Sailors on nuclear aircraft carrier Theodore Roosevelt applaud their fired captain
Videos have emerged on social media showing sailors on the aircraft carrier USS Theodore Roosevelt giving their fired captain a rousing sendoff as he left the ship.
Capt. Brett Crozier was relieved of duty for a “loss of confidence” following the leak of a letter in which he advocated for stronger measures to protect his crew from an outbreak of coronavirus aboard the ship.
The videos show hundreds of sailors gathered in the ship’s hangar clapping and cheering loudly for Crozier as he walked down a ramp towards the pier in Guam where the ship is docked. ……
In one of the videos capturing that moment, voices can be heard saying “We love you, too!” and “Thank you skipper!”
Later, the ship’s crew is heard rhythmically clapping and chanting, “CAPTAIN! CROZIER!”
Earlier on Thursday, Crozier was relieved of duty by acting Secretary of the Navy Thomas Modly who said he had lost confidence in his leadership abilities following the leak of a letter where Crozier advocated for stronger measures to protect his ship’s crew from further infection by the coronavirus.
Modly said Crozier had expressed valid concerns for the safety of his ship but had exercised “poor judgment” in distributing the letter to senior commanders to a broad group of people when he could have expressed his concerns to the admiral aboard the carrier.
In the letter Crozier advocated Navy leaders to speed up the removal of the nearly 5,000 sailors aboard the carrier to appropriate accommodations on Guam that met social distancing guidelines set by the Centers for Disease Control and Prevention.
The day after the letter appeared in the San Francisco Examiner the Navy announced that 2,700 of the ship’s crew were being brought ashore and that suitable housing would be found in hotel rooms on the island. …..https://abcnews.go.com/Politics/sailors-aircraft-carrier-give-fired-captain-rousing-sendoff/story?id=69957655
Work at Limerick nuclear plant threatened by rising Coronavirus death toll in Montgomery County
Montco coronavirus deaths at 12; officials Officials said there were 113 new positive cases of the virus reported on Thursday, bringing the county’s total number of cases to 707 since March 7. The new cases included residents from 35 municipalities, two of which reported their first cases – Bridgeport Borough and Red Hill Borough. To date, 55 of the county’s 62 municipalities have reported coronavirus cases. The new cases in the county included at least 48 men and 62 women whose ages ranged from 1 month to 94. Six of the individuals are hospitalized, officials said Arkoosh said county officials continue to be in contact with Exelon representatives regarding the county’s concerns that social distancing measures were “perhaps not being adhered to” during a maintenance refueling project involving more than 1,000 workers that began last month at the Limerick Generating Station operated by Exelon near Pottstown. The county’s Office of Public Health is currently reviewing information that it received from Exelon in response to questions the commissioners posed to company officials on Wednesday. The information is helpful and I remain deeply concerned that this maintenance refueling will ultimately contribute to the number of people that are exposed to the coronavirus in our region,” said Arkoosh, who was joined at the news briefing by fellow commissioners Kenneth E. Lawrence Jr. and Joseph C. Gale, and Dr. Alvin Wang, regional EMS medical director, and Dr. Brenda Weis, administrator of the Office of Public Health. Without being specific, Arkoosh said the information provided by Exelon generated more questions by the county and officials are awaiting answers to those questions….. On Wednesday, Exelon officials confirmed two cases of COVID-19 among the workforce at the Limerick plant, adding the full-time employees were sent home and were receiving care and that neither employee had been onsite since March 20. Company officials added that any employees who came in close contact with the affected persons or worked at that reporting location were notified, and that an additional deep cleaning occurred at all areas that potentially were exposed. Arkoosh said officials believe they were misled about the start date of the refueling project. “We were always told March 30. An (event of public interest alert) went out on March 27 saying that they were starting that evening. We’ve also been told by others that there were quite a large number of people here for a number of days before that,” Arkoosh said. County officials have requested the permanent address and