All Viruses articles – Page 20
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NewsReal-time detection of infectious disease viruses by searching for molecular fingerprinting
Researchers have engineered a broadband nanogap gold spectroscopic sensor using a flexible material capable of bending to create a controlled gap.
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NewsCanada likely to miss WHO’s Hepatitis C elimination target, research shows
Canada will not reach the original World Health Organization’s (WHO) target of eliminating the Hepatitis C virus (HCV) by 2030 and lags in comparison to other developed countries, a new study has found.
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NewsVaccine breakthrough means no more chasing strains
Scientists have demonstrated a new, RNA-based vaccine strategy that is effective against any strain of a virus and can be used safely even by babies or the immunocompromised.
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NewsAntibiotics aren’t effective for most lower tract respiratory infections
Use of antibiotics provided no measurable impact on the severity or duration of coughs even if a bacterial infection was present, finds a large, prospective study of people who sought treatment for lower-respiratory tract infections.
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NewsResearchers identify new genetic risk factors for persistent HPV infections
A new finding suggests that certain women may have a genetic susceptibility for persistent or frequent HPV infections, potentially raising their risk of getting cervical cancer from a high-risk HPV infection.
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NewsStudy confirms how RNA chemical modifications benefit HIV-1
A chemical modification in the HIV-1 RNA genome whose function has been a matter of scientific debate is now confirmed to be key to the virus’s ability to survive and thrive after infecting host cells, a new study has found.
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NewsInnovative antiviral defense with new CRISPR tool
Scientists outline how they have overcome a significant obstacle that has hampered the effectiveness of Cas13d: its restriction to the nucleus of mammalian cells.
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NewsMechanism of action of the hepatitis B and D virus cell entry inhibitor bulevirtide deciphered
An international research team has succeeded in deciphering the molecular structure of bulevirtide in complex with the HBV/HDV receptor NTCP at the molecular level.
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NewsA novel SIRSVIDE framework with application to SARS-CoV-2 dynamics
Researchers have developed a novel computational model that not only incorporates basic principles of epidemiology but also integrates key features of viral mutation and evolution.
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NewsGood as gold - improving infectious disease testing with gold nanoparticles
By harnessing the power of composite polymer particles adorned with gold nanoparticles, a group of researchers have delivered a more accurate means of testing for infectious diseases.
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NewsSmall protein plays big role in chronic HIV infection
Using a mouse model of neuroHIV, researchers studied the effects of interferon-β (IFNβ), a small protein involved in cell signaling and integral to the body’s natural defense mechanism against viral infections.
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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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NewsNew method developed to isolate HIV particles
Researchers have broken new ground for faster diagnosis of HIV, with the development of a new method for isolating particles.
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NewsWild plants face viral surprise spreading from crops
A new study reveals a previously unknown threat: non-native crop viruses are infecting and jeopardizing the health of wild desert plants.
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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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NewsCase report shows mpox breakthrough infection in man who had received both vaccine doses
New research details the case of a man who had received two doses of the monkey pox vaccine in Autumn, 2022 yet experienced a ‘breakthrough’ mpox infection in January 2024.
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NewsStudy shows Mpox (monkeypox) antibodies wane within a year of vaccination
New research shows that the antibodies produced by Modified Vaccinia virus Ankara - Bavarian Nordic (MVA-BN) vaccination against mpox wane significantly within a year of receiving the vaccination.
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NewsSignificant decline of neutralising antibodies to monkeypox virus during the first month after vaccination
New research shows that even in men who receive two doses of mpox vaccine intradermally, their level of antibodies to the virus falls to low or zero within the first few months if they have not received a previous smallpox vaccine.
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NewsSilicon spikes skewer 96% of virus particles
An international research team has designed and manufactured a virus-killing surface that could help control disease spread in hospitals, labs and other high-risk environments.
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NewsNew testing approach improves detection of rare but emerging Powassan virus spread by deer ticks
Researchers have come up with a new, more accurate method for detecting in ticks the emerging Powassan virus, which can cause life-threatening neuroinvasive disease, including encephalitis and meningitis.
