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3 dead on cruise ship in Atlantic Ocean, 1 with rare disease Hantavirus

 3 dead on cruise ship in Atlantic Ocean, 1 with rare disease Hantavirus


Three people have died on a cruise ship in the Atlantic Ocean. At least one of the dead has been confirmed to have the rare disease ‘Hantavirus’, which is transmitted by rats.



According to the World Health Organization (WHO), a possible outbreak of Hantavirus is being investigated on the MV Hondius cruise ship, which is sailing from Ushuaia, Argentina, to Cape Verde.


In a public statement on Sunday, the WHO said that one person has been confirmed infected and at least five more passengers are suspected of being infected.


‘Of the six affected, three have died and one is being treated in an intensive care unit (ICU) in South Africa,’ the statement said.


According to the WHO, additional laboratory tests and epidemiological investigations are ongoing. The necessary health care and support are being provided to passengers and crew, and the gene sequencing of the virus is also being carried out. It also said it was coordinating with countries to rescue two other passengers who were showing symptoms.


Hantavirus is a rare disease transmitted to humans through the feces or urine of infected rats. In severe cases, it can cause hemorrhagic fever and even death.


Couple also died


South Africa’s health ministry had earlier reported an outbreak of “severe acute respiratory disease” on Sunday, with at least two deaths. A third person was being treated in an intensive care unit in Johannesburg, AFP reported.


Ministry spokesman Foster Mohale said the patient, who was being treated in Johannesburg, had tested positive for hantavirus.


The first person to show symptoms was a 70-year-old man who died on board the ship. His body is currently being held on the British territory of St. Helena in the South Atlantic.


His 69-year-old wife was also taken to South Africa after falling ill, where she died in a hospital in Johannesburg, Mohale said.


The nationalities of the deceased have not yet been confirmed, but the patient in the ICU is a 69-year-old British citizen, AFP reported.

Hantavirus: Why is a dangerous infection with a mortality rate of up to 50 percent in the news now?

 Hantavirus: Why is a dangerous infection with a mortality rate of up to 50 percent in the news now?


Hantavirus is not usually transmitted from one person to another. However, in the case of the Andean species of hantavirus found in South America, a few cases of human-to-human transmission have been recorded.



Hantavirus is a very deadly ‘zoonotic’ virus that can become a global health challenge at any time. This virus, which is mainly transmitted to humans from rodents, causes serious damage to the lungs and heart if infected. After its sudden outbreak on a cruise ship operating in the Atlantic Ocean, it has become a topic of renewed discussion and concern among health experts and the general public around the world.


What is Hantavirus?


Hantavirus is a group of viruses belonging to the ‘Bunyaviridae’ family. It is named after the ‘Hantan’ river in South Korea, where it was first identified in 1978.


So far, scientists have discovered more than 20 species of it in different parts of the world, which affect human health in different ways.


Based on their effects and geographical presence, hantaviruses are mainly classified into two categories. The New World hantavirus species, found mainly in the American continent, causes ‘Hantavirus Pulmonary Syndrome’ (HPS) or ‘Hantavirus Cardiopulmonary Syndrome’ (HCPS). This causes serious damage to the human respiratory system and heart function.


Similarly, the Old World hantavirus species, which is more active in Europe, Asia and Africa, causes ‘Hemorrhagic Fever with Renal Syndrome’ (HFRS). This type of infection has a risk of direct and fatal effects on the human kidneys.


Recent Outbreak: Hantavirus Scare on Cruise Ships


The main reason why Hantavirus has recently become the focus of international media attention is the sudden outbreak on the MV Hondius cruise ship operating in the Atlantic Ocean. The ship, operated by the Dutch Oceanwide Expeditions company, departed Argentina on April 1. The health crisis on the ship, which is on a tour of remote islands such as Antarctica, South Georgia and Tristan da Cunha, has caught the attention of the world.


According to the latest report from the World Health Organization, seven of the 147 passengers and crew members on board the ship have been confirmed or suspected to be infected with Hantavirus. Three of the infected have died, while one is still receiving treatment in a serious condition. The other three have shown mild symptoms.


The deceased include a German citizen and a Dutch couple. According to the information received, the husband of the Dutch couple died on the ship on April 11, while the wife died in a hospital in South Africa on April 26. This tragic incident has sparked a new debate about the risk of the virus in closed environments such as cruise ships.


