Singer Jesy Nelson recently shared an emotional update regarding the complications she is experiencing in her pregnancy with twin babies. Former Little Mix singer Jesy, who is having twins with partner Zion Foster, announced that she has been diagnosed with pre-twin-to-twin transfusion syndrome (pre-TTTS). The condition, which is present in pregnancies involving twins with a shared placenta, has serious risks involved and needs intense medical supervision. As Nelson embarks on this difficult journey, her story enlightens us about a rare but dangerous condition many expectant parents may not know much about.

Twin-to-twin transfusion syndrome is a rare but dangerous condition that arises in monochorionic twin pregnancies, in which identical twins share a single placenta. The placenta supplies the developing babies with oxygen, nutrients, and blood flow, but in TTTS, there is an imbalance of blood vessels that interconnect the twins, and thus the vital resources are not evenly distributed. One twin, or the donor twin, shares excess blood with the other, referred to as the recipient twin. This leads to one baby becoming malnourished and possibly anemic, and the other in danger of heart problems due to too much blood.

Nelson described her diagnosis in a heartfelt Instagram video, explaining that she is currently in the pre-stage of TTTS and undergoing frequent monitoring. "I am being scanned twice a week, and each time, things have gotten a little worse," she shared, expressing her fears and hopes for the health of her babies.

Potential Risks of TTTS

If left untreated, TTTS can have devastating consequences. Medical research indicates that:

• 90% of the cases of untreated TTTS lead to loss of one or both twins.
• Despite treatment, only a 70% survival rate for both twins is assured.
• Severe forms can result in preterm labor, cardiac failure in the recipient twin, and organ failure in the donor twin.
• Complications in long-term survivors include neurological damage and developmental delay in surviving infants.

TTTS usually advances in stages, beginning with minimal changes in fluid levels and worsening as one twin continues to get an unequal share of blood. In extreme cases, fetal laser surgery, referred to as the Solomon technique, can be employed to divide the blood vessels and balance the twins.

Why Identical Twin Pregnancies Are More Complicated

Identical twins may develop differently, and their own unique form of placental sharing can have a dramatic effect on pregnancy risk. Jesy Nelson's twins are considered monochorionic diamniotic (mono/di), which means they share a placenta but have two amniotic sacs. This is the type of pregnancy in about 70% of identical twin pregnancies and carries an increased risk of complications like TTTS, umbilical cord entanglement, and growth restriction.

Conversely, dichorionic diamniotic (di/di) twins both have a separate placenta and amniotic sac, which greatly diminishes the threat of TTTS. Twin pregnancy type is normally identified by early ultrasound, with physicians being able to track future complications from inception.

Other Twin Pregnancy Health Risks

Twin pregnancies, even without the presence of TTTS, entail a variety of health risks to the mother as well as infants:

1. Premature Birth

Over 60% of twin pregnancies end in premature delivery, with birth usually taking place before 37 weeks. Premature infants can have immature organs and need neonatal intensive care (NICU) assistance to assist with breathing, feeding, and infection fighting.

2. Gestational Hypertension and Preeclampsia

Pregnant women with multiples are at increased risk of having high blood pressure during pregnancy. This, if left untreated, can result in preeclampsia, a serious complication of pregnancy that can result in damage to organs, preterm labor, and in some cases, maternal or fetal death.

3. Anemia

Pregnant women carrying multiples are twice as likely to experience anemia, a condition where the body does not produce enough healthy red blood cells. This can lead to fatigue, dizziness, and complications during delivery.

4. Birth Defects

According to John Hopkins Medicine, multiple birth babies are twice as likely to have congenital abnormalities compared to single births. These can include heart defects, neural tube defects, and gastrointestinal issues.

5. Amniotic Fluid Imbalances

When twins have to share a placenta, they are more likely to have polyhydramnios (excess amniotic fluid) or oligohydramnios (not enough amniotic fluid). Both result in distress to the babies during fetal development and can result in premature labor.

