On Thursday, Uganda confirmed an outbreak of the Ebola virus in its capital city Kampala, with the first confirmed patient dying from it a day before. As per the new developments, the officials are now preparing to deploy a trial vaccine to put an end to this outbreak.

Groups of scientists are working on the vaccine and deployment of more than 2,000 doses of a candidate vaccine against the Sudan strain of Ebola has been planned and confirmed by the Uganda Virus Research Institute. As per the World Health Organization (WHO), Uganda has access to 2,169 doses of trial vaccine. For now, however, there are no approved vaccines for the strain and officials are still investigating the source of the outbreak.

The WHO had also allocated $1 million from its contingency fund for emergencies to support quick action and contain the outbreak in the country.

Confirmed Case

On Wednesday, the Sudan strain of Ebola killed a nurse employed at Kampala's main referral hospital. It is after his death that Ebola was declared an outbreak in the country. Post-mortem samples too have confirmed the Sudan Ebola Virus Disease and at least 44 contacts of the deceased man have been listed for tracing. 30 of these are health workers.

Ebola is a highly infectious hemorrhagic fever, which is transmitted through contact with bodily fluids and tissue. Symptoms include headache, vomiting of blood, muscle pains and bleeding.

it was in the late 2022, when Uganda had last suffered an Ebola outbreak. It killed 55 of the 143 people who were infected and was declared over on January 11, 2023.

What Is Ebola Virus Disease?

As per the WHO, Ebola virus disease (EVD) is a rare but severe illness in humans and is often fatal. People can get infected with the virus if they touch an infected animal when preparing food, or touch body fluids of an infected person such as saliva, urine, faeces or semen, or things that have body fluids of an infected person like clothes or sheets.

How Does Transmission Work?

Ebola enters the body through cuts in the skin or when one is touching their eyes, nose or mouth. Early symptoms include fever, fatigue and headache.

It was first discovered in 1976 in two simultaneous outbreak, when in Nzara, South Sudan and other in Yambuku, Democratic Republic of Congo. The latter occurred near a village near the Ebola River, which is where it gets its name from.

It is highly infectious and transmissible disease, in fact, there have been cases of health-care workers who have frequently been infected while treating patients with suspected or confirmed Ebola. This occurs through close contact with patients when infection control precautions are not practiced strictly.

Cases of people conducted burial ceremonies, involving direct contact with the body of the deceased too can lead to the transmission of Ebola. Even after the long suffering and recovery, there is a possibility of sexual transmission. Pregnant women who get acute Ebola and recover may still carry the virus in their breastmilk, or in pregnancy related fluids and tissues.

Symptoms:

• feeling tired
• headache
• muscle and joint pain
• eye pain and vision problems
• weight gain
• belly pain and loss of appetite
• hair loss and skin problems
• trouble sleeping
• memory loss
• hearing loss
• depression and anxiety

A team of scientists at South Africa’s National Institute for Communicable Diseases has identified the strain of the Hantavirus that has caused three deaths and infected seven so far aboard the MV Hondius ship in the Atlantic Ocean.

In a presentation to the parliament today, the South African Health Minister revealed that the Andes strain of hantavirus, which spreads human-to-human, has been identified in two people who came off the cruise ship.

“Incredible work of @nicd_sa, South Africa, in sequencing the #hantavirus. There has been excellent collaboration as @WHO

works to coordinate efforts and actions of governments, experts around the world, the Ship to keep people safe,” said Dr. Maria Van Kerkhove, director of epidemic and pandemic preparedness and prevention at the World Health Organization (WHO), in a post on social media platform X.

The NICD scientists found that the Andes strain was the cause of infection in a Dutch woman who died in Johannesburg, and a British man who is still in hospital. Both had become ill on the ship, Reuters reported.

“This is the only strain that is known to cause human-to-human transmission, but such transmission is very rare and, as said earlier, only happens due to very close contact,” the Minister said.

Other strains of hantavirus are more commonly transmitted to humans through contact with infected rodents or their urine, droppings, or saliva.

Also read: Hantavirus Outbreak: WHO Flags 6 Suspected Cases; How The Rare Rodent-Borne Virus Spreads

What is Hantavirus? How Deadly Is The Andes Strain?

As per the WHO, hantaviruses are zoonotic viruses that naturally infect rodents and are occasionally transmitted to humans.

Globally, an estimated 100,000 to 200,000 hantavirus infections occur each year. The majority of these cases are in Asia, particularly China. Most are sporadic or occur in small clusters, linked to contact with infected rodents.

“Hantaviruses are a group of viruses carried by rodents that can cause severe disease in humans. Infection with hantaviruses is found in many parts of the world. Thousands of infections are estimated to occur each year," Van Kerkhove said.

The Ande virus is the only strain of virus with documented human-to-human transmission. It is more common in South America.

"Although uncommon, limited human‑to‑human transmission of HPS due to the Andes virus has been reported in community settings involving close and prolonged contact. Secondary infections among healthcare workers have been previously documented in healthcare facilities, though they remain rare,” WHO said in its situation report.

The WHO also currently assesses the risk to the global population from this event as low and will continue to monitor the epidemiological situation and update the risk assessment as more information becomes available.

