Related topics: hiv · antibiotics · bacteria · immune system · virus

Antibiotic-resistance in sub-Saharan Africa 'alarming': Studies

Superbug infections are taking a disproportionate toll in sub-Saharan Africa where there is "extremely concerning" levels of multi-resistant bacterial strains among young children, two studies warned Thursday.

How a deadly strain of salmonella fine-tunes its infection tactics

Disease-causing microbes have evolved sophisticated strategies for invading the body, flourishing in often hostile environments and evading immune defenses. In a new study, Professor Cheryl Nickerson, her Arizona State University ...

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