the lodging information for all of the contractors hired to work on the refueling project. “We received information back from Exelon on about 950 of those individuals. They are staying all over the area…some people are driving from other states every day. It’s quite a lot,” Arkoosh said. Officials said the contractors, many of whom travel from one generating plant to another to work on refueling projects, are staying locally at AirBnBs, private homes, campsites, hotels and other rental units. “I believe that they have an obligation to not only the families of these workers but to whatever community they’ll be going to next to do a refuel, that these individuals should be sequestered for 14 days before they leave here so that at least when they leave they can be fairly assured that they have no disease,” Arkoosh explained. County officials said they are concerned that contractors where coming from other states into the county which was an area of community spread of COVID-19. Arkoosh said that situation could put the workforce at the Limerick plant at risk as well as local first responders…….. https://www.pottsmerc.com/news/montco-coronavirus-deaths-at-12-officials-concerned-about-work-at-limerick-nuclear-plant/article_dd37f986-7522-11ea-8daa-73c6d383e3e3.html |
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Worker fatigue is a worry at U.S. nuclear stations, as NRC allows longer shifts
US allowing longer shifts at nuclear plants in pandemic, Taiwan News, By ELLEN KNICKMEYER , Associated Press, Associated Press
2020/04/03 WASHINGTON (AP) — U.S. nuclear plants will be allowed to keep workers on longer shifts to deal with staffing problems in the coronavirus pandemic, raising worries among watchdogs and some families living near reactors that employee exhaustion will increase the risks of accidents.
The Nuclear Regulatory Commission’s decision to temporarily allow longer worker shifts is one way the industry is scrambling to keep up mandatory staffing levels through what will be weeks or months more of the outbreak. The shift extensions would allow workers to be on the job for up to 86 hours a week. Currently, they’re generally allowed to work up to 72 hours in a seven-day period. As part of the waiver, workers could be assigned to 12-hour shifts for as many as 14 days in a row. Nuclear plant workers already are having their temperatures checked on arrival for each shift, and employers are studying options including having workers temporarily live at plants full-time…… “This is highly specialized work that needs a lot of attention and focus,” Treat, a nuclear safety activist, said by telephone. It’s a problem, she said, “if people are fatigued or sick….. The NRC closely regulates total staffing and staff hours as a condition of reactors’ continued operation. Fatigue has often been deemed a factor in accidents at nuclear plants, as in the former Soviet Union’s 1986 Chernobyl disaster, where key plant staffers had worked multiple shifts. In the United States in recent days, nuclear plants are reporting some of the first coronavirus cases among their workers. Over the weekend, the NRC said it would consider on a plant-by-plant basis 60-day exemptions that would let plants keep workers on the job for up to 86 hours in a seven-day period, including up to 12 hours a day for 14 days straight. No plant had received a work-hour waiver as of Thursday, regulators said……. But Edwin Lyman, a nuclear power expert with the Union of Concerned Scientists watchdog group, called proposals like Basso’s “alarming.” “I hope that the NRC will conduct due diligence on industry claims that the best way to reduce the potential for COVID-19 spread among its personnel is to force them to work fourteen 12-hour days in a row,” he said in an email. He called that solution likely “untenable.” If a plant fails to keep up minimum staffing requirements in the pandemic, regulators could order it to shut down, something that has happened rarely, if ever, to an operating plant, regulators said. Besides the kind of crew consolidation Basso described, individual nuclear plants also are looking at the possibility of bringing former plant operators back into service. Another option is sequestering crews on site — keeping workers fed and bunked down at the plants during the pandemic, NEI spokeswoman Mary Love said…… https://www.taiwannews.com.tw/en/news/3909533 |
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US Navy fires captain who sought help for coronavirus-stricken nuclear aircraft carrier
Key points:
