The chlorine washing of food, the controversial “cleaning” technique used by many US poultry producers who want access to the British market post-Brexit, does not remove contaminants, a new study has found. The investigation, by a team of microbiologists from Southampton University and published in the US journal mBio, found that bacilli such as listeria and salmonella remain completely active after chlorine washing. The process merely makes it impossible to culture them in the lab, giving the false impression that the chlorine washing has been effective. Apart from a few voluntary codes, the American poultry industry is unregulated compared with that in the EU, allowing for flocks to be kept in far greater densities and leading to a much higher incidence of infection. While chicken farmers in the EU manage contamination through higher welfare standards, smaller flock densities and inoculation, chlorine washing is routinely used in the US right at the end of the process, after slaughter, to clean carcasses. This latest study indicates it simply doesn’t work.
New research from the University of East Anglia has confirmed a dramatic decrease in oxygen in the Gulf of Oman part of the Arabian Sea. But the environment
Antibiotic resistance adds nearly $1,400 to the bill for treating a bacterial infection and costs the nation more than $2 billion annually, according to a study yesterday in Health Affairs.
The study, which is the first national estimate of the incremental costs for treating antibiotic-resistant infections, also found that the share of bacterial infections in the United States that were antibiotic resistant more than doubled over 13 years, rising from 5.2% in 2002 to 11% in 2014.
The internal Interior Department emails and memos also show the central role that concerns over gaining access to coal reserves played in the decision by the Trump administration to shrink the size of the Grand Staircase-Escalante National Monument by about 47 percent, to just over 1 million acres.
Mr. Zinke’s staff developed a series of estimates on the value of coal that could potentially be mined from a section of Grand Staircase called the Kaiparowits plateau. As a result of Mr. Trump’s action, major parts of the area are no longer a part of the national monument.
“The Kaiparowits plateau, located within the monument, contains one of the largest coal deposits in the United States,” an Interior Department memo, issued in the spring of 2017, said. About 11.36 billion tons are “technologically recoverable,” it projected.
Word has it that he is also working on a Death Star program – these people are not even from the same universe as the rest of us.
The potential risks associated with “toilet plume” aerosols produced by flush toilets is a subject of continuing study. This review examines the evidence regarding toilet plume bioaerosol generation and infectious disease transmission.