Cell Host & Microbe

Vaccination

How the polio vaccine virus occasionally becomes dangerous

While the world reels from the spread of SARS-CoV2, the new coronavirus behind COVID-19, a much older and previously feared scourge—poliovirus—is close to being completely eradicated. The polio vaccines, developed by ...

Medical research

Study identifies antibodies that block alphaviruses

Researchers at Vanderbilt University Medical Center have identified antibodies that, in animals, block infection by alphaviruses, which can cause chronic and debilitating joint pain and arthritis and are an increasing global ...

Diseases, Conditions, Syndromes

Experimental COVID-19 vaccine prevents severe disease in mice

An experimental vaccine is effective at preventing pneumonia in mice infected with the COVID-19 virus, according to a study from Washington University School of Medicine in St. Louis. The vaccine, which is made from a mild ...

Vaccination

Malaria breakthrough set to change vaccine design

Researchers from the Australian National University (ANU) have discovered a vital clue as to why malaria vaccines keep failing, which could potentially change how vaccines for the deadly disease and others are made.

Diseases, Conditions, Syndromes

Lab-made virus mimics COVID-19 virus

Airborne and potentially deadly, the virus that causes COVID-19 can only be studied safely under high-level biosafety conditions. Scientists handling the infectious virus must wear full-body biohazard suits with pressurized ...

Gastroenterology

High-fat diet with antibiotic use linked to gut inflammation

Irritable bowel syndrome (IBS) affects approximately 11% of people worldwide. It is characterized by recurring episodes of abdominal pain, bloating and changes in bowel habits. IBS patients with mucosal inflammation and changes ...

Medical research

Mom and baby share 'good bacteria' through breast milk

A new study by researchers at the University of British Columbia and the University of Manitoba has found that bacteria are shared and possibly transferred from a mother's milk to her infant's gut, and that breastfeeding ...

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