All Middle East & Africa articles – Page 3
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NewsMarine viruses use ‘hijacked’ genes to take over bacteria and exploit their energy systems
Marine viruses deploy a sophisticated Trojan horse maneuver that enables them to dismantle the energy systems of ocean bacteria and use the breakdown products for self-replication, according to a new study.
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NewsHear us out: scientists say garlic shows promise as a mouthwash alternative
Garlic extract demonstrates antimicrobial efficacy comparable to other widely used antiseptics and disinfectants, such as chlorhexidine, according to scientists. While garlic-based mouthwash may cause more discomfort than chlorhexidine, it offers longer-lasting residual effects.
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NewsMaternal health programme cuts infection deaths by 32%
A landmark multi-country clinical trial has shown that a structured, sustainable approach to infection prevention and treatment can save women’s lives, cutting severe maternal infections and deaths by about one-third (32%) compared to usual care.
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NewsThe leading causes of mass mortality events in sea urchins are pathogens, storms, and extreme temperatures
Researchers have identified the primary drivers of sea urchin mass mortality events over recent decades: pathogens, storms, and extreme temperatures. The team have developed an innovative method for genetic sampling in marine environments - using a swab similar to a COVID-19 test, to enable rapid and non-invasive monitoring of marine animals and underwater disease outbreaks.
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NewsTyphoid conjugate vaccine demonstrates strong safety and immunogenicity: Results from Phase 3 study
PATH and EuBiologics Co., LTD have announced Phase 3 results from a clinical trial of a typhoid conjugate vaccine (TCV), EuTYPH-C Inj.® Multi-dose. EuTYPH-C Inj.® Source: CDC/ Armed Forces Institute of Pathology, Charles N. Farmer This photomicrograph reveals some of the histopathology exhibited in a lymph node tissue ...
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NewsSingle-dose malaria treatment combining four existing drugs as effective as more onerous multi-day, multi-dose regimen
Hundreds of malaria patients participating in a clinical trial in Gabon in West Africa were cured via a single dose of a treatment that utilizes four widely available malaria drugs, according to a new study.
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NewsCracking leishmaniasis: new DNA test to track infection
A new study offers an innovative way to track the spread of leishmaniasis, a parasitic disease affecting both animals and humans. Researchers developed a fast, reliable method to identify sand fly species, detect Leishmania parasites, and determine the source of their blood meals from a single sample.
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NewsEgypt becomes the seventh country in the Eastern Mediterranean Region to eliminate trachoma as a public health problem
The World Health Organization (WHO) today announced that Egypt has successfully eliminated trachoma as a public health problem, marking a historic public health milestone for the country and WHO’s Eastern Mediterranean Region (WHO EMR).
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NewsFirst detection of zoonotic Rickettsia species in dog ticks from Malawi reveals potential public health risk
An international research team has reported the first molecular detection of Rickettsia bacteria in ticks collected from domestic dogs in Malawi, addressing a significant knowledge gap in understanding tick-borne disease risks in southeastern Africa.
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CareersSummer studentship: Taiwo uncovers native strains for mycotoxin control in stored nuts
Taiwo Boluwatife Omowunmi reports back on her AMI-sponsored summer studentship which assessed native microbial strains for mycotoxin biocontrol in stored nuts.
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NewsHIV significantly affects sleep, with many living in a state akin to chronic jet lag
A new study describes how people living with HIV experience higher rates of sleep issues even when virally suppressed, which has been associated with a higher risk for heart disease, depression and cognitive decline.
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NewsBreathing new life Into TB treatment with inhalable nanomedicine
Scientists are developing an inhalable nanosystem to transport TB medicines directly into the lungs, the very place where the bacterium that causes TB hides and thrives. The nanocarrier can hold all four standard TB drugs in a single formulation and release them precisely at the infection site.
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NewsNew study reveals how immune cells help defend against candida infections
New research shows that eosinophils, immune cells usually linked to allergies, also play a protective role against Candida infections by using the CD48 receptor to recognize the fungus and release proteins that stop its growth.
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NewsEurope backs first cervical cancer vaccination campaign in Angola
Angola’s first national vaccination campaign will immunise over 2 million girls aged 9–12 against cervical cancer. The national rollout began this week with coordinated delivery across schools, clinics, and communities in all 21 provinces.
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NewsScientists develop novel gene therapy for hereditary hearing loss
Scientists have introduced an innovative gene therapy method to treat impairments in hearing and balance caused by inner ear dysfunction. The treatment holds promise for treating a wide range of mutations that cause hearing loss.
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NewsMicrobes at Red Sea vents show how life and geology shape each other
A new study led by King Abdullah University of Science and Technology (KAUST; Saudi Arabia) Professor Alexandre Rosado has revealed an unusual microbial world in the Hatiba Mons hydrothermal vent fields of the central Red Sea, a site first discovered by one of his co-authors and colleagues, Assistant Professor Froukje ...
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NewsNew hope for cats with eye infections: Study finds common cold sore cream safe and effective for feline use
A common human cold sore cream may soon help cats with painful eye infections: researchers found that 1% penciclovir cream (Fenlips®), when applied to cats’ eyes, was safe, well-tolerated, and maintained antiviral levels for over eight hours.
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NewsScientist wins research grant to create mucin-on-a-chip for IBD research
Dr. Ilana Kolodkin-Gal of the Scojen Institute for Synthetic Biology has won a research grant from the BSF-NSF to investigate the role of invasive and pathogenic strains of intestinal bacteria in disrupting the integrity of the intestinal barrier.
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NewsAfrican wildlife poop sheds light on what shapes the gut ecosystem
A study of elephants, giraffes and other wildlife in Namibia’s Etosha National Park underscores the ways in which the environment, biological sex, and anatomical distinctions can drive variation in the gut microbiomes across plant-eating species.
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NewsIUCN members choose science and ethics in landmark vote on synthetic biology
The Wildlife Conservation Society (WCS) has hailed the adoption of Motion 87, supporting the responsible, evidence-based use of synthetic biology, at the IUCN World Conservation Congress in Abu Dhabi as a historic milestone for global conservation policy.