In a four-page memo to Navy leaders, the captain of the nuclear-powered warship said the spread of the disease was ongoing and accelerating, and said that removing all but 10 per cent of the crew was a “necessary risk” in order to stop the spread of the virus. Navy Secretary Thomas Modly said the ship’s commander Brett Crozier “demonstrated extremely poor judgment” in the middle of a crisis……. That decision was immediately condemned by members of the House Armed Services Committee, who called it a “destabilising move” that would “likely put our service members at greater risk and jeopardise our fleet’s readiness”. ….. Captain Crozier graduated from the US Naval Academy in 1992 and later attended the Nuclear Power School, a prerequisite to command a nuclear-powered aircraft carrier. The USS Theodore Roosevelt, with a crew of nearly 5,000, is docked in Guam, and the Navy has said as many as 3,000 people will be taken off the ship and quarantined by Friday. More than 100 sailors on the ship have tested positive for the virus, but none have been hospitalised. ….. Democrats in support of Captain CrozierDemocrats on the House committee issued a joint statement in support of Captain Crozier. They said that while the captain went outside his chain of command, the pandemic presented a new set of challenges. “Captain Crozier was justifiably concerned about the health and safety of his crew, but he did not handle the immense pressure appropriately,” the statement said. Captain Crozier, in his memo, raised warnings the ship was facing a growing outbreak of the coronavirus and asked permission to isolate the bulk of his crew members on shore, an extraordinary move to take a carrier out of duty in an effort to save lives. He said that removing all but 10 per cent of the crew would be a “necessary risk” in order to stop the spread of the virus. “We are not at war. Sailors do not need to die. If we do not act now, we are failing to properly take care of our most trusted asset: our sailors,” Captain Crozier wrote. https://www.abc.net.au/news/2020-04-03/navy-fires-captain-who-sought-help-for-coronavirus-stricken-ship/12117534 |
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Finally: 1000s of sailors leaving nuclear Aircraft Carrier and going into Coronavirus isolation
US Sailors Pour Off Aircraft Carrier and Into Coronavirus Isolation on Guam, Defense One , BY BRADLEY PENISTON, DEPUTY EDITOR, 2 Apr. 20 NAVY LEADERS PRAISE SHIP’S CAPTAIN FOR URGENT EVACUATION REQUEST; 3,700 WILL LEAVE THE SHIP WITHIN DAYS.
About one-fifth of the USS Theodore Roosevelt’s 4,865 sailors are off the COVID-stricken aircraft carrier and into isolation on Guam, with about 2,700 more expected to evacuate in the next few days, Acting Navy Secretary Thomas Modly said Wednesday.
Modly’s update comes two days after the ship’s captain sent a stark letter up the chain of command — made public on Tuesday by the San Francisco Chronicle — warning that fully 90 percent of the crew needed to evacuate and isolate for two weeks for their own safety. The secretary’s comments clarify that the Navy was indeed evacuating most sailors from the ship, after Defense Secretary Mark Esper said in a CBS News interview aired late Tuesday that said an evacuation was not yet necessary. Modly praised the captain for the prodding, and said that evacuation efforts already were in the works but not with the right urgency. ….. https://www.defenseone.com/threats/2020/04/us-sailors-pour-aircraft-carrier-and-isolation-guam/164287/?oref=d-topstory
Second: Navy change of heart: nuclear-powered aircraft carrier sailors can evacuate
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“We are not at war,” Caprain Brett Crozier wrote in a four-page letter to bosses detailing how the ship did not have enough quarantine facilities. “Sailors do not need to die. If we do not act now, we are failing to properly take care of our most trusted asset – our sailors.” Now, his demand to get crew ashore appears to have been met with Acting Navy Secretary Thomas Modly confirming sailors were being taken off board in stages, with 1,000 people already evacuated and placed in isolation on land. It is thought around 100 people on the nuclear-powered vessel have tested positive for Covid-19, although this remains unconfirmed by the navy itself. Modly said the force had been working for several days to get the majority of crew off the ship but that, because Guam was dealing with its own outbreak of Covid-19, there were not currently enough isolated beds. He said he was in talks with officials there to use hotels and set up tents. “It’s not the same as a cruise ship, it has armaments on it, it has aircraft on it, we have to be able to fight fires if there is a fire on there,” he said……..
