A sensitive reverse transcription loop-mediated isothermal amplification (RT-LAMP) assay for human enterovirus 71 (EV71) and Coxsackievirus A16 (CVA16) infection was further evaluated. The one step reaction was performed in a single tube at 65 ̊C for 45 min for EV71 and 35 min for CVA16. The detection limits of RT-LAMP assays for both EV71 and CVA16 were 0.1 of a 50% tissue culture infective dos...

Rapid isothermal amplification methods have recently been introduced, and some of these methods offer significant advantages over PCR. The objective of this study was to develop a rapid and sensitive multiplex loop-mediated isothermal amplification (M-LAMP) assay for the detection of respiratory syncytial virus subgroups A and B (RSV A and B). We designed six primers each for the matrix gene of...

The rapid, accurate, and efficient identification of an infectious disease is critical to ensure timely clinical treatment and prevention in public health settings. In 2015, meningitis caused by Streptococcus pneumoniae, Haemophilus influenzae, and Neisseria meningitidis was responsible for 379,200 (range: 322,700-444,700) deaths. Clinical features alone cannot determine whether bacterial menin...

Objective: The incidence of imipenem-resistant Pseudomonas aeruginosa (IRPA) continues increasing rapidly. Sensitive approaches for detecting IRPA infection are warranted to improve the ability to select appropriate antibiotic treatment. Methods: In this study, we optimized a rapid DNA-based diagnostic technique, the visual loopmediated isothermal amplification (LAMP) technique for detecting of...

A loop-mediated isothermal amplification (LAMP) assay for rapid and sensitive detection of the L. ivanovii strains had been developed and evaluated in this study. Oligonucleotide primers specific for L. ivanovii species were designed corresponding to smcL gene sequences. The primers set comprise six primers targeting eight regions on the species-specific gene smcL. The LAMP assay could be compl...

Haemophilus parasuis is the etiological agent of Glässer's disease, which is characterised by fibrinous polyserositis, meningitis and polyarthritis, causing severe economic losses to the swine industry. In this study, a loop-mediated isothermal amplification (LAMP) test was developed to improve the specificity, facility and speed of diagnosis of H. parasuis isolates. The LAMP assay rapidly ampli...

Twenty two isolates of Pasteurella multocida were obtained from different tissues of dead birds and animals (cattle, buffalo, sheep, and goat) suspected of fowl cholera and haemorrhagic septicaemia. The isolates were confirmed as P. multocida by various biochemical tests and PM PCR. An attempt was made to standardize Loop mediated isothermal amplification (LAMP) using newly designed primer sequ...

Camel Trypanosomiasis (Surra) is mainly caused by Trypanosoma evansi strains that express variable surface glycoprotein (VSG) RoTat 1.2. However, in Kenya a second causative strain that does not express RoTat 1.2 VSG (T. evansi type B) has been identified. The prevalence of T. evansi type B largely remains unknown due to inadequate diagnostic assay. This work reports the development of a sensit...

While PCR is a method of choice for the detection of African trypanosomes in both humans and animals, the expense of this method negates its use as a diagnostic method for the detection of endemic trypanosomiasis in African countries. The loop-mediated isothermal amplification (LAMP) reaction is a method that amplifies DNA with high specificity, efficiency, and rapidity under isothermal conditi...

BACKGROUND A simple and accurate molecular diagnostic method for malaria is urgently needed due to the limitations of conventional microscopic examination. In this study, we demonstrate a new diagnostic procedure for human malaria using loop mediated isothermal amplification (LAMP) and the MinION™ nanopore sequencer. METHODS We generated specific LAMP primers targeting the 18S-rRNA gene of al...