Diseases, Conditions, Syndromes

A small mutation can make Zika virus even more dangerous

Researchers at La Jolla Institute for Immunology (LJI) have found that Zika virus can mutate to become more infective—and potentially break through pre-existing immunity.

Diseases, Conditions, Syndromes

Weed-killer compounds also kill parasite sometimes found in cat feces

The parasite Toxoplasma gondii infects up to one-third of the human population, experts say. Sometimes transmitted to humans from infected cat feces or litter, the protozoan can cause severe and even deadly illnesses in immunocompromised ...

Genetics

Placenta is a dumping ground for genetic defects

In the first study of the genomic architecture of the human placenta, scientists at the Wellcome Sanger Institute, the University of Cambridge and their collaborators have confirmed that the normal structure of the placenta ...

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