitalizing on the staff's focus on protecting themselves and their families.Klebsiella pneumoniae is a well-known pathogen and contributes to different types of infection. To investigate the antibiotic resistance profiles and prevalence of class I, II, and III integrons among clinical isolates of K. pneumoniae, a total of 142 non-duplicate clinical isolates were collected. Antibiotic susceptibility was assessed using Kirby-Bauer disk diffusion method and Clinical and Laboratory Standards Institute (CLSI) guidelines. Polymerase chain reaction (PCR) method was used to identify class I, II and III integrons. The isolates were mostly resistant against streptomycin (62 strains, 43.7 %) and ceftriaxone (42 strains, 29.6 %). Twenty-six (18.3%) isolates were found to be multi-drug resistant (MDR). Class I and II integrons were detected in 65 isolates (45.8%) and 1 (0.7%) isolate, respectively. The findings of this study revealed that the prevalence of streptomycin-resistant isolates is high, and its use must be restricted. Also, our results revealed that class I integrons are widely prevalent in clinical isolates of K. pneumoniae and a significant association was observed between resistance against imipenem, ciprofloxacin, gentamicin and streptomycin and the presence of integrons, necessitating appropriate infection control programs.