Warmer ocean waters are fueling the spread of the bacteria Vibrio vulnificus. Infections can lead to a rare but fatal condition called necrotizing fasciitis.
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Not all spider venoms are created equal. Some are harmless to people, while others can be quite dangerous.
In sub-Saharan Africa, over 300,000 people are envenomed each year, leading to over 7,000 deaths and almost twice as many amputations.
The wounds contain black and yellow dead tissue and tunnel deep into the skin. Deep stigma around them can make getting treatment difficult.
Coinfections with bacteria can make viral infections even deadlier. Researchers have identified a protein in immune cells that may play a role in fighting both types of pathogens.
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Bloomberg Fellow, Penn Medicine Center for Addiction Medicine and Policy, University of Pennsylvania
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Research Assistant Professor of Immunology, Tufts University
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Assistant Professor, Department of Biotechnology and Biomedicine, Technical University of Denmark
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Associate Professor of Chemistry and Biochemistry, University of Arizona
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Professor of Microbiology and Immunology, Indiana University