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First: Captain of nuclear-powered aircraft carrier begs to have its sailors evacuated
Navy Rejects Captain’s Plea to Evacuate Virus-Ravaged Carrier, Bloomberg, By Roxana Tiron ,Travis J Tritten, and Glen Carey
- Admiral says sailors will be rotated off in smaller numbers
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A U.S. Navy captain’s dramatic plea to evacuate most sailors from an aircraft carrier struck by the coronavirus was tamped down by an admiral who called for a more gradual rotation of crew members off the ship that’s sidelined in Guam.
Citing an “ongoing and accelerating” danger on board the USS Theodore Roosevelt, Captain Brett Crozier sent his Navy superiors a memo pleading, “We are not at war. Sailors do not need to die.” He called for removing all but a skeleton crew off the carrier, where sailors are in close quarters, so that they can be isolated and tested……
The Roosevelt, meant to be patrolling the Pacific and South China Sea, is sitting dockside in Guam indefinitely as the number of soldiers infected by the novel coronavirus rises daily. Infections started cropping up after an early March port call in Vietnam, which Pentagon leaders say had about 16 known virus cases at the time …… https://www.bloomberg.com/news/articles/2020-03-31/carrier-s-captain-pleads-for-coronavirus-action-to-save-sailors?fbclid=IwAR2jMtSh2oHrD8_xM384jGcK52DX3TihqP3brMrzaUrSNBgY17GYBVxcbEg
Fukushima Daiichi nuclear power plant’s deadly hazard – highly radioactive sandbags
Nuclear sandbags too hot to handle, https://www.theaustralian.com.au/world/the-times/nuclear-sandbags-too-hot-to-handle/news-story/87b811443cb8e2881f55e17108872880 By RICHARD LLOYD PARRY, THE TIMES. APRIL 1, 2020
- Japanese engineers trying to dismantle the melted reactors at the Fukushima Daiichi nuclear power plant face a new hazard — radioactive sandbags so deadly that standing next to them for a few minutes could be fatal.
The sandbags were intended to make life easier for the teams dealing with the aftermath of the nuclear disaster in 2011 when three reactors melted after a tsunami destroyed their cooling systems. Twenty-six tonnes of the bags were placed in basements beneath two of the reactors to absorb radioactivity from waste water.
They were stuffed with zeolite, minerals that can absorb caesium. Nine years after the disaster, the submerged sandbags have sucked up so much radiation that they now represent a deadly danger themselves.
Samples of zeolite removed from the bags contain caesium, producing huge amounts of radiation, while the sandbags are giving off up to four sieverts of radiation an hour. Fifteen minutes of exposure to this could cause haemorrhaging. After an hour, half of those exposed would eventually die as a result. The maximum lifetime recommended dose of radiation for humans is less than half a sievert.
Tokyo Electric Power Co (Tepco), which operates the plant, had intended to remove the contaminated water by the end of 2020. The complication caused by the sand means it will take three years longer, the latest delay to the decommissioning.
Tepco managers have admitted that the technology needed to finish the job does not exist and they do not have a full idea of how it will be achieved. Their stated goal of decommissioning by 2051 may be impossible, they said.
One of the biggest problems is the 170 tonnes of irradiated water coming out of the plant every day, much of it natural ground water that flows through the earth towards the sea, picking up radiation on the way. Tepco pumps it out and stores it in huge storage tanks, filtered of some, but not all, of its contaminants — 1.17 million tonnes so far. In two years, the storage space will run out.
The government wants to pour the water away, insisting that the diluting effect of the Pacific will render the radiation harmless, but it is opposed by North and South Korea and the local fishing industry, whose reputation has been ruined by the disaster.
Russia concerned about coronavirus and nuclear safety, as four nuclear workers test positive4
Four nuclear workers test positive for coronavirus as Rosatom steps up pandemic response Bellona, April 1, 2020 by Charles Digges The staff of at least one nuclear power plant in Russia has been put into isolation due to concerns over the spread of Covid-19, as Rosatom, Russia’s state nuclear corporation, announced a raft of measures to protect the employees of its sprawling domestic and international apparatus.
