Salmonella enterica is considered as one of the major pathogens in public health, worldwide. Diseases caused by Salmonella enterica serovars are especially prevalent in developing countries. It is one of the emerging pathogen in food-borne diseases, which is often found in contaminated chicken eggs. The aim of this study was to apply a PCR–RFLP method using Sau3AI and HhaI restriction endonucle...

To the Editors: We write to share experience in COVID-19 transmission control at our hospital, National Center of Minimally Invasive Surgery (CNCMA) Havana, Cuba. The institution is national reference center for application, training and research related minimally invasive surgical procedures.[1] From April through October, 2020, 719 surgeries were performed 3529 […]

a total of 400 bovine diarrhoeic fecal specimens were obtained and conventional microbial culture, immunomagnetic separation and multiplex pcr were simultaneously carried out on samples. for detection of salmonella at genus level, inv-a universal primer was selected. in order to identifiing of salmonella typhimurium, specific primers of rfbj, fljb and flic related to gene sequence of o4, h2:1,2...