All Veterinary Medicine & Zoonoses articles – Page 11
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NewsImpact of COVID-19-related nonpharmaceutical interventions on diarrheal diseases and zoonotic salmonella
The results showed that while the detection rate of most foodborne pathogens declined in China during the pandemic there was an abnormal increase in the detection rate of non-typhoidal Salmonella.
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NewsArboviruses, mosquitoes and potential hosts tracked in real time
The technology used to sequence the first infections by SARS-CoV-2 at record speed has been successfully tested as a technique to monitor viruses transmitted by mosquitoes, such as dengue, zika, chikungunya and yellow fever.
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NewsProbiotic feed additive boosts growth and health in poultry in place of antibiotics
Researchers found that supplementing the diet of young chicks with a probiotic over 21 days significantly boosted the abundance of beneficial intestinal microorganisms.
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NewsCopper beads in pig feed reshape swine gut microbiome
New findings show copper beads influence the microbial makeup in a pig’s gut, but more work is needed to optimize the benefits.
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NewsDiscovery of bacterial proteins that induce asexual reproduction in insects
From microbes in the human gut to symbiotic algae in coral reefs, research in recent decades has increasingly revealed the pivotal roles that microorganisms (or microbial species) play in shaping the biology of host organisms and of broader ecosystems. For example, some endosymbionts—microbes that live within the cells of a ...
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NewsTracking ticks in Georgia to help monitor emerging diseases
Researchers combined field data with spatial-analysis techniques to map the distribution of the lone star tick across the state, helping to keep track of vector-born disease risk.
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NewsStudy suggests antibiotic-resistant ‘superbugs’ are being passed from cats and dogs to their owners
Pet dogs and cats in Portugal and the UK were carrying the same antibiotic-resistant bacteria as their owners, highlighting the importance of including pet-owning households in surveillance programmes for antibiotic resistance.
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NewsImpact of synbiotic supplements on the gut microbiome and overall health of penguins
A new study shows that parasynbiotics have health benefits for Magellanic penguins, particularly for young birds, and offer potential new strategies for maintaining animal health.
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NewsResearchers track the virus behind India’s lumpy skin cattle crisis
A study provides critical insights into the evolution and origins of the virus strains fueling a devastating outbreak of lumpy skin disease, which has severely affected India’s agricultural sector, leading to staggering economic losses.
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FeaturesThe threat of porcine circovirus in Nigerian pig farms
AMI New Lecturer Research Grant recipient explores the need for surveillance and mitigation of PCV2 in agricultural settings.
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NewsTB vaccine may enable elimination of the disease in cattle by reducing its spread
Vaccination not only reduces the severity of TB in infected cattle, but reduces its spread in dairy herds by 89%, research finds.
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NewsWild nematode worms learn to avoid harmful bacteria—and their offspring inherit this knowledge
The nematode worm C. elegans will stay away from dangerous bacteria in its environment when exposed to certain bacterial RNAs—and can transmit that learned behavior to future generations.
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NewsScientists develop an innovative compound effective against malaria and leishmaniasis
Initially designed for malaria, this drug shows high efficacy against leishmaniasis, representing a unique and promising breakthrough for the treatment of both infections.
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NewsMicroscopic sea urchin killer spreads to new species and regions
A parasite that devastated long-spined sea urchins in the Caribbean and Florida in 2022 has caused another die-off more than 7,000 miles away in the Sea of Oman.
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NewsNew tech for tracking livestock disease threats
A cutting-edge computer tool that enables the mapping and tracking of the avian influenza virus across time and space will allow decision-makers to better understand infectious disease threats associated with global food systems.
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NewsHumans pass more viruses to other animals than we catch from them
Humans pass on more viruses to domestic and wild animals than we catch from them, according to a major new analysis of viral genomes.
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NewsResearchers carry out first peer-reviewed study of fecal microbiota transplants in dolphins
Scientists have successfully carried out pioneering fecal microbiota transplantations on Navy bottlenose dolphins that showed signs of gastrointestinal disease.
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NewsExperts warn climate change will fuel spread of infectious diseases
A team of infectious diseases experts called for more awareness and preparedness in the medical field to deal with the impact of climate change on the spread of diseases. Their article, published in JAMA, raises the alarm about the emergence and spread of harmful pathogens. The authors ...
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NewsStudy reveals impact of malaria interventions through routine sampling of pregnant women
Genomic analysis of the malaria parasite in pregnant women attending their first antenatal visit revealed reduced diversity in areas of southern Mozambique where elimination interventions were implemented.
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NewsMalaria parasite generates genetic diversity using evolutionary ‘copy-paste’ tactic
Plasmodium falciparum, a malaria parasite, uses gene conversion to produce genetic diversity in two surface protein genes targeted by the human immune system.