Diseases caused by mosquitoes, ticks and fleas tripled and nine new pathogens carried by these insects have been discovered in the U.S. since 2004, according to the Centers for Disease Control and Prevention. Water-borne bacteria that thrive in warm conditions have shown up in Alaska marine life and the number of bacteria resistant to most antibiotics is rising.
A common thread involved in all of these public health threats is climate change. Continue reading
In 2018, salmonella, e. coli and listeria bacteria were the cause of a number of big food recalls – from romaine lettuce to Duncan Hines cake mix to ground beef.
These recalls got a lot of media attention, but the biggest recall of all in 2018 got little, according to Sam Bloch, a reporter for The New Food Economy, who wrote “The biggest food recall of 2018 is one you still haven’t heard about.” Continue reading
The National Institutes of Health recently announced it would renew funding research enabling scientists to alter pathogens to make them more dangerous, raising questions about whether the Trump administration had opened the door to a potential pandemic.
The decision follows a three-year ban on such funding after several accidents at federal laboratories in 2014. A Centers for Disease Control and Prevention lab accidentally exposed workers to anthrax and shipped a deadly flu virus to another lab that had asked for a benign strain. The NIH found vials of smallpox in a freezer that had been forgotten about and thus weren’t secure. Continue reading