The United States is experiencing its largest and most significant measles outbreak in over 30 years. With 1,168 cases confirmed in 34 states through early June 2025, the country is poised to exceed the 2019 outbreak total of 1,274, putting the measles elimination status America gained in 2000 at risk.

The recent surge is more than four times the number of cases that were reported in 2024 (285 cases), an alarming trend that public health officials warn can be exacerbated if not addressed immediately.

As of data provided by the Centers for Disease Control and Prevention (CDC), measles have already been reported in 34 states, which include densely populated areas like California, Texas, Florida, New York, and Illinois, as well as relatively more rural states like South Dakota, Montana, and Vermont. Particularly, Texas registers 742 cases, with almost 100 hospitalizations, though the transmission there has dwindled in recent weeks.

The CDC has identified 17 separate outbreaks, a rapid increase from the 16 that occurred throughout all of 2024. The outbreaks have caused 89% of all reported cases of measles this year, indicating that clustered exposures — frequently due to travel or regional vaccine refusal — are responsible for driving the surge.

The demographic statistics tell an unmistakable story of vulnerability:

• 5 to 19 years of age comprise 38% of total cases
• Adults comprise 33%
• Children under the age of 5 years comprise 29%

Alarmed, 95% of cases were either unvaccinated or their vaccination history was unknown. Just 3% of individuals who were infected had both doses of the measles, mumps, and rubella (MMR) vaccine.

Three fatalities have already been confirmed: two in unvaccinated school-age children in Texas with no pre-existing health condition, and one in New Mexico, that of an unvaccinated adult. These sad incidents highlight how dangerous the illness can be, particularly when preventable by vaccination.

Is Decreasing Vaccination Rates Spurring the Surge?

The CDC advises two MMR doses—one at 12 to 15 months, and a second at 4 to 6 years. The two-dose regimen is 97% effective against measles. However, coverage is falling below thresholds critical to herd immunity:

Only 92.7% of kindergartners across the country got both doses of MMR in the 2023–2024 school year.

This is down from 93.1% the year before and 95.2% in 2019–2020 (pre-pandemic levels).

In some communities, coverage falls well short of herd immunity levels, allowing outbreaks to take hold.

Routine immunization programs were severely disrupted during the pandemic years, and residual vaccine hesitancy driven by misinformation has widened the gap further.

How International Travel and Global Outbreaks Are Contributing?

This year's surge has a very international element, with several new U.S. cases attributed to travelers returning from nations currently struggling with their own measles outbreaks. For example:

A teenage tourist in Virginia transmitted the virus to a child under 4 years old.

The same trend was observed in Georgia, where an unvaccinated local caught measles from an infected family member who was a tourist in a foreign country.

Across the globe, Canada is having a bigger outbreak with 2,755 cases, almost 2,000 of them in Ontario province alone. Sadly, the nation reported its first measles fatality of the year—a premature baby born to an unvaccinated woman. The UK Health Security Agency also made warnings prior to the summer travel season, warning that increasing case loads around the world could lead to further transmission.

Measles is one of the most infectious diseases known to mankind. The CDC states that a person infected with the virus can infect 9 out of 10 close contacts if the contacts are not immunized or are immune-deprived.

Symptoms of cough, runny nose, rash, and high fever may appear manageable—but the effects are dire. At risk are:

• Pneumonia
• Encephalitis (inflammation of the brain)
• Blindness
• Death, especially among children and immunodepressed persons

Because of these risks, measles continues to be a high-level threat, especially where vaccination levels drop below herd immunity levels (traditionally deemed to be close to 95%).

Is There A Way To Slow Down The Upward Trend?

Federal, state, and local health officials are stepping up to:

• Boost vaccination levels, particularly for school-age children
• Initiate public awareness campaigns to counteract vaccine misinformation
• Enforce stronger immunization requirements in schools and public institutions
• Strengthen port of entry and domestic travel hub surveillance and outbreak response

Experts emphasize that measles elimination remains within reach — but only if immediate action is taken to address the recent downturn in immunization confidence and expand access in underserved communities.

