Measles Outbreak Cases Cross 100 Mark In US, Australia Sees Sudden Surge Of The Infectious Disease

Updated Feb 23, 2025 | 11:46 AM IST

SummaryMeasles continues to create havoc with over 100 people infected in US. New health guidelines and advisories are being issued to ensure people remain safe and vigilant.
(Credit-Canva)

(Credit-Canva)

The current measles outbreak has gripped US states like Texas and New Mexico leaving people worried whether it would become a new pandemic. According to the Texas Department of State Health Services as of February 21, 90 cases were diagnosed in the last month in the South Plains area, with at least 77 of them were reported in children and teens under 17.

Measles is highly contagious and can be deadly. The outbreak, which started spreading in late January, has resulted in multiple hospitalizations, with at least nine confirmed cases and three probable cases as of early February. Health officials caution that at least one in five infected individuals will have to be hospitalized, highlighting the severity of the situation.

Misinformation surrounding vaccines and with the new Trump administration anti-vaccine campaigs, has causing parents to hesitate or refuse vaccination.

Furthermore, the country down under Australia is also witnessing a surge in measles cases as health officials in Sydney have issued an urgent alert, urging residents to watch for measles symptoms after an infected individual visited several places in Sydney over the last seven days.

Authorities report that the traveller had returned from South East Asia where there are ongoing outbreaks of measles.

What Are The Symptoms Measles?

Key symptoms of measles include fever, a runny nose, sore eyes, and a cough. Typically, a red, blotchy rash appears three to four days later, spreading from the head down to the body. Symptoms can manifest between 7 and 18 days after exposure.

Anyone who experiences these symptoms after potential exposure should immediately contact their doctor or emergency department. It is crucial to call ahead before visiting to avoid potentially exposing others in the waiting room. Dr. Selvey also highlighted that ongoing measles outbreaks are occurring in various parts of the world, making awareness and prompt action essential.

Why It Is Important To Get Vaccinated?

According to CDC everyone should get the MMR vaccine. It protects you from measles, mumps, and rubella. Getting vaccinated helps stop these diseases from spreading. There are two safe MMR vaccines available. They work the same way, so it doesn't matter which one you get. Kids can also get a shot that protects against chickenpox too, but this is only for children.

Who Should Get Vaccinated?

Kids Need Two Shots

All children should get two MMR shots. The first shot should be given when they are between 12 and 15 months old. The second shot should be given when they are between 4 and 6 years old. If needed, the second shot can be given earlier, but it must be at least 28 days after the first shot.

College Students Need to Be Protected

Students going to college or other schools after high school, need two shots if they are not already immune. The shots must be at least 28 days apart.

Adults Need at Least One Shot

Most adults need at least one MMR shot. Some adults need two shots, especially those who work in healthcare, travel a lot, or go to college. These people should get two shots, with 28 days between them.

Travelers Need to Be Extra Careful

Anyone traveling to other countries should make sure they are protected. Babies 6 to 11 months old should get one shot before traveling. Kids 12 months and older, teens, and adults need two shots, with 28 days between them.

Healthcare Workers Must Be Immune

People who work in healthcare should have proof that they are immune to measles, mumps, and rubella. If they are not immune, they need two MMR shots, spaced 28 days apart.

Women Thinking About Having Babies

Women who might get pregnant should talk to their doctor about the MMR vaccine. It's safe to get the shot while breastfeeding.

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Cyborg Cockroaches: Australian Researchers Create Tiny ‘Paramedics’ For Medical Missions

Updated Aug 28, 2026 | 10:01 PM IST

Summary​The cockroaches, like the team’s previous cyborg insect models, are anaesthetized during electrode and microchip fitting. They live for as long as other cockroaches once the harnesses are removed.
Cyborg Cockroaches: Australian Researchers Create Tiny ‘Paramedics’ For Medical Missions

Credit: The University of Queensland

A team of Australian scientists has developed cyborg cockroaches for medical missions. Researchers from the University of Queensland fitted Giant Burrowing Cockroaches with a removable navigation system that enables them to be remotely piloted through complex terrain and rubble.

The cockroaches are equipped with cameras and miniature medical injectors to deliver supervised emergency care to people trapped in collapsed buildings or caves.

What's The Purpose?

Called ‘Paraborgs’, the cyborg insects go beyond searching for survivors to actively assisting them. In the paper, published in Advanced Science, the researchers said the long-term vision is to deploy swarms of specialized cyborg insects at disaster sites, with each performing a complementary role.