Four Russian nuclear workers have tested positive for the coronavirus and the staff of a nuclear power plant has been put into isolation while state nuclear corporation Rosatom implements a raft of measures to protect employees of its sprawling domestic and international apparatus.
As Moscow – and the rest of the world – institutes lockdowns for its citizens, Rostom says it is erring on the side of caution to protect its highly skilled workers against an international pandemic that has infected some 877,000 people around the planet. As of March 31, Russia claims 2,337 of those cases………
On Monday, Alexei Likhachev, Rosatom’s CEO said in a video address on the company’s website that he had instituted corporation-wide health checks and sanitation practices at nuclear facilities in Russia, and had sent home all employees who could feasibly work remotely.
But he left broader decisions about staff quarantines up to local authorities, both in the Russian regions where Rosatom operates facilities as well as in foreign countries.
To that end, he said that Rosatom is continuing the construction of nuclear stations abroad despite the global coronavirus outbreak. But he added that the majority of business trips scheduled for Rosatom employees had been cancelled. …….
Throughout the world, nuclear operators are grappling with the advance of the coronavirus, which causes the Covid-19 illness. Some countries, like the United States, are suggesting that nuclear power plant operators should be isolated on site to prevent their specialized staff from falling ill.
The United Kingdom has already shut down one of its nuclear fuel reprocessing sites after a portion of its technicians were forced to self-isolate after being exposed to the virus.
In France, the Le Hague reprocessing facility has likewise been stalled. And while France’s national operator EDF has refused to comment about the level of absenteeism or the number of confirmed coronavirus infections among its staff, it says its nuclear power plants could operate for three months with a 25 percent reduction in staffing levels and for two to three weeks with 40 percent fewer staff.
Rosatom’s 250,000 employees operate 38 nuclear reactors throughout Russia and staff numerous mining, technological and sales concerns throughout Europe, Asia and the Middle East. The corporation also has 36 power units at different stages of implementation in 12 countries around the world. It is currently constructing seven reactors overseas: two each in Bangladesh, Belarus and India, plus one unit in Turkey.
38 sailors on nuclear-powered aircraft carrier positive for COVID-19, U.S. military secretive on impact of virus
APR 1, 2020
Relying on a high-state of readiness, the nuclear triad is under threat from the coronavirus……….in a War of the Worlds-style twist, humanity’s most lethal weapons could be nullified by an organism that can’t even be seen. ……
U.S. Nuclear Regulatory Commission weakens some regulations in view of COVID-19
Nuclear regulators ease some power reactor regs in response to COVID-19, By Matthew Bandyk Utility Dive, March 31, 2020,
- In response to the COVID-19 pandemic and its strain on available nuclear plant personnel, the U.S. Nuclear Regulatory Commission is allowing power reactor operators to apply for temporary exemptions from regulations limiting the amount of hours workers can stay on the job, according to a letter released by the agency on Monday.
