Infectious Diseases

Salmonella bacteria ‘steal’ nutrients from gut’s resident microbes

The discovery could point to novel strategies for treating food poisoning and other types of gastroenteritis.

Scientists find antibodies that block parainfluenza virus infection

The antibodies may have clinical benefit as antiviral drugs to treat potentially life-threatening infections in elderly and immunosuppressed patients.

Antibodies may aid effort to fight influenza B: study

The findings reported in the journal Immunity support the development of a monoclonal antibody for prevention and treatment of influenza B — and will help guide efforts to develop a universal influenza vaccine.

Source: Tennessee Department of Health (graphic by Diana Duren)

Rising syphilis cases prompt more testing during pregnancy

When found and treated early with antibiotics, syphilis is curable. Untreated syphilis can cause deafness, blindness and irreversible heart and brain damage.

Supercomputing redesign of a COVID monoclonal antibody

The approach, which combines high-performance computing, simulation, machine learning and experimental validation, will help keep antibody drugs up to date in the future against highly variable viruses.

(iStock image)

New tool helps identify babies at high risk for RSV

A new tool to identify infants most at risk for severe respiratory syncytial virus (RSV) illness could aid pediatricians in prioritizing children under 1 to receive a preventive medication before RSV season (October-April).

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