“The vision is not to replace first responders, but to give them another way to see, reach and potentially help people when direct access is impossible,” said Dr Vo-Doan from the UQ Biorobotics Lab.

Director of the UNSW Medical Robotics Lab Associate Professor Thanh Nho Do said the Paraborg technology could extend the reach of emergency medicine.

“From a biomedical perspective, the opportunity is to bring treatment to a patient when the patient cannot yet be brought to treatment,” Associate Professor Do said.

“The long-term goal is targeted, human-supervised intervention in places conventional medical technologies cannot access.”

Why Cockroaches?

Dr Vo-Doan said the research demonstrates how cyborg technology can be adapted across different insect platforms.

“Rather than building one robot to do everything, we can harness the natural strengths of different insects and equip them for different missions,” Dr Vo-Doan said.

The larger cockroaches provide greater capacity to carry specialized rescue and medical equipment.

The cockroaches, like the team’s previous cyborg insect models, are anaesthetized during electrode and microchip fitting. They live for as long as other cockroaches once the harnesses are removed.

What About Cyborg Beetles?

The team has previously demonstrated cyborg beetles capable of controlled climbing. They have shown they can remotely guide the movement of common darkling beetles using a video game controller.

The beetles are fitted with removable microchip backpacks that use electrodes to stimulate the insect's antenna or hardened forewings.

The programmable controls allow for precise directional guidance without affecting the lifespan of the beetle.

How Can The Cyborg Cockroaches Aid In Rescue?

Superintendent Tim Hassiotis, Manager Natural Disaster and Humanitarian at Fire and Rescue NSW, said the technology could extend the reach of rescue teams.

“If cyborg insects can safely enter spaces we can’t, locate casualties and ultimately help deliver emergency care, they could become another valuable tool in the future of urban search and rescue,” Superintendent Hassiotis said.

What Could The Future Hold?

Dr Vo-Doan said the longer-term vision was to deploy swarms of specialized cyborg insects, with individuals performing complementary roles.

“Some could carry cameras and environmental sensors, while others could carry specialized emergency or medical equipment,” he said.

“Hopefully, within the next 5 to 10 years, we could see cyborg insect rescue teams deployed to help people in real emergencies, provided we have the resources to accelerate the research and field testing.”

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Brain-Eating Amoeba Leaves North Carolina Teen Critically Ill: How Naegleria fowleri Affects?

Updated Aug 28, 2026 | 08:39 PM IST

SummaryNaegleria fowleri is an amoeba naturally present in warm freshwater and can be fatal if water containing the amoeba is forced up the nose and reaches the brain. This can happen during activities such as jumping into water, diving and water-skiing.
Brain-Eating Amoeba Leaves North Carolina Teen Critically Ill: How Naegleria fowleri Affects?

Credit: iStock

A North Carolina teen is reportedly critically ill after being infected with a rare “brain-eating” amoeba called Naegleria fowleri, according to health officials.

The case comes barely a week after an 8-year-old Louisiana girl died after contracting the infection.

North Carolina Teen Critically Ill

The North Carolina Department of Health and Human Services announced on August 27 that a teen resident had been infected with the rare amoeba, which is commonly found in freshwater. The teen is critically ill and receiving medical care.

The department said it is not releasing further information to protect the family’s privacy. The source of the infection is under investigation.

“While these infections are very rare, this is an important reminder that this amoeba is present in our state and across the US,” North Carolina State Epidemiologist Dr. Zack Moore said in a statement.

What Happened To The Louisiana Girl?

Eight-year-old Lillian Smart of Ruston died on August 22, just one day after her eighth birthday. She had been hospitalised since August 15 after developing the infection, which was believed to have been acquired while swimming in Lake Claiborne.

The Louisiana Department of Health confirmed the case on August 19 but did not publicly identify the child.

One of the biggest challenges is the speed at which the infection progresses. According to recent CDC data cited in coverage of the Louisiana case, 173 Naegleria fowleri infections were documented in the US between 1937 and 2025, with only four known survivors. This puts the fatality rate at roughly 97%.

What Is Naegleria fowleri?

Naegleria fowleri is an amoeba naturally present in warm freshwater such as ponds, lakes and rivers. It is not found in salt water or properly maintained and chlorinated pools.

The amoeba does not cause illness if swallowed. However, it can be fatal if water containing the amoeba is forced up the nose and reaches the brain. This can happen during activities such as jumping into water, diving and water-skiing.

