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Novel Lyme disease vaccine may also combat other tick-borne diseases

Yale University researchers have developed a novel vaccine that in guinea pigs offers protection against infection by the bacterium that causes Lyme disease and may also combat other tick-borne diseases, they report Nov. 17 in the journal Science Translational Medicine.

22 Nov 2021

Researchers make progress towards a new diagnostic test for schistosomiasis

Researchers have made important progress towards a new diagnostic test for schistosomiasis, which could help the World Health Organization achieve its goal of interrupting transmission of the disease, and eventually eliminating it.

22 Nov 2021

Paper-based innovations for COVID-19 diagnosis

A review discusses paper-based devices and platforms targeting SARS-CoV-2 for low-cost PoC diagnosis and serological antibody testing.

22 Nov 2021

New study improves safety conditions during laparoscopic operations to avoid contagion by COVID-19

A team of researchers from the Department of Medicine of the Universitat Jaume I and health professionals from the Multidisciplinary Unit of Abdominopelvic Oncological Surgery together with the rest of the services that make up the surgical block of the General University Hospital of Castellón, have carried out a study (CovidLap) that has improved safety conditions during laparoscopic interventions to avoid contagion by COVID-19 among both health personnel and patients.

22 Nov 2021

Novel carbon dots exhibit antimicrobial activity against gram-negative bacteria

Researchers synthesize carbon dots using different precursors and studied their antimicrobial effects in gram-negative bacteria.

22 Nov 2021

Impact of ultraviolet disinfection on nosocomial transmission of SARS-CoV-2 and other infectious diseases

A new review article determines the role of UV disinfection for nosocomial transmission of COVID-19 and other infectious diseases.

22 Nov 2021

Study shows porcine deltacoronavirus (PDCoV) is capable of zoonotic transfer

A team of researchers describes the presence of PDCoV strains in plasma samples of three Haitian children with acute undifferentiated febrile illness.

22 Nov 2021

Detection of SARS-CoV-2 spike antibody using electrochemical biosensing based on hydrogen bonding

Turkish researchers discuss their rapid electrochemical biosensing platform to detect the SARS-CoV-2 spike antibody.

22 Nov 2021

SARS-CoV-2 infection risk in Norwegian fitness centers

Researchers from the University of Oslo oversaw a trial in Norway in which several fitness centers were allowed to open.

22 Nov 2021

COVID-19 multistate outbreak associated with large public gatherings

Researchers from the Centers for Disease Control have investigated a case in Massachusetts that showed a high proportion of vaccine breakthrough infections.

22 Nov 2021

Bioinformatics analysis identifies pathways involved in intestinal SARS-CoV-2 infection

Researchers recently used bioinformatics analysis techniques to explore the diseases caused by SARS-CoV-2 infection in the human digestive tract.

22 Nov 2021

Study finds no increased risk of severe COVID-19 in immunocompromised children in UK

Researchers conducted a prospective study to describe the incidence and clinical spectrum of SARS-CoV-2 infection in a UK-wide cohort of immunocompromised children.

22 Nov 2021

Examining the effects of malaria parasites on global health

News-Medical speaks to Professor Kevin Baird about his lifelong research into malaria and how another malaria parasite, P. Vivax, is taking a toll on global health.

22 Nov 2021

Red blood cell distribution width as a biomarker for COVID-19

A review highlights the prospects and challenges of RDW as a predictive biomarker for viral infections, with a special focus on COVID-19 and hepatitis.

22 Nov 2021

Helpline data reveals mental health concerns during COVID-19 pandemic

The authors used data from helplines to estimate the effects of the COVID-19 pandemic, the containment policies, and the income support policies separately.

22 Nov 2021

CoronaVac vaccine booster strengthens protection against SARS-CoV-2

In a recent study published on the preprint medRxiv* server, an international team of scientists tested CoronaVac as a booster shot and measured its effects on immunity. Their findings showed increases in neutralizing antibodies and T cell response.

21 Nov 2021

Scientists discover several factors influencing waning immunity with the Pfizer COVID Vaccine

New research from Japan found several risk factors associated with greater waning immunity after vaccination. Old age and smoking were amongst those with some of the lowest antibody titers. Women more than men were also more likely to experience a rapid decline in antibody levels 3 to 6 months after receiving their second Pfizer-BioNTech dose.

21 Nov 2021

A canine coronavirus zoonotic spillover and tropism shift

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21 Nov 2021

Powerful database focuses on disarming deadly superbugs

Disarming superbugs that can cause deadly infections is the focus of a powerful database now housed at The University of Queensland.

21 Nov 2021

Importance of cross-neutralizing antibodies against SARS-CoV-2 variants

A new study published in the journal mBio investigates different antibodies from convalescent donors that bind three separate domains of the SARS-CoV-2 spike. The results of this study suggest that the individuals exposed to the SARS-CoV-2 from the first wave have neutralizing antibodies against current variants.

21 Nov 2021