6. Postpartum Hemorrhage

Twins are at increased risk of excessive postpartum hemorrhage because their uterus is larger and there are greater blood supply needs.

Jesy Nelson's openness about her challenging experience is raising awareness for TTTS, a condition that few individuals—let alone expectant mothers and fathers—might be aware of. Through her tearful video, Nelson stressed the significance of knowing about twin pregnancies aside from the thrill of having multiples. "We had no idea that this type of thing occurs when you're having twins. We just desperately want to make people aware of this because there are so many people who aren't aware."

Her case reminds us of the intricacies involved in twin pregnancy and the significance of early identification and medical management. For mothers carrying twins, frequent ultrasounds and vigilance can become a life-and-death issue for early detection and better outcomes of both babies.

Through constant medical attention and care, she and her partner Zion Foster remain positive and get ready for their babies to be born. In other parents whose situations are no different, the story of Nelson highlights awareness, medical progress, and emotional encouragement in handling complicated pregnancies.

The expecting parents of twin siblings are advised to discuss TTTS screening and possible interventions with their physicians to give their babies the best chance.

When a child is born, parents must decide whether to vaccinate them against a range of preventable illnesses. While immunisations are not mandatory, health authorities strongly recommend them to protect both individual children and the wider community. Some professions, particularly in healthcare, require certain vaccinations as a condition of work.

UK Childhood Vaccination Rates Are Falling

Since 2022, no childhood vaccine in the UK has reached the World Health Organization’s recommended 95 per cent uptake, which is crucial for safeguarding vulnerable populations. As a result, preventable diseases like measles are making a comeback.

What’s Driving The Decline In Vaccination

Several factors contribute to falling vaccination rates. Parents may worry about safety, distrust healthcare systems, or follow religious or philosophical beliefs, such as preferring “natural immunity.” Access issues, like difficulties booking GP appointments, have also played a role, according to a BBC report. A malfunctioning NHS IT system has left thousands of children without appointment letters for essential vaccines.

NHS Doctor Issues Urgent Reminder

As per Mirror, NHS GP Dr Bhasha Mukherjee has shared a crucial message for parents. “Every parent wants to keep their child safe,” she wrote. “But here’s what the data reveals about the real risks today.” Dr Mukherjee highlighted that fewer children receiving full immunisation is directly linked to a surge in vaccine-preventable diseases. “This isn’t theoretical – it’s happening right now,” she added.

Measles Cases On The Rise

In 2024, confirmed measles cases in the UK jumped to nearly 3,000, compared with just 367 in 2023, marking the highest annual figure since 2012. Most cases were children aged one to four and five to ten, with 710 and 730 cases respectively, according to the UK Health Security Agency. Global data also shows over 10 million measles cases in 2023, a 20 per cent increase from 2022, linked directly to drops in routine vaccination coverage.

Whooping Cough and Other Illnesses Are Also Resurfacing

Pertussis, commonly known as whooping cough, is rising too. In England alone, more than 14,000 lab-confirmed cases were recorded in 2024, including hundreds among infants under three months old – the age group most vulnerable to severe illness. Sadly, several deaths were reported. Other diseases, like polio, are also reappearing in regions where children are missing essential jabs.

Why Vaccines Are Still Crucial

Many parents fear side effects, but Dr Mukherjee emphasised the dangers of avoiding vaccination. “Diseases like measles can lead to pneumonia, brain inflammation, hearing loss, long-term disability, or even death,” she said. “Vaccines aren’t perfect, but high coverage protects the whole community, especially infants and children with weakened immune systems.”

MMR (measles, mumps, rubella) vaccination rates in 2023–24 were 88.9 per cent, far short of the 95 per cent needed to prevent outbreaks. Dr Mukherjee warns that this shortfall is driving a resurgence in these serious illnesses.

Choosing not to vaccinate increases your child’s risk of catching real, rising threats – and contributes to outbreaks that put many other children at risk too,” Dr Mukherjee concluded.

The human heart can grow new cells in damaged areas after suffering from a heart attack, an Australian study shows.