Source of infection and transmission


The main source of infection with Hantavirus is rodents. The virus is mainly transmitted to humans through the urine, feces or saliva of rats. When a person breathes in an area contaminated with rat feces, tiny particles of the virus mixed in the air directly enter the respiratory system. This is the most common and major route of infection. In addition, the virus can also enter the body when a rat bites, eats food contaminated with the virus, or touches a contaminated surface and then touches the eyes, nose or mouth with the same hand.


Hantavirus is not usually transmitted from one person to another. However, limited human-to-human transmission of the Andean hantavirus, a strain found in South America, has been recorded. According to the World Health Organization, such transmission is likely to occur through very close and prolonged physical contact.


The current outbreak on the MV Hondius cruise ship is also suspected to have involved human-to-human transmission. Dr. Maria Van Kerkhove, WHO’s director of pandemic preparedness and response, said that the possibility of human-to-human transmission cannot be completely ruled out, as some of the infected people appeared to have had very close contact. However, she urged people not to be overly concerned, saying that the virus is not as easily airborne as flu or COVID-19 and that the risk to the general public is not currently high.


Treatment and prevention


There is no specific drug or specific vaccine developed to protect against hantavirus infection. Therefore, supportive care in hospitals remains the only option to save infected people. If the patient's condition is serious, they are placed in the intensive care unit (ICU) and oxygen therapy and ventilators are used to facilitate the respiratory process.


Since this virus is transmitted by rodents, the best way to avoid it is to avoid contact with rats. Proper arrangements should be made to prevent rats from entering your home, workplace or storage rooms.


Special care should be taken when cleaning areas that may have rat droppings. To prevent dust from flying in such areas, instead of sweeping the floor, only damp cleaning should be done using a disinfectant solution or bleach. The mandatory use of masks and gloves during such cleaning can prevent virus particles from entering the body.


In addition, Squirrels should always be kept in a secure container out of the reach of rodents. People who live or work outdoors or near forests need to pay extra attention to the cleanliness of their surroundings. In unusual circumstances, it is wise to maintain personal hygiene and social distancing, while fully following the instructions of health authorities. Since there is no cure for Hantavirus, awareness and caution are the strongest weapons in the fight against this deadly infection.

How at risk is Nepal from the Hanta virus that has swept the world?

 How at risk is Nepal from the Hanta virus that has swept the world?


Since the initial symptoms of many infectious diseases are very similar to each other, laboratory tests are helpful in distinguishing the infection.



According to the World Health Organization, 3 out of 8 people have died from Hanta virus seen on a cruise ship.

Although Hanta virus is transmitted through the feces, urine or saliva of infected rats, it has been confirmed that the 'Andean' species can be transmitted from person to person.

Nepal is at risk of Hanta virus, but even if it has not been confirmed as an outbreak, regular testing and research are necessary.

Recently, the Hanta virus seen on a cruise ship has swept the world. According to the information published by the World Health Organization a few days ago (on May 8), 3 out of 8 people have died.


That is, about 38 percent of the infected have died. This human-to-human transmission is considered very rare, but currently, dozens of cases on cruise ships have become a matter of concern and interest.


At the time of writing, the main source of infection is unknown. Information on the circumstances under which it spread from person to person is yet to be released.


Hantavirus can be transmitted to humans through contact with the feces, urine, or saliva of infected rats. Even if an infected rat does not show symptoms, it can still cause death if it infects humans.


The mortality rate of the Hantavirus strain seen in the Americas is many times higher than that of the Hantavirus strain seen in Europe and Asia, which is about 50 percent. Recently, a cruise ship has seen a mortality rate of about 38 percent. The World Health Organization has reported that the mortality rate of the Hantavirus strain seen in Europe and Asia is up to 15 percent.


Although Hantavirus is said to be transmitted only through the feces, urine, or saliva of infected rats, the ‘Andean’ strain of Hantavirus can be transmitted from person to person to some extent.


The Hantavirus strain currently circulating on cruise ships has also been confirmed by gene sequencing to be ‘Andean’. Hantavirus is mainly divided into two types based on symptoms, which also vary according to geographical location.


First, Hanta pulmonary syndrome and second, hemorrhagic fever with renal syndrome.