Symptoms Of Naegleria fowleri Infection

The infection caused by N. fowleri, also called primary amebic meningoencephalitis (PAM), starts with symptoms including:

  • Severe headache
  • Fever
  • Nausea
  • Vomiting

The infection can then progress to:

  • Stiff neck
  • Seizures
  • Coma
Once symptoms begin, the disease progresses rapidly and usually causes death within about five days. Typically, fewer than 10 people a year in the United States develop PAM.

These rare infections usually occur when it is hot for prolonged periods, leading to higher water temperatures and lower water levels. Naegleria fowleri grows best at higher temperatures, up to 115°F.

How To Stay Safe?

While there is no way to eliminate the amoeba from the environment, some safety measures can reduce the risk:

  • Prevent water from going up your nose by holding your nose shut, using nose clips or keeping your head above water during warm freshwater activities.
  • Avoid putting your head underwater in hot springs and thermal waters.
  • Avoid jumping or diving into warm freshwater during periods of high water temperatures and low water levels.
  • Avoid digging in or stirring up sediment while taking part in water-related activities in shallow.

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Norway’s King Harald V Dies At 89: What Is Hemolytic Anemia?

Updated Aug 28, 2026 | 07:31 PM IST

SummaryKing ​Harald's 53-year-old son will become Norway's new king, Haakon VIII, while Haakon's 22-year-old daughter Ingrid Alexandra becomes crown princess.
Norway’s King Harald V Dies At 89: What Is Hemolytic Anemia?

Credit: AP Photos

Norway's King Harald V died on Friday at an Oslo hospital where he was undergoing treatment for a rare blood disorder. He was 89.

“King Harald passed away peacefully at Oslo University Hospital on Friday 28 August, 0635 (local time, 0435 GMT),” the Royal Palace said on its website.

Harald, who was Europe's oldest living monarch, had been hospitalized on August 17. He was initially being treated for complications related to hemolytic anemia — a blood condition in which red blood cells are destroyed faster than the body can replace them. He later developed an infection.

King Harald V’s Health Deteriorated

Harald's condition worsened in recent days after he was admitted to hospital with fluid accumulation in the body linked to a blood disorder. He subsequently developed an infection.

Family members were called to his bedside on Thursday as his condition deteriorated at Oslo University Hospital.

Following his death, the royal flag was flown at half-mast on the palace roof.

Harald had faced several medical setbacks in recent years. He underwent heart surgeries in 2005 and 2020 and was hospitalised multiple times for infections.

What Is Hemolytic Anemia?

According to Johns Hopkins, haemolytic anaemia is a disorder in which red blood cells are destroyed faster than they can be produced. The destruction of red blood cells is known as haemolysis.

Red blood cells normally carry oxygen from the lungs to the rest of the body. When they are destroyed prematurely and faster than the bone marrow can replace them, the number of circulating red blood cells falls.

This can reduce the amount of oxygen delivered to tissues and cause symptoms such as fatigue, weakness and shortness of breath.

What Are The Symptoms Of Hemolytic Anemia?

Symptoms can vary from person to person and may include:

  • Abnormally pale skin
  • Yellowing of the skin and eyes (jaundice)
  • Dark-coloured urine
  • Fever
  • Weakness
  • Dizziness
  • Confusion
  • Reduced ability to tolerate physical activity
  • Enlarged spleen or liver
  • Increased heart rate (tachycardia)
  • Heart murmur

These symptoms can also occur with other blood conditions or health problems. A healthcare professional should be consulted for diagnosis.

How Is Haemolytic Anaemia Diagnosed And Treated?

Diagnosis may involve tests such as:

  • Complete blood count (CBC)
  • Urine test
  • Bone marrow aspiration or biopsy

Treatment depends on the underlying cause and may include:

  • Blood transfusions
  • Corticosteroid medicines
  • Intravenous immune globulin to help regulate the immune system
  • Rituximab

In more severe cases, treatment may include surgery to remove the spleen or immunosuppressive therapy to reduce immune-system activity.

King Harald V’s Family

Harald leaves behind his wife, Queen Sonja, his son and new King Haakon, daughter Princess Märtha Louise and six grandchildren.

Harald V was the first Norwegian-born prince in 567 years.

Following Harald's death, hundreds of people gathered outside the palace in Oslo to lay flowers, while the government declared nationwide mourning until after his funeral.

Harald's 53-year-old son will become Norway's new king, Haakon VIII, while Haakon's 22-year-old daughter Ingrid Alexandra becomes crown princess.

End of Article