Heart attacks occur when blood flow to the heart is severely reduced or blocked due to a buildup of plaque which is made of fat, cholesterol and other substances in the heart's arteries.

During a heart attack, a lack of blood flow causes the cells and tissue in the heart muscle to die, leading to irreversible damage that can result in serious complications like arrhythmias, heart failure, cardiogenic shock, or cardiac arrest

It is one of the leading causes of death in the country. Four Indians experience a heart attack every minute, with one in four dying of the cause. Experts have also noticed a rising trend of nearly 50 percent of heart attack patients being under the age of 40, with half of all heart attacks in Indian men occurring under 50.

However scientists in Australia have found that organ can regrow new cells to replace the damaged ones after an attack through increased mitosis.

How Does The Heart Regrow Cells?

Until now, the phenomenon of new heart cells growing in scarred areas of the heart had only been seen in mice however, the team made a breakthrough using living heart tissue samples collected from human patients undergoing bypass surgery at Australia’s Royal Prince Alfred Hospital.

The study, published in Circulation Research, found that while sections of the heart remain that had been left scarred following a heart attack, new heart muscle cells were also being produced in the same area through mitosis.

This process involves a parent cell dividing itself to create two genetically identical daughter cells, each with the same number of chromosomes as the parent for growth, repair and replacing old cells in humans.

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Robert Hume, a research fellow at the University of Sydney and the study’s first author, said: "Until now we’ve thought that, because heart cells die after a heart attack, those areas of the heart were irreparably damaged, leaving the heart less able to pump blood to the body’s organs.

"In time, we hope to develop therapies that can amplify the heart’s natural ability to produce new cells and regenerate the heart after an attack."

The scientists are yet to discover the exact mechanism between how cells regrow in scarred regions of the heart.

Coronary Artery Disease: The Silent Killer

Coronary artery disease (CAD) is one of the most common illnesses that can cause a heart attack in people. It develops over years and has no clear signs and symptoms apart from a heart attack.

The illness begins due to a buildup of fats, cholesterol and other substances known as plaque in and on the artery walls.

Over time, this can cause narrowing or blockage of the coronary arteries and block the supply of oxygen-rich blood to heart which can lead chest pain (angina), shortness of breath and ultimately, heart attacks.

Typically, those above the age of 45, having a biological family member with heart disease, lack of sleep, smoking, consuming saturated fats along with other autoimmune diseases such as lupus and rheumatoid arthritis can increase the risk of developing CAD.

Nearly one in 10 Indian adults suffer from CAD and about two million people die from the disease annually. Apart from this, about 18 to 20 million American adults aged 20 and older are also affected about the disease.

Ongoing measles outbreaks across several parts of the country are raising questions about whether the United States could lose its long-held status of having eliminated the virus, yet a senior CDC official said on Tuesday that such a shift would not be a major cause for alarm.

According to CNN, the briefing marked federal officials’ first public comments on a continuing outbreak in South Carolina that has reached at least 646 cases, based on data from the state health department. Last year, a separate outbreak in West Texas recorded around 760 cases, making it one of the largest and deadliest measles outbreaks the U.S. has faced in decades.

At the briefing, U.S. Centers for Disease Control and Prevention Principal Deputy Director Dr. Ralph Abraham, a former Louisiana surgeon general who previously scaled back some vaccine promotion efforts in his state, said there is no clear evidence proving that transmission is occurring between states involved in the outbreaks. He also stated that even if the U.S. were to lose its elimination status, it would not be a serious concern.

Measles Elimination Status ‘Not Really’ A Concern, CDC Official Says

“Losing elimination status does not mean measles would suddenly become widespread, nor would it change the core strategies used to control it,” Abraham said. He emphasized that vaccination remains the most effective protection against measles, while also reiterating his support for personal choice.