Hanta pulmonary syndrome is mainly seen in the Americas, while hemorrhagic fever with renal syndrome and Hantavirus are seen in Europe and Asia.


Hanta pulmonary syndrome is characterized by symptoms such as fever, chills and dizziness, muscle pain, diarrhea, nausea or vomiting, abdominal pain, and low blood pressure. If it becomes complicated, coughing, difficulty breathing, chest tightness, and pneumonia may occur.


These symptoms may appear within one to six weeks of infection.


Hemorrhagic Fever with Renal Syndrome Hanta virus causes chills, stomach pain, headache, nausea, blurred vision, red eyes, and later complications, bleeding, and there is a risk of kidney failure.


These symptoms appear one to two weeks after infection, and sometimes up to 8 weeks. This Hanta virus is seen in Asia, especially in countries like China, Korea, Japan, and Russia. Research articles have also been published that Hanta virus has been seen in neighboring India. But there is no information that it has taken the form of a major outbreak.


Is there a risk of Hanta virus in Nepal?


Hanta virus is transmitted when it comes into contact with rat feces, urine, or saliva. Rats are seen in significant numbers in all villages and cities in Nepal.


The number of people who come to Teku Hospital for treatment of rat bites is also high. Most people with such problems do not come to the hospital. There is a lot of contact between humans and rats in Nepal too.


Hundreds of scrub typhus cases are reported in Nepal every year. The main source of scrub typhus infection is the mite found in rats. This also clearly shows that the risk of any infection that can be spread by rats in Nepal is high.


Hanta virus is no exception. In 2017, a tourist fell ill and was admitted to the ICU immediately after returning to his country after visiting Nepal. A research article was published stating that the person had been diagnosed with hanta virus. This was published in an American medical journal in 2020.


This also indicates that the risk of hanta virus is present in Nepal.


However, as in India, there is no confirmation of an outbreak in Nepal yet. Since this infection is not included in routine laboratory tests, we are unaware of the status of hanta virus in Nepal.


Blood tests of tourists infected with hanta virus in Nepal show a decrease in platelet count and an increase in liver enzymes, which the author has experienced is also widely seen in fever patients in Nepal.


However, the possibility of Hantavirus seems to be overlooked when sending for diagnostic tests for limited infections. Since a large number of fever patients are still not diagnosed in Nepal, there is a need to increase the scope of testing.


In the case of a new infection or a first-time infection, testing for that infection should also be included in routine testing. Since the initial symptoms of many infectious diseases are very similar to each other, laboratory testing is helpful in distinguishing infections. Only if the infection is diagnosed can treatment, prevention, and counseling be correct.


Currently, the World Health Organization has stated that the risk of further spread of this virus is low. However, the number of infections on a cruise ship at the same time is so high. And as the problem becomes more complicated and the mortality rate is higher, it cannot be ruled out that the contagiousness and lethality of this virus has increased compared to the past.


Nepal cannot completely ignore the risk of the virus, given the confirmed research on this virus and the frequent contact with rats, which is considered the source of the virus.


If national guidelines were developed in Nepal, prioritizing research on Hanta virus, it would be useful for health workers in diagnosis, treatment, and prevention.

Selling hydropower to Silicon Valley in the name of data centers may not bring real benefits to Nepal

 Selling hydropower to Silicon Valley in the name of data centers may not bring real benefits to Nepal


A few months ago, a well-intentioned development consultant working in Nepal explained to me why Nepal is a perfect fit for green computing (environmentally friendly data centers). His argument was that the country is ideal because of its abundant hydropower, cool mountainous climate, and its location between two of the world’s largest digital economies. He was right in a way. But he failed to understand what all of this would ultimately lead to.



To put it simply, the proposal is to let a foreign company build a data center here, run it on Nepal’s own hydropower, attract foreign investment, and call it green. It sounds like a win, but personally, I don’t think it’s a win.


In green computing, the word ‘green’ refers almost entirely to the source of electricity. Everything else is left out of the equation. Data centers, in particular, are heavy users of water. Large hyperscale infrastructure can consume up to 10 million liters of water per day for cooling.


