Typhoid and other invasive salmonelloses continue to cause an estimated 14.8 million cases and > 200 000 deaths annually, largely affecting children in low- and middle-income countries. However, recent strides in global policy have paved the way for accelerated progress with prevention and control efforts. To translate these recent advancements at the global level into real impact in communities at the local level, the Coalition against Typhoid, based at the Sabin Vaccine Institute, convened the 11th International Conference on Typhoid and Other Invasive Salmonelloses in Hanoi, Vietnam, in March 2019. Here, we review the significant topics and research discussed at the conference, including diagnostics, environmental surveillance, drug resistance, burden of disease, and vaccines, as well as additional prevention and control interventions.

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7388706PMC
http://dx.doi.org/10.1093/cid/ciaa236DOI Listing

Publication Analysis

Top Keywords

typhoid invasive
12
invasive salmonelloses
12
11th international
8
international conference
8
conference typhoid
8
prevention control
8
global action
4
action local
4
local impact
4
impact 11th
4

Similar Publications

Type III protein secretion systems (T3SSs) function as multiprotein devices that span the envelope of Gram-negative bacteria using the peptidoglycan (PG) layer as scaffold. This spatial arrangement explains why modifications in PG structure can alter T3SS activity. In incorporation of non-canonical D-amino acids in the PG was shown to decrease the activity of the T3SS encoded by the pathogenicity island-1 (SPI-1) without affecting other T3SS, like the flagellum apparatus.

View Article and Find Full Text PDF

Introduction: Considerable evidence suggests a pathophysiological role of neuroinflammation in psychiatric disorders. Lumbar puncture and positron emission tomography (PET) show increased levels of inflammation in psychiatric disorders. However, the invasive nature of these techniques, as well as their expense, make them undesirable for routine use in patients.

View Article and Find Full Text PDF

Background: Enteric fever caused by Salmonella enterica serovars Typhi and Paratyphi A in addition to gastroenteritis and invasive disease, predominantly attributable to nontyphoidal Salmonella serovars Typhimurium and Enteritidis, are major causes of death and disability across the globe. A broad-spectrum vaccine that protects against disease caused by typhoidal and nontyphoidal serovars of Salmonella is not available for humans but would prevent a considerable burden of disease worldwide.

Methods: We previously developed a broad-spectrum vaccine for Gram-negative bacteria that is based on the inner core domain of detoxified Escherichia coli O111, Rc (J5) mutant lipooligosaccharide, a highly conserved antigen across Gram-negative bacteria, complexed with an outer membrane protein of group B Neisseria meningitidis.

View Article and Find Full Text PDF

Invasive non-typhoidal infections are responsible for >75 000 deaths/year and >500 000 cases/year globally. Seventy-five percent of these cases occur in Sub-Saharan Africa, an increasing number of which are from multi-drug resistant strains. Interactions between bacteria and platelets can lead to thrombus formation, which can be beneficial for control of infection (immunothrombosis), or harmful through uncontrolled inflammation and organ damage (thromboinflammation).

View Article and Find Full Text PDF

Objectives: Non-typhoidal (NTS) commonly causes a self-limiting illness but invasive disease (iNTS) can be life-threatening. Antimicrobial resistance (AMR) increases the risk of mortality. This systematic review aimed to estimate the proportion of NTS isolated in those attending healthcare services, serovar burden, AMR, serovar-specific AMR, and case fatality rate (CFR) in India, Bangladesh, Sri Lanka and Vietnam.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!