New CDC Report on Superbugs Is Full of Bad News – Gizmodo,

New CDC Report on Superbugs Is Full of Bad News – Gizmodo,

The U.S. and the world continue to lose ground against antibiotic resistance, according to a newreportout this week from the Centers for Disease Control and Prevention. And among other things, the number of superbugs that pose a dire threat to the health of Americans has only gotten larger in the past half decade.

In 2013, the CDC issueda first of its kind report on antibiotic resistant infections in the US It provided a conservative estimate of how often these infections sicken and kill Americans every year, as well as listed off a rogues gallery’s of resistant fungi and bacteria that were becoming common problems. These microbes were ranked by threat level, from concerning to urgent. Back then, the CDC estimated that more than 2 million people in the U.S. contracted these infections annually, while at least 23, 000 died as a result.

By 2019, the situation has only gotten worse. The CDC’s latest estimates are that nearly 3 million people get infected by superbugs annually, while 35, 900 die. And not only is the overall health impact of these infections growing, so are the dangerous pathogens that cause them.

“This report should raise the alarm for everyone concerned about protecting and improving health against infectious diseases. While its focus is on the United States, the findings will echo around the world, ”Tim Jinks, head of the UK-based research charity Wellcome Trust’s Drug-Resistant Infections Program, said in a statement provided to Gizmodo.

Indeed, the CDC report comes on the heels of aSimilarly depressingreport from Canadian experts also released this week. It found that 26 percent of infections suffered by Canadians every year resist the front-line antibiotics used to treat them — and that number may rise to 40 percent by 2050.

Two new infections have been added to the CDC’s urgent list of resistant infections since 2013: a hardy type of>fungicalledCandida auris(C. auris) and Carbapenem-resistantAcinetobacter, a gram negative bacteria that’s often harmless to healthy people but dangerous to hospital patients. These infections joinClostridioides difficile(C.Difficile), a group of bacteria called Carbapenem-resistant Enterobacteriaceae (CRE), and drug-resistantNeisseria gonorrhoeae, the bug that causes the sexually transmitted disease gonorrhea.

Of these urgent infections,C. difficileis thought to cause the lion’s share of harm, with 223, 900 estimated cases in hospitalized patients along with 12, 800 deaths annually (the CDC report is even dedicated to the families of people killed byC. difficile). But there’s also CRE, given the charming nickname of “nightmare bacteria”because many infections already resist nearly every available antibiotic used against it.Gonorrhea, too, is on the short list of bacteria that may soon become resistant to all of the front-line drugs we have for it.

Along with the categories of risk included in the 2013 report, the 2019 version has also now added a “Watch List” of potential threats. These include strains of the fungusAspergillus fumigatusresistant to the azole class of antifungals, resistantMycoplasma genitalium, another sexually transmitted disease, and resistantBordetella pertussis, the bacteria that causes pertussis, or whooping cough (unlike most of the bugs on the list, there’s an effective childhood vaccine for the disease, but people might lose their immunity to itquickerthan we thought).

“The report reiterates t hat this is not a stagnant problem — that we have to be ever vigilant because it does change, ”Kathy Talkington, project director of the Antibiotic Resistance Project at Pew Charitable Trusts, told Gizmodo by phone.

Talkington noted that the US has made some small progress in combating the risk factors that promote antibiotic resistance.

In 2017, for instance, the Food and Drug Administration instituted restrictions on the use of antibiotics for livestock, such as mandating that any use is first signed off by a veterinarian. Following the new rules, sales of livestock antibiotics haveseemingly declined, though the latest data won’t be available until the end of this year. The vast majority of hospitals in the U.S. have also implemented stewardship programs meant to reduce the overprescription of antibiotics to outpatients and children, and there’s evidence that prescription rates have increased among both groups in recent years, according to the CDC.

But the somber truth is that these minor victories are just that. Rampant antibiotic overusecontinues unimpededin many areas of the world. And the development pipeline of new antibiotics and other therapies that can treat resistant infections has slowed to a crawl, as many pharmaceutical companies have decided to abandon antibiotic research altogether due to a lack of profitability. And while governments and private organizations havecreatednew funding models that are starting to convince some companies to pursue antibiotic research, it’s unclear whether these efforts will be timely or large enough as things stand.

“We’ve succeeded in the past. In the early 1980 s, we had the heyday of antibiotic development and we were able to stay ahead of this issue, ”Talkington said. “We still have the capacity and the ability to do it today, but we need the political will and adequate resources — because currently, we are losing the battle.”

There’s no immediate future where antibiotics stop working for all infections. But our lives and those of our loved ones will change for the worse long before we reach that point. Everything from giving birth to receiving a life-saving transplant depends on antibiotics to keep people safe. Without any significant advances against antibiotic resistance in the years to come, more of us will needlesslysuffer and die.

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