Nepal is facing a severe seasonal water crisis, and the rivers that feed the hydroelectric system are the same ones that farming communities have depended on for centuries. No one is talking about this water trade-off. That is, no one is talking about how much water is lost to agriculture and locals when water is used to run data centers, or what Nepal has to lose.


In addition, there is another big problem of embedded carbon (the hidden carbon emitted during the manufacture and transportation of goods). The cement and rods used to build buildings, and the large server machines transported by trucks and ships, are also contributing to pollution. These servers break down every three to five years and have to be replaced.


This leads to a huge amount of electronic waste. There is no effective system in Nepal to recycle and reuse such old machines or hardware. So this electronic waste will eventually end up in some corner of the country, where those foreign investors probably won't even notice. There are many other things that are good in Nepal, but our waste management or recycling system is not good.


If we look deeper into the issue of electricity, this argument also proves to be weak. It is true that Nepal produces more electricity. However, in my experience, this is only during the rainy season. Even today, when the water level in the rivers decreases during the dry season in winter, households and industries have to face electricity shortages.


If Nepal provides electricity to these data centers of foreign companies, that electricity cannot be sold to India at a good price. Similarly, domestic industries that are trying to produce something in the country do not get that electricity either. Nor can that electricity be delivered to the remote homes of Karnali, which are still burning kerosene.


What Nepal should not forget is that this country has spent the past few decades in extreme load shedding. The situation was so miserable that even in Kathmandu, the electricity was out for 16/17 hours a day. At that time, the phrase ‘lights gone out’ was always on people’s lips. I remember, I used to use the ‘lights come’ app myself to know when the electricity would come back. After such a long struggle, ending that dark era and letting the electricity that was barely collected run for our own country and not for our own country is like ‘walking in the opposite direction’.


The argument that these data centers ‘create jobs’ sounds the most tempting. But when you dig deeper, this is also the thing that proves to be the most hollow. In a large data center, barely a few dozen people get permanent jobs, and that too in security guards and general maintenance work. The main technical work that pays well is done by specialists, who are often foreigners.


It is true that they bring in big investments. But that money immediately goes abroad. Because that money could be used to buy server machines from America or other Asian countries and pay for software licenses. The government gives various tax breaks to bring such companies to Nepal, which also results in the loss of revenue that the country is supposed to get.


In the end, what happens is that Nepal gives its land, electricity, political support, and even the transmission line or infrastructure. However, all the profits from this go abroad.


My country, Ireland, said ‘yes’ to all these things (offshore data centers and tax breaks). And the situation there over the last 10 years has taught us a valuable lesson. Ireland’s calculations were not entirely wrong. Companies there were only charged 12.5 percent corporate tax (minimum tax). This not only filled the country with data centers, but also large technology companies like Google and Meta opened their European headquarters in the capital, Dublin. This really benefited the Irish economy. However, the story of the data centers is different.


In the 2010s, Ireland became a data center hub in Europe, thanks to its cool Atlantic climate, access to the European market, and low taxes. In 2015, data centers consumed only about 5 percent of the country's total electricity, but by 2023, they were consuming 21 percent. According to AirGrid, the country's national electricity transmission system operator, data centers will consume about a third of the country's electricity by the mid-2030s. .


On the one hand, Ireland has set its own goal of producing 70 percent renewable energy by 2030. But on the other hand, this goal has been undermined by the fact that foreign servers are consuming electricity. The electricity infrastructure there could not cope with this pressure. Due to which, in 2022, the Electricity Authority completely banned the connection of new data centers in the capital Dublin.


The biggest hit has been to the general public. According to the latest statistics (May 2026), the people of Ireland are buying electricity at the most expensive price in the European Union. Citizens there are paying almost 40 percent more than the average price in Europe. Having to pay more than 40 cents per unit, an average household is facing an additional financial burden of about 480 euros (about 82 thousand rupees) per year on its electricity bill alone.


The issue of water has also become another big problem there. Microsoft's data center at Grange Castle (for drawing too much water) has been the subject of so much controversy and scrutiny that when the UN's special representative visited Ireland to assess the state of the clean environment, Microsoft refused to let him enter its data center.


The number of jobs it has provided is no longer a mystery. Even if all the data centers across Ireland were combined, only a few thousand people would be directly employed there. This is an area that alone generates 20 percent (one-fifth) of the country's electricity. Billions have been invested in building transmission lines to deliver electricity to it. These data centers occupy so much land; many homes could be built there for the general public. In comparison, these jobs are a very small and disappointing return.