CDC data shows the U.S. recorded 2,242 measles cases in 2025, the highest number reported since 1991. The disease was officially declared eliminated in the country in 2000. The Pan American Health Organization (PAHO) is expected to review that designation when it meets in April. When asked whether losing the status would be a significant setback, Abraham responded, “not really,” adding that the CDC’s focus is on supporting affected communities and reducing the impact of outbreaks.

What Is Measles?

Measles, also known as rubeola, is an extremely contagious viral illness that typically causes high fever, cough, runny nose, red and watery eyes, and a characteristic rash that begins on the face and spreads downward across the body. It spreads through respiratory droplets and can lead to severe and sometimes fatal complications, including pneumonia and inflammation of the brain known as encephalitis.

Although it is preventable through the safe and effective MMR vaccine, measles remains a serious threat in many regions. There is no specific cure, and treatment focuses on managing symptoms, according to the Cleveland Clinic.

Measles Cases Still Rising In The US

About a year ago, health officials identified measles cases in a small town in western Texas. The virus soon moved into nearby counties, and other states, including Utah and South Carolina, began reporting outbreaks of their own. By the end of 2025, more than 2,200 measles cases had been confirmed nationwide, marking the highest annual total in the U.S. in 33 years, based on CDC figures.

The country also recorded its first measles-related deaths in more than a decade. Two unvaccinated school-aged children in Texas died, along with an unvaccinated adult in New Mexico. It remains unclear whether the cases confirmed in Texas on January 20 are connected to outbreaks elsewhere. If they are, it would indicate that the U.S. has experienced a full year of uninterrupted measles transmission.

If officials determine that measles has been spreading continuously for 12 months, the U.S. could lose the elimination status it achieved in 2000. In that case, measles would once again be classified as endemic, meaning it is consistently circulating within the country.

Will US Lose Its Measles Elimination Status Soon?

Last year, the CDC confirmed 2,144 measles cases across 44 states, along with nearly 50 distinct outbreaks, the highest numbers seen since 1991. Experts say the situation has been building for years, driven by declining routine childhood vaccination rates, parental exemptions, limited access to health care, and widespread misinformation. More recently, health officials under the Trump administration questioned long-established vaccine safety and cut funding for local programs aimed at boosting vaccination coverage.

State health department data shows that the first known case in the Texas outbreak developed the classic measles rash on January 20, 2025. From there, the outbreak rapidly escalated. Officially, 762 people became ill, most of them in rural Gaines County, and two children died. Health officials believe the true number is higher. In March 2025 alone, 182 possible measles cases among children in Gaines County were never confirmed, suggesting the outbreak may have been undercounted by as much as 44 percent in that area.

Gaps like these are common and make it harder to accurately track outbreaks. Many people in affected communities face barriers to health care and have deep mistrust of government institutions.

Genetic sequencing has helped clarify some of the missing links. Ultimately, the decision may hinge on how PAHO experts interpret incomplete data, said Dr. Andrew Pavia, a Utah-based physician and longtime CDC adviser, as per CNN.

“My best guess is that we will lose elimination status,” Pavia said. “The argument that this hasn’t been continuous transmission is weak, and I think they will likely err on the side of declaring a loss.”

PAHO will also review Mexico’s measles-free status at the same time, Oliel said. Mexico’s largest outbreak has been linked to Texas. It began when an 8-year-old boy from Chihuahua became ill after visiting family in Seminole, Texas. Since February last year, Mexico has reported about 6,000 measles cases, with 21 deaths in Chihuahua state alone.

Under PAHO’s current definition of elimination, international borders play a key role. For example, if a chain of transmission started in the U.S., spread to Mexico, and then re-entered the U.S., it would be considered a new chain. Many experts argue that this standard no longer reflects modern patterns of disease spread.

What is clear, however, is that measles found widespread opportunity to spread in the U.S. in 2025. The virus moved through schools, day-care centers, churches, hospital waiting rooms, and even a detention center. New Mexico reported 100 cases and one adult death. Kansas spent seven months trying to contain an outbreak that sickened nearly 90 people across 10 counties. Ohio confirmed 40 cases, while Montana, North Dakota, and Wisconsin each reported 36.