Connect with us

Buzz

Say no to raw fish: Eating raw or undercooked fish can expose consumers to antibiotic-resistant superbugs

Editor

Published

on

(Natural News) Raw or undercooked fish may lead to infections caused by antibiotic-resistant bacteria, or superbugs, suggests a study published in Aquatic Mammals.

Researchers swabbed dolphins and found a surge in antibiotic resistance among bacteria isolates. Although dolphins are rarely eaten, they are a good indicator of the rest of life at sea that ends up as food.

“In 2009, we reported a high prevalence of antibiotic resistance in wild dolphins, which was unexpected. Since then, we have been tracking changes over time and have found a significant increase in antibiotic resistance in isolates from these animals,” said Adam H. Schaefer, the lead author of the study.

Antibiotic resistance among pathogens increased

Antibiotic resistance is one of the major problems in the medical community presently. The growing resistance of pathogens against antibiotics poses serious health risks — the probability of successfully treating infections caused by common pathogens decreases. In the United States, for example, at least 2.8 million people are infected by superbugs annually while 35,000 die as a result.

Once confined to healthcare settings, it has become increasingly prevalent in other places including marine environments. However, little research examined the long-term trends in antibiotic resistance in pathogens found in wildlife populations.

In the study, researchers swabbed 171 bottlenose dolphins from the Indian River Lagoon from 2003 to 2015. They isolated a total of 733 pathogens from the dolphins, many of which are involved in human health.

Results showed that the overall prevalence of resistance to at least one antibiotic for the 733 isolates was 88.2 percent. The prevalence of resistance was highest to erythromy­cin at 91.6 percent, followed by ampicillin at 77.3 percent and cephalothin at 61.7 percent.

Furthermore, resistance to ciprofloxacin among E. coli isolates more than doubled between sampling periods. Ciprofloxacin is an antibiotic used to treat infections such as pneumonia, gonorrhea and typhoid fever.

The researchers said that the trends seen in their study reflect reports from human health care settings. They further noted that the superbug isolates from dolphins came from a source where antibiotics are regularly used. Human activities or discharges from terrestrial sources may have contributed to the spread in marine environments.

Continue Reading

Buzz

Covid-19 altering Canadians’ housing needs: RBC

Editor

Published

on

By

Amid a pandemic-driven shift in demand as well as a surge in new listings, the Canadian housing market remained strong in August, RBC Economics reports.

Citing preliminary data from local real estate boards, RBC said that markets in many areas of the country remained “red hot” in August.

“But the bigger story might be that Covid-19 is now prompting more people to sell,” the report said, noting that new listings surged in urban centres such as Toronto, Ottawa and Vancouver.

“We think this in part reflects the pandemic altering the housing needs of many current owners — who are opting to move, something they might not have considered just a few months ago,” it said.

RBC noted that the Toronto market saw new listings jump 57% year over year in August, powering a 40% increase in home sales.

Sales were up more than 20% from July’s near-record levels, it said.

“Clearly, [that] market has fired on all cylinders this summer, making up for the major disruption caused by Covid-19 in the spring,” RBC said.

The primary drivers of sales activity and higher prices were low-rise homes, including single-detached homes, RBC reported.

Continue Reading

Buzz

RBC’s customer base makes it a favourite of cyber attacks – security experts

Editor

Published

on

By

Royal Bank of Canada is among the most targeted institutions by cyber attacks due to its broad customer base, according to an analysis by Palo Alto Networks.

From December 2019 up to present, cybercriminals have been establishing malicious pages disguised as websites by major companies to conduct phishing attempts and other similarly invasive attacks.

RBC ranked third in the most spoofed domains list, more than streaming giant Netflix and professional networking portal LinkedIn. PayPal and Apple ranked first and second, respectively.

“When you look at the broad customer base that RBC has, it makes sense, especially when you compare it to some of the other big names,” said Jen Miller-Osborn, deputy director of threat research at Palo Alto Networks. “These attackers are going after [domains] where they can make the most money, so they’re focusing on these organizations that have really broad customer bases because that really ups the number of potential victims.”

In an interview with BNN Bloomberg, Miller-Osborn outlined what consumers should be looking out for to filter our fraudulent emails.

“Typically, the ones that are going to be scam-related are trying to invoke some sort of emotional response,” Miller-Osborn said. “So they might say something like ‘Someone tried to change your password, click here to say whether or not that was you,’ or ‘Click here to confirm this charge on your statement,’ or ‘We’ve locked your account for strange activity.’ Essentially, things that will make people anxious and will make them want to click first, and not take a step back and pause to think, ‘Is that really the kind of email that my bank would usually send?’”

Other red flags include misspellings and basic grammar errors in the message, especially the sender line.

“Attackers try to closely mimic domain names, so you might see the number zero substituted for ‘o’, or a one substituted for the letter ‘l’. Little thing like an extra ‘s’ or ‘c’ in the name. These things, people tend to glance over very quickly and not notice.”

Miller-Osborn said that these measures should be done in concert with the most effective step in deflecting a spoofing attempt: Calling the bank and asking them if the email that they supposedly sent was legitimate.

 

Continue Reading

Buzz

Queen confirms new home at Windsor Castle with Buckingham Palace for ‘selected events’

Editor

Published

on

By

The Queen will be returning to Windsor Castle in a matter of weeks, with Buckingham Palace only used for ‘select events’.

Her Majesty and her husband Duke of Edinburgh will first spend time privately at Sandringham when they leave Balmoral next week, Buckingham Palace confirmed.

She had been spending summer at her retreat in Aberdeenshire amid speculation that she would not return to the capital amid the coronavirus pandemic.

A spokesperson said: “The Queen and The Duke of Edinburgh will depart Balmoral Castle during the week commencing September 14 to spend time privately on the Sandringham Estate.

“Subject to the finalisation of the autumn programme, Her Majesty’s intention is to return to Windsor Castle in October and to resume the use of Buckingham Palace for selected audiences and engagements.

Continue Reading

Chat

Trending