Ireland had many such facilities that Nepal does not have. Ireland is a member state of the European Union (EU), it has a reliable legal system. On top of that, the first language is English. In addition, the country has decades of experience in making deals with big tech companies. Its tax-free policies have not only brought data centers, but also large offices for companies like Google and Meta. Where tens of thousands of engineers found jobs and a ‘knowledge-based economy’ developed along with server machines.


But that may not be the case in Nepal. Nepal will only get server racks. But people will not get desks to work. Despite such favorable conditions, data centers in Ireland have crippled public infrastructure, caused electricity shortages and provided jobs to only a few people who could not fill a football stadium in the name of employment. In such a situation, Nepal will have to make deals on even weaker ground, the results of which are sure to be worse than Ireland’s.


I have been closely monitoring the actual development of the technology sector here, living in Nepal for more than a decade. As expected, Nepal’s IT services exports will reach $1 billion by 2025, which is more than double in the last three years.


Nepali engineers who studied at world-renowned universities like MIT and Carnegie Mellon in the US are returning home with investments and international networks. Nepal is really building a strong foundation now. This development is not happening by becoming ‘cheap workers’ in the supply chain of foreigners, but by Nepali engineers themselves becoming founders and owners of companies.


However, this so-called ‘green compute’ (foreign data center) plan is nowhere in line with the real progress of the country. It is trying to make Nepal a mere shepherd who provides water and electricity. Where local resources are used, but the real profit is taken by someone else.


Whose law applies to the data of a company kept in Nepal but registered abroad? What if a foreign government exerts legal pressure tomorrow? Such questions are never discussed seriously before an agreement is signed.


Nepal is between two large countries like India and China. Both these countries do not take digital infrastructure (data centers, etc.) built in their neighborhoods for granted. The decision to bring a US company to the Chinese border (Nepal) and set up a data center, or to allow a Chinese company to open a data center at a distance that India considers a security threat, cannot be dismissed for long as ‘it’s just a business decision’. This could quickly become a matter of geopolitical tension.


Once large data center buildings are built here and machines are connected, Nepal’s negotiating position becomes even weaker. Because those machines have to be repaired by foreign experts, and the spare parts needed to keep them running have to be imported from abroad. Thus, Nepal is forced to rely on foreigners structurally.


One argument is always heard in support of this. That is, isn’t it better to run a data center using hydropower in Nepal than to run a data center burning coal (and polluting it) in some other country? However, this is just an illusion created by showing a false alternative. The main question here is not what to use instead of coal. The main question is how Nepal uses the excess electricity it has and how to make good use of this short opportunity to benefit on its own terms.


Sell electricity directly to foreign countries at a good price, open industries in the country and invest in our own infrastructure in a way that benefits Nepalis first. These are the options that bring sustainable development to the country. However, a foreign data center is something that, if it were to arise from here tomorrow, would affect almost all of us. The money will be taken with it.


As I write this article, there is talk of more investment coming in. The first project approved will be called a pilot project. When the second project comes, it will be called momentum. And, when it reaches the third project, it will be given the form of policy.


Nepal has very little time left to decide what kind of economy it wants to build. Nepal must make a clear decision before this opportunity is lost. Otherwise, foreign consultants will move on to another country with favorable conditions.


(The author Jonathan Clark has been living in Nepal since 2015. This article is a translation of his blog. He published a blog titled ‘Who Actually Benefits When Nepal Sells Hydro to Silicon Valley’ on his website on 7 May 2026. He created a software called ‘ConX’ in 2015 and sold it to the American company ‘Houzz’ in 2021. Jonathan currently works as the ‘Director of Engineering’ in the same company. He mostly lives in Lalitpur.)

Why does Google Maps consume so much battery? This is the new power saving mode that saves battery for up to 4 hours

 Why does Google Maps consume so much battery? This is the new power saving mode that saves battery for up to 4 hours


In this era, smartphones are no longer just a means of communication for us, they have also become an integral part of our journey. Whether traveling to unfamiliar places or short distances within the city, we often depend on Google Maps.



But one of the bitter truths of using Maps is that it consumes the phone's battery at a very fast rate. Using Maps while going on a long journey or when there is no charging facility is like pushing the phone to the brink of death.