- In addition, the NRC staff is also working on a separate memorandum that will guide nuclear plants as to which labor and time-intensive tasks they can temporarily waive, such as many of the inspections during refueling outages………
The nuclear industry and the impact of coronavirus
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Nuclear industry’s response to Covid-19 outbreak, Power Technology, 1 Apr,20 “……..Impact of coronavirus on the nuclear industry’s operations The nuclear industry is assessing measures to safeguard their workforce and implementing business continuity plans to ensure continuous functioning of key aspects of their businesses. The nuclear industry already has a robust safety culture in place worldwide. Based on the guidance and directives put into practice across various countries and regions, actions have been taken. Since the time that coronavirus was first detected in China’s Wuhan region, before becoming a global pandemic, companies worldwide had time to execute business continuity plans and take the necessary steps for the dealing with the impact of the virus. Measures have been taken to screen workers and isolate those who show virus symptoms through temperature checks to detect fever, which is among the common Covid-19 symptom. Few countries have advised their staff to work remotely and not on-site, hence aiding with social distancing measures. For example, in the US, officials have recommended they may isolate or quarantine crucial nuclear power plant (NPP) technicians and allow them to live onsite to decrease their proximity with others in case this is needed. Many operators are getting hold of supplies of food, beds along with other essentials items required to support their staff for this purpose. Key NPP staff could be required to stay in assigned accommodation and commute to and from the nuclear facility in separate transportation. To safeguard the health of workers in regions where the occurrence of coronavirus may rise considerably, actions such as changing shift patterns are being assessed. Companies are also limiting or dropping their non-essential business travel plans and making use of conference video and audio calls for carrying out business meetings. France’s regulator, Nuclear Safety Authority (ASN), is avoiding direct physical contact to stop the spread of the coronavirus and is prioritizing control of operating facilities. A number of inspectors from the UK’s regulator, Office for Nuclear Regulation (ONR), will go ahead with travel plans to sites where needed but will restrict most of its business operations via phone, email and Skype. Currently, NPP operations are continuing in many countries. The US Nuclear Regulatory Commission (US NRC) has stated that it may close down any of the country’s 60 NPP if they cannot be aptly staffed. Few nuclear facilities have temporarily shut down their operations to avoid the spread of the coronavirus and secure their workforce. In the UK, authorities have idled a nuclear fuel reprocessing site located at Sellafield after 8% of its 11,500 workforce were asked to self-isolate or quarantine to avoid the spread of the coronavirus infection. This step came after a staff member was tested Covid-19 positive a few weeks earlier, and will eventually lead to a controlled shutdown of the site’s Magnox facility, expected to close down permanently this year. The EDF-owned Hinkley Point C (HPC) NPP in the UK, has also reduced its workforce by more than half and will further decrease its staff members as work in progress is finished. Rosatom’s overseas NPP construction projects have also progressed under the recommendations and guidelines of the disease control services as well as governments of the corresponding countries where construction work is going on. Work was suspended on few nuclear reactors which are under construction in China following the coronavirus outbreak. Now as work is slowly restarting in the country, countermeasures have been taken for all staff members returning to nuclear site. France, the most nuclear dependent country in the world, announced scaling down of staff at its Flameville NPP, operated by EDF, the country’s major nuclear operator. EDF stated that it is decreasing staff at the NPP from 800 to 100, because of the high regional Covid-19 infection rates. Three workers at the EDF’s Fessenheim NPP, Belleville NPP, and Cattenom NPP have already been tested positive for the coronavirus. French grid operator Réseau de Transport d’Électricité (RTE) presumes that nuclear availability will stay 3.6 Gigawatt (GW) below 2015 to 2019 average, in addition to a national fall in nuclear power demand. EDF has withdrawn its 2020 nuclear power generation target amidst an expected drop in its output this year due to the coronavirus outbreak. Orano, an integrated nuclear energy company, has also withdrawn its financial year (FY) outlook for 2020. When it comes to nuclear reactor operations, the Ascó I NPP in Tarragona and Almaraz I NPP in Cáceres, Spain, have notified about rescheduling or delaying of their outages for nuclear fuel loading. In Germany, NPP operators are stepping up precautionary measures to stop the spread of coronavirus. For instance, RWE, is involved in disinfecting radiation meters which are normally used by staffs quite often. The company has also shut down visitor centres and called off its scheduled group visits to decrease the risk of Covid-19 infections. The Finnish state-owned energy company Fortum Oyj’s Loviisa NPP is also undertaking precautionary measures to help stop the spread of the coronavirus. The company is adhering to the Covid-19 recommendations and guidelines put forward by the World Health Organization (WHO) and national authorities. External visitors are also prohibited at the NPP until further notice. MiningKazatomprom, Kazakhstan’s state-owned uranium production company, with a total uranium production volume (100% basis) of 22,808t of elemental uranium (tU) in 2019 has made announcement of drawing on its current uranium inventory if its mining activities are affected. The company’s uranium mining sites are located in remote areas of the country and so far the coronavirus outbreak has not yet affected its operations. However, considering the remoteness of these mining sites, the company needs to take precautionary measures if in case any outbreak occurs. The Canadian uranium company, Cameco, has also temporarily idled production of its Cigar Lake uranium mine located in northern Saskatchewan, Canada, as a response to the Covid-19 pandemic. This will reduce the staff members working on-site from around 300 to 35, hence leading to physical distancing and heightened safety precautionary measures. In addition, Cameco’s joint venture (JV) partner, Orano Canada, has also shut down operations at its McClean Lake uranium mill, which processes ore from the Cigar lake mine…… https://www.power-technology.com/comment/nuclear-industry-covid-19/ |
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Montgomery County officials not happy with Exelon’s Limerick Nuclear Power Plant plans for addressing Covid19
A parking lot has been designated for the new contractors that have been hired as the annual refuel of the reactor maintenance project is underway.
