Results 1 to 10 of about 2,630,682 (270)

Characterization and protective efficacy of a sptP mutant of Salmonella Paratyphi A [PDF]

Immunity, Inflammation and Disease, 2020
Background Salmonella Paratyphi A causes paratyphoid A, a severe systemic disease of people and remains a major public health problem in many parts of the world.
Pengtao Pan, Fanyu Zou, Chuanshan He, Qunli He, Junlei Yin   +4 more
doaj   +3 more sources

Homologous and heterologous re-challenge with Salmonella Typhi and Salmonella Paratyphi A in a randomised controlled human infection model. [PDF]

PLoS Neglected Tropical Diseases, 2020
Enteric fever is a systemic infection caused by Salmonella Typhi or Paratyphi A. In many endemic areas, these serovars co-circulate and can cause multiple infection-episodes in childhood.
Malick M Gibani, Celina Jin, Sonu Shrestha, Maria Moore, Lily Norman, Merryn Voysey, Elizabeth Jones, Luke Blackwell, Helena Thomaides-Brears, Jennifer Hill, Christoph J Blohmke, Hazel C Dobinson, Philip Baker, Claire Jones, Danielle Campbell, Yama F Mujadidi, Emma Plested, Lorena Preciado-Llanes, Giorgio Napolitani, Alison Simmons, Melita A Gordon, Brian Angus, Thomas C Darton, Vincenzo Cerundulo, Andrew J Pollard   +24 more
doaj   +3 more sources

Salmonella Paratyphi A Rates, Asia [PDF]

Emerging Infectious Diseases, 2005
Little is known about the causes of enteric fever in Asia. Most cases are believed to be caused by Salmonella enterica serovar Typhi and the remainder by S. Paratyphi A.
R. Leon Ochiai, XuanYi Wang, Lorenz von Seidlein, Jin Yang, Zulfiqar A. Bhutta, Sujit K. Bhattacharya, Magdarina Agtini, Jacqueline L. Deen, John Wain, Deok Ryun Kim, Mohammad Ali, Camilo J. Acosta, Luis Jodar, John D. Clemens   +13 more
doaj   +6 more sources

Trends in antimicrobial resistance amongst Salmonella Paratyphi A isolates in Bangladesh: 1999-2021. [PDF]

PLoS Negl Trop Dis, 2023
Background Typhoid and paratyphoid remain common bloodstream infections in areas with suboptimal water and sanitation infrastructure. Paratyphoid, caused by Salmonella Paratyphi A, is less prevalent than typhoid and its antimicrobial resistance (AMR ...
Sajib MSI, Tanmoy AM, Hooda Y, Rahman H, Munira SJ, Sarkar A, Das D, Rahman MA, Islam N, Shahidullah M, Amin MR, Alam MJ, Hanif M, Luby SP, Garrett DO, Saha SK, Saha S.   +16 more
europepmc   +2 more sources

Paratype: a genotyping tool for Salmonella Paratyphi A reveals its global genomic diversity. [PDF]

Nat Commun, 2022
Salmonella Paratyphi A, the primary etiology of paratyphoid, is estimated to cause 3.4 million infections annually, worldwide. With rising antimicrobial resistance and no licensed vaccines, genomic surveillance is key to track and monitor transmission ...
Tanmoy AM, Hooda Y, Sajib MSI, da Silva KE, Iqbal J, Qamar FN, Luby SP, Dougan G, Dyson ZA, Baker S, Garrett DO, Andrews JR, Saha SK, Saha S.   +13 more
europepmc   +2 more sources

Genetic diversity of Salmonella Paratyphi A isolated from enteric fever patients in Bangladesh from 2008 to 2018. [PDF]

PLoS Negl Trop Dis, 2021
Background The proportion of enteric fever cases caused by Salmonella Paratyphi A is increasing and may increase further as we begin to introduce typhoid conjugate vaccines (TCVs).
Rahman SIA, Nguyen TNT, Khanam F, Thomson NR, Dyson ZA, Taylor-Brown A, Chowdhury EK, Dougan G, Baker S, Qadri F.   +9 more
europepmc   +2 more sources

Evaluation of Antimicrobial Susceptibility Profile in Salmonella Typhi and Salmonella Paratyphi A: Presenting the Current Scenario in India and Strategy for Future Management. [PDF]

J Infect Dis, 2021
Background Systematic studies to estimate the disease burden of typhoid and paratyphoid in India are limited. Therefore, a multicenter study on the Surveillance of Enteric Fever in India was carried out to estimate the incidence, clinical presentation ...
Veeraraghavan B, Pragasam AK, Ray P, Kapil A, Nagaraj S, Perumal SPB, Saigal K, Thomas M, Gupta M, Rongsen-Chandola T, Jinka DR, Shastri J, Alexander AP, Koshy RM, De A, Singh A, Evelyn Ebenezer S, Dutta S, Bavdekar A, More D, Sanghavi S, Nayakanti RR, Jacob JJ, Amladi A, Anandan S, Abirami BS, Bakthavatchalam YD, Sethuvel DPM, John J, Kang G.   +29 more
europepmc   +2 more sources

Intracellular Salmonella Paratyphi A is motile and differs in the expression of flagella-chemotaxis, SPI-1 and carbon utilization pathways in comparison to intracellular S. Typhimurium. [PDF]

PLoS Pathog, 2022
Although Salmonella Typhimurium (STM) and Salmonella Paratyphi A (SPA) belong to the same phylogenetic species, share large portion of their genome and express many common virulence factors, they differ vastly in their host specificity, the immune ...
Cohen H, Hoede C, Scharte F, Coluzzi C, Cohen E, Shomer I, Mallet L, Holbert S, Serre RF, Schiex T, Virlogeux-Payant I, Grassl GA, Hensel M, Chiapello H, Gal-Mor O.   +14 more
europepmc   +2 more sources

The Vi antigen ofSalmonella paratyphi A [PDF]

Epidemiology and Infection, 1952
1.Salmonella paratyphi Apossesses a specific Vi antigen essentially similar to that of the Vi antigen ofSalm. typhi.2. O-insensitive strains ofSalm. paratyphi Acontain more Vi antigen, and are more virulent for mice, than O-sensitive strains.3. The most suitable strains for the preparation of paratyphoid-Avaccine are those that develop both the Vi and ...
Arthur M. Felix
openalex   +7 more sources

Inhibitory Effects of Several Essential Oils towards Salmonella typhimurium, Salmonella paratyphi A and Salmonella paratyphi B

Applied Food Biotechnology, 2014
Plant essential oils are natural products extracted from plants and because of their antimicrobial properties can be used as natural additives in foods. They are also useful for decontamination of food-borne pathogens and can be a safe additive in foods.
S.F. Mazhar, F. Aliakbari, R. Karami-Osboo, D. Morshedi, P. Shariati, D. Farajzadeh   +5 more
doaj   +3 more sources