"People really do need to understand that there are different degrees of person-to-person transmission," said Angela Rasmussen, a virologist with the University of Saskatchewan's Vaccine and Infectious Disease Organization, as quoted by CBS News.

Read More: Hantavirus on Cruise Ship: Symptoms, Risks, and Prevention

In the case of hantavirus, individual people are usually the end of the line, Rasmussen said, noting that this makes this cluster of cases unusual.

"So this virus — right now anyways — doesn't seem to be as big a risk as something like flu," the expert said.

While symptoms might not appear for weeks, the strain can escalate quickly, leading to severe respiratory failure with a death rate of roughly 40 per cent.

Long day at work? Let's order in. Not feeling happy? How about a cheat meal! And so on - nowadays, the concept of cooking for oneself seems to have become outdated. But little do we realise that these ordering-in habits can cost you a great deal later - it turns out these can speed up ageing. And it does not end here; eating takeaway food regularly can take away months of your life, and even undo all the health benefits of regular exercise. Researchers at the Peking University Third Hospital in China studied 43,000 adults in the UK to come to this conclusion.

How does eating takeaway food affect health?

Researchers conducted blood tests on people who regularly eat takeaway food. They found that their biological age was about three months ahead compared to people who ate home-cooked food. This means that their kidney, liver and immune systems were getting worse at a faster rate than usual. Researchers said that treating yourself to junk food every day could undo the benefits of regular workouts, too. Over the years, these effects could knock off months from your life.

The study, which was published in the BMC Medicine journal, also noted that the three-month difference in biological ageing, driven by dietary habits, might appear insignificant, but it translates to about a 2.2 to 2.7 per cent increase in early death risk. Over time, this can account for 16 per cent of the severe ageing caused by smoking. Some of the effects, as per experts, were linked to obesity and weight gain. However, people's health was worse even if they were not fat. Some of the effects were because of the weight gain and obesity link, but in the case of some participants, the effects were worse, even when they were not fat.

Why is takeaway food discouraged?

The study shows that takeaway food is harmful because of its high fat, salt, sugar and calorie content. But more importantly, it is about the absence of nutrients like fibre and protein. These foods are more likely to be eaten quickly and alone, without paying much attention to the poor quality of ingredients used. To make matters worse, plastic packaging contains harmful chemicals like PFAS - upon heating, these can release cancer-causing components. Researchers said that these factors could be associated with inflammation in blood vessels, a dip in levels of healthy gut bacteria, and a heightened risk of heart disease or type-2 diabetes.

Experts noted that the effects in terms of accelerated ageing and regular consumption of junk food can cancel the benefits of even regular workouts.

In yet another milestone in India’s digital healthcare, the government has launched the Swasth Bharat Portal, which aims to bring together the fragmented health systems in the country.

The portal, unveiled during the recent 10th National Summit on Innovation and Inclusivity by Union Minister for Health and Family Welfare JP Nadda, signifies a decisive shift towards a more integrated, efficient, and scalable digital public health architecture.

The portal aims to enable seamless integration with the Ayushman Bharat Digital Mission (ABDM) and support the exchange of patient records through the ABHA health account system.

What Is The Swasth Bharat Portal?

The Swasth Bharat Portal has been conceptualized as an aggregator platform that integrates existing program systems through an API-based federated architecture.

It enables interoperability and convergence, creating a unified digital layer across programs.

It is a one-stop integrated platform that brings multiple national health programs onto a single interface.

It eliminates the need for multiple logins and repetitive data entry, and significantly reduces the administrative burden on healthcare providers while enhancing efficiency at all levels.

The portal also provides a single platform for easy access, along with data visualisation tools and the use of data at the local level for monitoring and evidence-based planning.

It is ABDM-compliant and supports integration with ABHA (Ayushman Bharat Health Account), enabling seamless and secure exchange of patient health records.

It is designed to evolve into a comprehensive and interoperable digital health ecosystem, further integrating with national registries such as the Healthcare Professionals Registry (HPR) and Health Facility Registry (HFR).

Also read: India AI Summit: Union Health Minister Nadda Launches SAHI And BODH Initiatives To Boost AI In Healthcare

How Swasth Bharat Portal Will Boost Healthcare

The new portal will help:

• Reduce infrastructure duplication by 20–30 per cent: Independent hosting, storage, and compute resources are maintained across programs, which will be reduced when they are aggregated through Swasth Bharat

• Reduce Repetitive Data Entry: Similar beneficiary data that was entered across multiple systems will be entered on a single platform, thus reducing repetitive tasks by ~20–40 per cent.

• Unify HR Deployment: Separate development and maintenance teams are required in all programs; a unified system will reduce the HR burden and reduce duplication by ~20–40 per cent.

• Increase Interoperability: As the system is designed on a federated architecture via APIs, the interoperability will be higher.

Read More: Medical Miracle: World First Frozen Testicular Implant Gives ‘Infertile’ UK Man Hope of Fatherhood

The Swasth Bharat portal will also lead to substantial government savings both in terms of human resources, time, and IT infrastructure as compared to the current individual portals being managed by different program divisions, the Health Ministry said.

Further, the portal enables a shift towards an integrated, efficient, and scalable digital public infrastructure with significant efficiency gains.

The Swasth Bharat Portal thus represents a transformative step towards convergence, efficiency, and data-driven governance in India’s public health system.