All Viruses articles
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Wastewater plant yields giant viruses that infect deadly parasite
Researchers have discovered giant viruses that infect the single-celled organism Naegleria fowleri which ranks among the deadliest human parasites.
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Paclitaxel-induced immune dysfunction and activation of transcription factor AP-1 facilitate Hepatitis B virus replication
A study finds that Paclitaxel treatment directly promotes HBV replication and transcription, leading to HBV reactivation in HBV stable expression cell models, HBV natural infection cell models, and HBV transgenic mouse models.
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Mosquito-borne diseases become a global phenomenon in a warmer, more populated world
An additional 4.7 billion people around the world are predicted to be at risk of malaria and dengue by 2100 if emissions and population growth continue to rise at current levels.
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World’s chocolate supply threatened by devastating virus
A rapidly spreading virus threatens the health of the cacao tree and the dried seeds from which chocolate is made, jeopardizing the global supply of the world’s most popular treat.
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Dengue fever infections have negative impacts on infant health for three years, study reveals
Dengue infections in pregnant women may have a negative impact on the first years of children’s lives, new research has found.
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Study uncovers molecular mechanism of chemical diversity of thermophilic fungus
The new findings might explain why Thermomyces species with a large reduced genome can survive in the biosphere where temperatures are often below their growth temperatures.
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Perinatal transmission of HIV can lead to cognitive deficits
Perinatal transmission of HIV to newborns is associated with serious cognitive deficits as children grow older, according to a detailed analysis of 35 studies.
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$1.8M NIH grant will help researchers follow a virus on its path to the nucleus
Researchers have been awarded a $1.8 million grant to learn how human papillomavirus makes its way to a cell’s nucleus.
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Changing relationship between viral replication and the severity of hepatic necroinflammatory damage in patients with chronic hepatitis B virus infection
This study aimed to clarify the relationship between HBV replication and hepatic inflammation during disease progression of chronic hepatitis B virus (HBV) infection.
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New technology uncovers mechanism affecting generation of new COVID variants
Researchers have developed a new technology called tARC-seq that revealed a genetic mechanism affecting SARS-CoV-2 divergence and enabled the team to calculate SARS-CoV-2’s mutation rate.
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Gay and bisexual men diagnosed with mpox faced substantial stigma
Gay and bisexual men who were diagnosed with mpox during the 2022 outbreak in England faced substantial issues related to stigma and potentially poor-quality care when accessing services, finds a new study.
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DNA vaccine against zika performs well in tests on mice
A Zika vaccine developed in Brazil and tested on mice has been found to be efficacious, inducing an immune response against the virus and protecting the animals appropriately.
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COVID-19 increases the risk of severe cardiovascular problems in people with HIV
A study has revealed that people living with HIV who have experienced an episode of COVID-19 face a significant increase in the risk of cardiovascular diseases in the year following infection.
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New research defines specific genomic changes associated with the transmissibility of the monkeypox virus
Scientists have located and identified alterations in the monkeypox virus genome that potentially correlate with changes in the virus’s transmissibility observed in the 2022 outbreak.
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Longest known SARS-CoV-2 infection of 613 days led to unique highly mutated variant
New research to be presented at next week’s ESCMID Global Congress highlights the risk of new immune-evasive SARS-CoV-2 variants emerging in immunocompromised patients.
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Arboviruses, 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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Real-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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Canada 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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Vaccine 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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Antibiotics 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.