The return of measles in the United States is a wake-up call, not only for this country but also internationally. A disease that was declared eliminated is now re-emerging almost entirely because of preventable reasons such as vaccine reluctance and international travel in a world that is still coming out of COVID-19's shadow.

The current trajectory of data strongly implies that, absent of immediate public health measures, the U.S. might soon record its highest number of measles cases for any given year since 1992—a chastening moment for a country that was once at the forefront of measles control.

A new study suggests that people who undergo weight-loss surgery experience better mental health, but not because of the pounds they shed. Instead, the major factor appears to be a significant drop in the societal judgment and bias (stigma) they face due to their weight. This finding was recently published in the journal Health Psychology.

How Being Judged Affects Our Mental And Physical Health

Being judged and treated unfairly because of one's weight actually causes many of the physical and mental health problems that people with obesity face. The study found that when people felt less judged after their surgery, they started to have healthier eating habits and felt better mentally. But if they kept feeling judged even after surgery, they had a higher chance of feeling sad, worried, or developing eating problems.

For the study, researchers looked at the mental well-being and habits of nearly 150 people before their weight-loss surgery and then again 18 to 36 months later. What they found was that, generally, people felt much less shame, blame, and guilt about their body size in the years after surgery.

The amount that this feeling of being judged went down was very impressive. It was a bigger change than what doctors usually consider meaningful for someone's life and how they feel. This big drop in feeling judged was directly connected to people feeling less worried, less sad, and having fewer eating issues like overeating.

Why Feeling Accepted Matters More Than Just Losing Weight

The study also showed that losing weight itself wasn't strongly linked to feeling better mentally. This suggests that how other people treat individuals with a lot of weight, rather than just the extra weight itself, has a huge impact on their mental and physical health.

About 40% of the people in the study still faced problems with weight-related judgment, and these ongoing issues made them more likely to have mental health concerns. The researchers believe that while losing weight helps in many ways, this change in how society treats people might be even more powerful for their mental health and overall quality of life over time.

Weight-Loss Surgery and Mental Health

Published in the StatPearls medical journal, a 2024 article explained that while weight-loss surgery, also called bariatric surgery is a common as a way to treat obesity, it also has many complications one must consider. It's also important to understand that it can bring some mental health challenges. Patients might feel unhappy if they don't lose as much weight as they hoped, which can make any emotional difficulties worse.

After weight-loss surgery, some common mental health problems that can arise include depression, anxiety, and worsening of existing eating disorders. Patients might also develop new eating habits or switch addictions (for example, from food to alcohol or gambling). In rare cases, more severe issues like psychotic disorders or, very notably, an increased risk of suicide, can occur.

More Studies Are Needed

It's worth noting that all the people in this study were treated at one specific hospital. The researchers think it's important to do more studies with people from different areas to be sure these findings are true for everyone.

New figures from the UK Health Security Agency (UKHSA) show that bloodstream infections caused by yeast continue to be a growing concern. In 2024, these infections increased by 4% compared to 2023, rising from 2,170 to 2,247 cases. This translates to an infection rate of 3.9 per 100,000 people across England, up from 3.8 the previous year.

How Yeast Enters the Bloodstream

Bloodstream infections caused by yeast often occur in hospital settings. These infections are typically linked to yeasts naturally present on our skin or in the gut. When patients receive prolonged courses of broad-spectrum antibiotics, their normal bacterial flora is suppressed, allowing yeasts to grow unchecked. In some cases, these yeasts can cross the gut wall and enter the bloodstream. Individuals with weakened immune systems—such as cancer patients or those using invasive medical devices—are particularly vulnerable.

Most Common Yeast Species Behind Infections

The leading cause of yeast bloodstream infections remains Candida albicans, followed by Nakaseomyces glabratus (formerly Candida glabrata) and Candida parapsilosis. Interestingly, N. glabratus infections were most common among the elderly, while C. albicans and C. parapsilosis infections were more frequent in children.

