Many viruses and bacteria infect humans through mucosal surfaces, such as those in the lungs, gastrointestinal tract and reproductive tract. To help fight these pathogens, scientists are working on vaccines that can establish ...
Sep 25, 2013
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(Medical Xpress)—A new study out today reveals that the emergence and spread of a rapidly evolving invasive intestinal disease, that has a significant mortality rate (up to 45%) in infected people in sub-Saharan Africa, ...
Sep 30, 2012
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There is a high burden of typhoid fever in sub-Saharan African countries, according to a new study published in The Lancet Global Health. This high burden combined with the threat of typhoid strains resistant to antibiotic ...
Mar 12, 2024
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A study in Malawi has shown that shortly after an increase in antimicrobial use—specifically the antibiotic ciprofloxacin—rates of antimicrobial-resistant Salmonella typhi increased.
Feb 20, 2024
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Researchers can accurately track where typhoid fever cases are highest by monitoring environmental samples for viruses called bacteriophages that specifically infect the bacterium that causes typhoid fever. Senjuti Saha of ...
Feb 15, 2024
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A single dose of the typhoid conjugate vaccine, Typbar TCV, provides lasting efficacy in preventing typhoid fever in children ages nine months to 12 years old, according to a new study conducted by researchers at University ...
Jan 25, 2024
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Using air travel records and data on where local conditions make transmission more likely, Yale School of Public Health (YSPH) researchers have identified countries where outbreaks of an extensively drug-resistant form of ...
Nov 10, 2023
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Salmonella infections cause about a million deaths a year worldwide, and there is an urgent need for better vaccines for both typhoid fever and non-typhoidal Salmonella disease. New work from researchers at the UC Davis School ...
Apr 18, 2023
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An international team of researchers found a new technique for detecting typhoidal Salmonella infections that can significantly help vaccination planning in countries where typhoid is prevalent. The new approach detects typhoid ...
Jun 30, 2022
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Bacteria causing typhoid fever are becoming increasingly resistant to some of the most important antibiotics for human health, according to a study published in The Lancet Microbe journal. The largest genome analysis of Salmonella ...
Jun 21, 2022
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