Dr. Valerie A. Arkoosh, chair of the Montgomery County Board of Commissioners, says back on March 16, Exelon, the company that runs the Limerick nuclear plant, gave them a lackluster social distancing plan.
She said, “We learned of plans to bring approximately 1,800 workers into our region from around the United States. We asked Exelon to postpone this refuel until a time when the disease burden from COVID-19 was lower.” …….. https://6abc.com/limerick-plant-exelon-corporation-covid19-cases/6067085/
Our war against the environment is bringing pandemics upon us
Coronavirus is a wake-up call: our war with the environment is leading to pandemics, The Conversation, Fiona Armstrong Executive Director, Climate and Health Alliance, Occasional Lecturer, School of Public Health and Human Biosciences, La Trobe University, Anthony Capon, Director, Monash Sustainable Development Institute, Monash University, Ro McFarlane, Assistant Professor in Ecological Public Health, University of Canberra, March 31, 202 The COVID-19 pandemic sweeping across the world is a crisis of our own making.
That’s the message from infectious disease and environmental health experts, and from those in planetary health – an emerging field connecting human health, civilisation and the natural systems on which they depend.
They might sound unrelated, but the COVID-19 crisis and the climate and biodiversity crises are deeply connected.
Each arises from our seeming unwillingness to respect the interdependence between ourselves, other animal species and the natural world more generally.
To put this into perspective, the vast majority (three out of every four) of new infectious diseases in people come from animals – from wildlife and from the livestock we keep in ever-larger numbers.
To understand and effectively respond to COVID-19, and other novel infectious diseases we’ll likely encounter in the future, policymakers need to acknowledge and respond with “planetary consciousness”. This means taking a holistic view of public health that includes the health of the natural environment.
Risking animal-borne diseases
Biodiversity (all biological diversity from genes, to species, to ecosystems) is declining faster than at any time in human history.
We clear forests and remove habitat, bringing wild animals closer to human settlements. And we hunt and sell wildlife, often endangered, increasing the risk of disease transmission from animals to humans.
The list of diseases that have jumped from animals to humans (“zoonotic diseases”) includes HIV, Ebola, Zika, Hendra, SARS, MERS and bird flu.
Like its precursor SARS, COVID-19 is thought to have originated in bats and subsequently transmitted to humans via another animal host, possibly at a wet market trading live animals.
Ebola virus emerged in central Africa when land use changes and altered climatic conditions forced bats and chimpanzees together around concentrated areas of food resources. And Hendra virus is associated with urbanisation of fruit bats following habitat loss. Such changes are occurring worldwide.
What’s more, human-caused climate change is making this worse. Along with habitat loss, shifting climate zones are causing wildlife to migrate to new places, where they interact with other species they haven’t previously encountered. This increases the risk of new diseases emerging.
COVID-19 is just the latest new infectious disease arising from our collision with nature……. https://theconversation.com/coronavirus-is-a-wake-up-call-our-war-with-the-environment-is-leading-to-pandemics-135023
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