Results 61 to 70 of about 20,057 (220)

Phage‐mediated horizontal transfer of Salmonella enterica virulence genes with regulatory feedback from the host

open access: yesiMeta, Volume 4, Issue 4, August 2025.
In this study, we found evidence of phage‐mediated horizontal transfer of virulence genes in Salmonella enterica in global habitats from a molecular evolutionary perspective. Notably, csrA, a global regulator in Salmonella enterica, curbed horizontal gene transfer by inhibiting the cyclization and release of prophage.
Tianjing She   +9 more
wiley   +1 more source

Mass administrations of antimalarial drugs.

open access: yes, 2003
Administration of antimalarial drugs to whole populations has been used as a malaria-control measure for more than 70 years. Drugs have been administered either directly as a full therapeutic course of treatment or indirectly through the fortification of
Greenwood, Brian M, von Seidlein, Lorenz
core   +1 more source

Morbidity Pattern Among Out-Patients Attending Urban Health Training Centre in Srinagar [PDF]

open access: yes, 2018
The current study was designed to identify the morbidity pattern of out-patients attending Urban Health Training Centre in an urban area of a medical college in Srinagar, Pauri Garhwal district, Uttarakhand, North India.
Ali, H. (Haroon)   +3 more
core   +2 more sources

Opinion and report of the French Agency for Food, Environmental and Occupational Health & Safety (ANSES) on the assessment of the impact of fox population dynamics on public health

open access: yesFood Risk Assess Europe, Volume 3, Issue 2, April 2025.
ABSTRACT The Red Fox (Vulpes vulpes) can be hunted as a game species. It may also be listed as a “species likely to cause damage” (ESOD – the acronym in French), for public health reasons among others. Conversely, benefits linked to the presence of foxes are also put forward, such as the predation of rodents carrying zoonotic agents.
Emmanuelle Gilot‐Fromont   +97 more
wiley   +1 more source

Global trends in typhoid and paratyphoid, and invasive non-typhoidal salmonella, and the burden of antimicrobial resistance: a trend analysis study from 1990 to 2021

open access: yesFrontiers in Medicine
ObjectivesTo assess the global burden of typhoid and paratyphoid fever, and Invasive Non-typhoidal Salmonella (iNTS) from 1990 to 2021, and explore the burden of antimicrobial resistance (AMR) in Salmonella.MethodsData were sourced from the Global Burden
Ke Shi, Tongdeng You
doaj   +1 more source

Multilocus sequence typing (MLST) analysis of Vibrio cholerae O1 El Tor isolates from Mozambique that harbour the classical CTX prophage.

open access: yes, 2006
Vibrio cholerae O1 isolates belonging to the Ogawa serotype, El Tor biotype, harbouring the classical CTX prophage were first isolated in Mozambique in 2004.
Ansaruzzaman, M   +13 more
core   +1 more source

Geographical distribution of typhoid risk factors in low and middle income countries [PDF]

open access: yes, 2016
Overdispersion. Appendix 2. Full specification of regression outputs. Appendix 3. TRF index (type 5) by sub-national boundary. Appendix 4. Final TRF index values by sub-national boundary. Appendix 5. TRF index in Bangladesh.
Jung-Seok Lee   +3 more
core   +2 more sources

The European Union summary report on antimicrobial resistance in zoonotic and indicator bacteria from humans, animals and food in 2022–2023

open access: yesEFSA Journal, Volume 23, Issue 3, March 2025.
Abstract This report presents the main findings of the 2022–2023 harmonised antimicrobial resistance (AMR) monitoring in Salmonella spp., Campylobacter jejuni and Campylobacter coli from humans and food‐producing animals (broilers, laying hens and fattening turkeys, fattening pigs and cattle under 1 year of age) and derived meat.
European Food Safety Authority   +1 more
wiley   +1 more source

Complex Adaptive Immunity to Enteric Fevers in Humans: Lessons Learned and the Path Forward [PDF]

open access: yes, 2014
Salmonella enterica serovar Typhi (S. Typhi), the causative agent of typhoid fever, and S. Paratyphi A and B, causative agents of paratyphoid fever, are major public health threats throughout the world.
Marcelo B. Sztein   +2 more
core   +2 more sources

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