To solve this serious problem, Google has introduced a new power saving mode in its navigation service. As claimed, this feature can increase the battery life of smartphones by up to four hours.


But as attractive as this feature looks, some of the conditions or limitations that come with it are equally challenging. Today, we are discussing in detail about this new feature of Google Maps, how it works and the impact it has on the user.


Why does Google Maps consume so much battery?


There are many technical reasons behind Google Maps consuming battery. The first and main reason is the constant GPS tracking. Every second, the phone has to constantly communicate with satellites to determine your geographical location. This never lets the phone's processor rest.


The second reason is real-time data streaming. Maps doesn't just show the route, it also downloads real-time road speeds, accident information, and traffic congestion details based on data from millions of other drivers. Using machine learning, it constantly calculates the estimated time of arrival (ETA) to your destination and alternative routes.


The third and most visible reason is the bright screen. In daylight, the phone's screen needs to be run at full brightness to see the road clearly. Full-color maps, 3D buildings, and constantly changing scenes put a lot of strain on both the phone's processor and display. All these factors together can make even a phone with a large battery die before it can be fully charged.


New Power Saving Mode


This new mode recently introduced by Google is specifically aimed at users who are on long-distance trips and do not have the option of charging their phones. This feature minimizes unnecessary and energy-consuming visuals without removing basic information needed for navigation.


Technically speaking, this mode uses the phone's Always On Display technology. When you turn on this mode and press the phone's power button while navigation is active, the phone's screen turns into a monochrome, i.e. black and white interface, instead of turning off completely. This saves a lot of battery, especially on phones with OLED displays. Because the phone's pixels do not have to light up to display black.


Limited to the Pixel 10 series


One downside for now is that this feature is not available to all Android users. Google has limited this feature to its new models Pixel 10, Pixel 10 Pro, Pixel 10 Pro XL and Pixel 10 Pro Fold for now. These phones use Google's new Tensor G-5 chipset. Which can handle such complex tasks in a way that consumes less energy.


Although this feature has been rolling out since last year, it has not yet reached other older Pixel models or phones from other brands like Samsung and Xiaomi. However, Google is expected to gradually make it widespread.


How to activate this mode?


If you have a Pixel 10 series phone, you will have to adjust this feature from the internal settings of Google Maps. To do this, first open the Google Maps app.


Tap on your profile picture in the upper right corner. Now select the Settings option and go to the Navigation settings.


You will see a toggle button for Power Saving Mode within the Driving options there, turn it on.


Once this setting is turned on, you just have to press the power button when you start your journey. After doing this, the main navigation information will start appearing on your phone's lock screen.


Effects of turning on power saving mode


While this mode is said to save battery, it may not always be useful for everyone. Google has removed many important features of Maps in this mode to save battery. Normally, Maps shows red if there is traffic jam, yellow if there is moderate traffic, and green if there is clear traffic.


However, this color-coded information is not available in power saving mode. You will not get visual alerts about accidents, construction work, or sudden jams on the road.


Similarly, this mode removes 3D buildings, detailed street names, and complex map layers. Only a simple black and white line appears on the screen and an indication of where your next turn is.


Where is the gas station in the middle of a trip? Where is the nearest restaurant or coffee shop? Such details are not visible in this mode. If you want to eat or fill up on gas along the way, you'll have to turn this feature off and return to the normal map.


Many drivers prefer to keep their phones in a horizontal position on the dashboard of their car. However, this power saving mode only works in portrait mode. This makes it difficult for those using the landscape mount. This can be inconvenient for some.


Surprisingly, this feature only works when you are driving. This mode does not work if you are walking, cycling or on public transport. While pedestrians may need more battery life.


In what situations does it work?


This mode seems to be designed by Google as an emergency tool rather than a default setting. Imagine, you are on a long road trip and your car's mobile charger suddenly breaks down.


Your phone has only 10 percent charge left and the destination is still far away. In such a situation, this mode can keep your phone alive for an additional 4 hours. It helps you reach your destination without getting lost. But it does not provide other features on the road.


So, using this mode on short daily trips or when there is a phone charging facility does not make much sense. It keeps you away from the real road conditions, which can sometimes be risky from a safety point of view.