Infectious Diseases News and Research

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Disinfectants with "virucidal activity against enveloped viruses" effective against SARS-CoV-2

A recent study demonstrated that two commercially available surface disinfectant formulations and one hand disinfection formulation that claim "virucidal activity against enveloped viruses" are effective in inactivating the SARS-CoV-2 virus. Their study has been published on the preprint server bioRxiv.

11 Nov 2020

Spike-based DNA vaccine shows excellent protection against SARS-CoV-2 in a hamster model

A study conducted at the United States Army Research Institute of Infectious Diseases shows how a relatively simple full-length DNA vaccine against spike glycoprotein of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) can elicit neutralizing antibody response in an animal model – even after a single shot with simple jet injection technique.

11 Nov 2020

Five important questions about Pfizer’s COVID-19 vaccine

Pfizer's announcement on Monday that its COVID-19 shot appears to keep nine in 10 people from getting the disease sent its stock price rocketing. Many news reports described the vaccine as if it were our deliverance from the pandemic, even though few details were released.

11 Nov 2020

Researchers use machine learning algorithm to identify common respiratory pathogens

The ongoing global pandemic has created an urgent need for rapid tests that can diagnose the presence of the SARS-CoV-2 virus, the pathogen that causes COVID-19, and distinguish it from other respiratory viruses.

11 Nov 2020

Single clinical laboratory test can rapidly detect serious infections

UC San Francisco scientists have developed a single clinical laboratory test capable of zeroing in on the microbial miscreant afflicting patients hospitalized with serious infections in as little as six hour.

11 Nov 2020

SARS-CoV-2 RNA genome structure reveals potential targets for development of drugs

The SARS-CoV-2 coronavirus RNA genome structure was studied in detail by researchers from the University of Groningen, the International Institute of Molecular and Cell Biology in Warsaw, and Leiden University.

10 Nov 2020

NAU researcher leads international effort to study and track brucellosis

Northern Arizona University researcher Jeff Foster is leading an international effort to study and track the spread of one of the most important infectious diseases in humans and livestock worldwide.

10 Nov 2020

Effective surveillance of non-symptomatic hosts key to preventing local outbreaks during epidemics

A team of researchers in the UK and Israel have warned that during infectious disease epidemics such as coronavirus disease 2019 (COVID-19), effective surveillance of non-symptomatic hosts is essential to preventing local outbreaks.

9 Nov 2020

Wake Forest Baptist scientists use pre-clinical model to develop a safe, effective flu vaccine for infants

Newborns and young infants are particularly susceptible to the flu and are six times more likely to die from the infection than older children. Currently there is no flu vaccine available for babies less than 6 months old.

9 Nov 2020

Clinicians' antibiotic-prescribing patterns can impact patients' future antibiotic use

Receiving an initial antibiotic prescription for a viral acute respiratory infection--the type of infection that doesn't respond to antibiotics--increases the likelihood that a patient or their spouse will seek care for future such infections and will receive subsequent antibiotic prescriptions, according to the findings of a study from Harvard Medical School and the Harvard T.H. Chan School of Public Health.

9 Nov 2020

Research uncovers key to piercing dangerous bacteria's armor

Bacteria are single-celled organisms that are essential to human health, both in our environment and inside our own bodies. However, certain bacterial species can make us sick.

9 Nov 2020

New guideline for juvenile idiopathic arthritis gives emphasis to disease-modifying treatments

The American College of Rheumatology will preview the 2021 Guideline for the Treatment of Juvenile Idiopathic Arthritis at ACR Convergence, the ACR's annual meeting.

6 Nov 2020

Study opens a new avenue for prophylactic anti-malarial strategies

A new study led by Maria Manuel Mota, group leader at Instituto de Medicina Molecular João Lobo Antunes (iMM; Portugal), now shows that malaria parasites secrete the protein EXP2 that is required for their entry into hepatocytes.

6 Nov 2020

Argonne supports the largest analysis of COVID-19 genome sequences in the U.S.

Argonne computational resources supported the largest comprehensive analysis of COVID-19 genome sequences in the U.S. and helped corroborate growing evidence of a protein mutation.

5 Nov 2020

World Health Assembly to discuss plan for addressing COVID-19 response and critical health goals

As health leaders prepare to gather for a virtual session of the resumed 73rd World Health Assembly (WHA), WHO has three messages to share.

5 Nov 2020

Study shows T cells can prevent Zika infection in mice

Where Aedes mosquitoes fly, Zika virus may not be far behind. Although the explosive 2015–2016 Zika epidemics in the Americas are behind us, Zika may re-emerge, and "in many countries, Zika may be spreading in silence," says Sujan Shresta, Ph.D., a professor at La Jolla Institute for Immunology (LJI).

5 Nov 2020

Infectious Diseases News and Research

Disinfectants with "virucidal activity against enveloped viruses" effective against SARS-CoV-2

Spike-based DNA vaccine shows excellent protection against SARS-CoV-2 in a hamster model

Five important questions about Pfizer’s COVID-19 vaccine

Researchers use machine learning algorithm to identify common respiratory pathogens

Single clinical laboratory test can rapidly detect serious infections

SARS-CoV-2 RNA genome structure reveals potential targets for development of drugs

NAU researcher leads international effort to study and track brucellosis

Effective surveillance of non-symptomatic hosts key to preventing local outbreaks during epidemics

Wake Forest Baptist scientists use pre-clinical model to develop a safe, effective flu vaccine for infants

Clinicians' antibiotic-prescribing patterns can impact patients' future antibiotic use

Research uncovers key to piercing dangerous bacteria's armor

New guideline for juvenile idiopathic arthritis gives emphasis to disease-modifying treatments

Study opens a new avenue for prophylactic anti-malarial strategies

Argonne supports the largest analysis of COVID-19 genome sequences in the U.S.

World Health Assembly to discuss plan for addressing COVID-19 response and critical health goals

Study shows T cells can prevent Zika infection in mice

Providing the best psychiatric care within a safe environment during COVID-19 pandemic

Novel approach for modeling spread of infectious disease

Case study reports prolonged infectious SARS-CoV-2 shedding from an asymptomatic leukemia patient

Black, Latinx hospital workers at highest risk for SARS-CoV-2 infection, study finds

Industry Focus: Infectious Diseases eBook

Evaluating new approaches for rare disease genomics

Expanding access to NMR with the Fourier 80 Duo

Advancing Intracellular Delivery with LumiPore®

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