Research Keyword: Public health risk

Safe Meat, Smart Science: Biotechnology’s Role in Antibiotic Residue Removal

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Antibiotics used to treat sick animals can leave residues in meat that contribute to dangerous antibiotic-resistant bacteria affecting human health. This review explores cutting-edge biotechnology solutions like rapid detection sensors, engineered enzymes, and bacterial viruses that can identify and eliminate these harmful residues. When combined with smarter antibiotic use on farms, these technologies offer practical ways to make meat safer and protect public health.

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Mapping Histoplasma spp. in bats and cave ecosystems: evidence from midwestern Brazil

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Researchers studied caves in midwestern Brazil and found that a fungal pathogen called Histoplasma, which causes a serious lung disease called histoplasmosis, is present in cave environments and in bats. They developed a quick DNA test to detect this fungus in cave soil samples and bat tissue samples. The study identified specific caves with high levels of the fungus, which could help warn visitors and cave explorers about the risk of infection.

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Radiocaesium Contamination of Mushrooms at High- and Low-Level Chernobyl Exposure Sites and Its Consequences for Public Health

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A study examined how much radioactive cesium collected in wild mushrooms from areas affected by the 1986 Chernobyl nuclear accident in Czech Republic. The findings showed that while mushrooms in the most contaminated area accumulated more radioactivity than those in less affected areas, eating these mushrooms would not cause significant health risks to most people. The research helps experts understand how to safely assess radioactive contamination in wild foods after nuclear accidents.

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Insights into Persian Gulf Beach Sand Mycobiomes: Promises and Challenges in Fungal Diversity

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Researchers studied fungi found in sand and water at beaches along Iran’s Persian Gulf and Sea of Oman coastlines. They discovered high levels of potentially harmful fungi, particularly Aspergillus terreus, which can cause respiratory infections. The study found that while some antifungal drugs like voriconazole were effective, some fungi showed resistance to common treatments. This information is important for protecting swimmers and beach visitors from fungal health risks.

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Mycotoxin contamination in Malawi: A systematic review of progress and trends in contamination, knowledge, attitude, and practices

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This review examines mycotoxin (toxic mold) contamination in Malawi and found that most people—farmers, traders, and health workers—don’t know about these dangerous substances or how to prevent them. Although groundnuts and maize are well-studied, other commonly eaten foods like dried fish and mushrooms have been largely ignored in research. Despite years of efforts to educate communities, awareness remains critically low at about 24.5%, and poverty often forces people to eat contaminated food because it’s cheaper.

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