May 17, 2020

Mad Cow Disease Has Resurfaced in Canada. Should We Be Worried?

Canada
Mad Cow Disease
disease
Canada
Admin
2 min
Mad cow disease is believed to spread when cattle eat protein rendered from the brains and spines of infected cattle or sheep.
Canada has confirmed its first case of mad cow disease since 2011. The report surfaced on Friday, February 13 but the country expressed confidence that...

Canada has confirmed its first case of mad cow disease since 2011. The report surfaced on Friday, February 13 but the country expressed confidence that the discovery would not hit a beef export sector worth C$2bn ($1.6bn) a year.

The Canadian Food Inspection Agency (CFIA) said no part of the animal, a beef cow fro Alberta, had reached the human food or animal feed systems.

Mad cow is formally known as bovine spongiform encephalopathy (BSE), a progressive, fatal neurological disease.

“The CFIA is seeking to confirm the age of the animal, its history and how it became infected. The investigation will focus in on the feed supplied to this animal during the first year of its life,” the agency said.

Canadian exports were badly hit in 2003 after the first case of BSE was detected. Canada subsequently tightened its controls and many nations have since resumed the beef trade with Canada, despite the discovery of more cases since then.

Asked whether he was concerned about exports being harmed, the agriculture minister, Gerry Ritz, told reporters in Calgary: “Not at this time, no.”

He added though that markets in South Korea and Japan were generally very concerned about the potential risk from BSE.

Ritz said Canada’s current OIE risk status meant it could report up to 12 outbreaks in a calendar year.

Dave Solverson, president of the Canadian Cattlemen’s Association, said in previous outbreaks there had rarely been more than one infected animal on an individual farm.

“It’s very unlikely there will be more cases found,” he told the Canadian Broadcasting Corporation.

BSE is believed to spread when cattle eat protein rendered from the brains and spines of infected cattle or sheep. Canada banned that practice in 1997.

The CFIA tightened feed rules in 2007 and said this should help eliminate the disease nationally within a decade, although the agency said it still expected to discover the occasional new case.

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Jul 28, 2021

NHS staff face severe impact on mental health due to COVID

covid19
mentalhealth
NHS
healthcare
3 min
NHS staff face severe impact on mental health due to COVID
Dr James Gilleen of the Covida Project says the mental health of NHS staff is at risk and not enough is being done to prevent burnout 

The decision to drop COVID-19 restrictions in England this month alarmed doctors in the National Health Service (NHS) while hospitalisations are on the rise. At the same time, hospitals have started cancelling operations again adding to the existing backlog of operations, which estimates say could take a year to clear. 

Dr James Gilleen of the University of Roehampton and his Covida Project team are warning of the ongoing risks to the mental health of NHS staff, many of whom are traumatised from the first wave of infections. “As the UK continues to see COVID-19 infection numbers rise at a similarly alarming rate as those seen during the country’s second wave, it’s combined with a renewed strain on the NHS and its staff" he said. 

The Covida Project is a digital tool created to assess the psychological impact of the COVID-19 pandemic on frontline workers including NHS staff, the police and carers. 

“Healthcare workers are already exhausted and burnt-out; they are traumatised from their experiences of working during the pandemic. During the first wave in May 2020, a study from the Covida Project found an unprecedented quadrupling of the number of NHS staff with high levels of anxiety, depression and post-traumatic stress disorder (PTSD) compared to before Covid-19" Gilleen said. 

"Having the most severe levels of these symptoms was statistically linked to four key factors - insufficient access or pressure to reuse Personal Protective Equipment (PPE), insufficient workplace preparation, insufficient training and communications, and a higher workload. Staff aren’t just anxious, depressed and traumatised from being over-worked – it is from feeling unsafe and at risk." 

The Covida Project found that almost a third of healthcare workers reported moderate to severe levels of anxiety and depression. The number reporting very high symptoms was four times higher than before the pandemic.  

Gilleen adds, “With COVID-19 restrictions now fully removed in England, NHS staff face the daunting triple-threat of rising Covid-19 hospitalisations, huge backlogs of medical operations to clear, and the added expectation of large increases in winter flu, which is already being seen even now in summer. 

"These difficulties are present at a time when the NHS is already under-resourced, impacted by sickness and/or staff being ‘pinged’ to self-isolate through the government’s track and trace app, and staff continuing to fear the daily risk of infecting family and friends. 

"Together these are considerable psychological burdens and create a perfect storm for the mental health and well-being of NHS staff."

Gilleen says there may be worse to come, especially if new, more transmissible variants develop. "Previous research after other pandemics such as SARS has shown that residual mental health symptoms like PTSD can continue for years, so the impact of repeated waves over the long-term will be potentially catastrophic for the mental health of NHS staff.

He has some clear recommendations to protect the wellbeing of frontline healthcare workers. “To protect the mental health of NHS staff they must feel they are less at risk or in danger, have access to the required level of PPE, not be continuously over-worked, with better staffing, more opportunities for rest and space to share their stress. 

"Despite this and similar findings from other studies, still not enough is being done to protect NHS staff mental health and wellbeing and we fear it will continue to suffer in the months to come. With this comes the real risk that large numbers of staff will burn out or even quit the NHS.”

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