Infection Rates Higher in Deprived Areas

The UKHSA report highlights a concerning disparity in infection rates across socioeconomic groups. In 2024, people living in the most deprived parts of the country experienced higher rates of bloodstream yeast infections (5.0 per 100,000) compared to those in the least deprived areas (3.2 per 100,000). UKHSA is currently working with healthcare partners to better understand these differences.

The Rise of Drug-Resistant Candidozyma auris

While resistance to antifungal drugs overall has remained stable, the rise of Candidozyma auris (previously Candida auris) is raising alarm. This drug-resistant fungus has emerged as a significant global health threat. Between 2013 and 2024, England recorded 637 cases of C. auris, with 178 of them reported in 2024 alone. Most notably, cases surged following the end of COVID-related travel restrictions.

To support healthcare providers, UKHSA has issued updated guidance for managing C. auris outbreaks. The fungus is now a notifiable disease, meaning all confirmed cases must be reported to public health authorities.

Ongoing Surveillance and the Need for Vigilance

Professor Andy Borman, Head of the Mycology Reference Laboratory at UKHSA, emphasized the growing impact of serious fungal infections on public health. He noted that increasing numbers of immunocompromised patients and complex medical treatments may be contributing to the rise.

Although antifungal drugs remain effective for now, that could change if resistance grows. “The rise of drug-resistant C. auris in hospitals means we must remain vigilant,” said Borman, stressing the importance of infection control and improved surveillance.

Unlike bacterial infections, fungal infections did not decline during the pandemic, likely due to overwhelmed hospital systems and complications from severe COVID-19. As infection rates continue to climb, rapid diagnostics and better tools for managing these infections remain a public health priority.

It began with a supplement and a promise, somewhere between TikTok wellness influencers, Bryan Johnson's age-hacking rituals, and shelf after shelf of taurine-charged energy drinks at your corner store, a straightforward question started generating buzz in the longevity sphere: Might taurine be the key to remaining young?

For biohackers, taurine became a superstar. Praised for its ability to enhance energy, enhance exercise performance, and even counteract age-related decline, this naturally occurring amino acid—found in meats, seafood, and yes, many energy drinks—was being touted as a possible "youth molecule." It was riding high on the popularity charts after a study in 2023 suggested that taurine supplementation could slow aging in animals. The implication? Maybe we're one step closer to unlocking the secret of human longevity.

A fresh and more comprehensive investigation has come forward to contradict such previous assertions, positing that taurine levels don't decline with age after all. In fact, they can stay the same—or even increase—well into adulthood. This has left health fans and scientists alike wondering: Have we been running after a false assumption all these years?

Before you add taurine to your anti-aging toolkit, it's time to go deep on what the science actually reveals. Is taurine really a secret to healthy aging—or just the latest in a series of overblown supplements?

While the quest to crack the code of longevity picks up speed around the world, taurine — a natural amino acid present in the body and in foods with high protein content — has been making waves as a possible anti-aging serum. From the labels of energy drinks to the regimes of biohackers, taurine is being touted as a molecule that promises to add years to your life and health to your years.

What is Taurine?

Taurine is not among the nine essential amino acids but plays an important role in a multitude of physiological processes. Taurine is present in the brain, heart, retina, and skeletal muscles and is involved in the formation of bile salts, fluid balance, nerve function, and antioxidant protection. It is produced by the body and also found in meat and shellfish, which are animal-based foods. It has become popular in the world of wellness over the years for its supposed benefits in increasing energy, improving cardiovascular function, and lowering inflammation.

Both energy drinks and certain supplements usually include taurine for its reported value in improved exercise function and clearer thinking. Although it is widely used, it has been largely agreed upon what the best level of taurine should be, and no official recommendations for daily intake are made in current dietary guidelines.

Interest in taurine's potential to slow or reverse aging was highest after an international 2023 study directed by scientists at the Rutgers New Jersey Medical School Healthy Longevity Program. The research discovered that levels of taurine decreased after midlife in animals and humans, and supplementation in mice, monkeys, and worms increased lifespan and enhanced indicators of well-being, such as muscle power and glucose metabolism.

This research was soon popular with biohackers such as Bryan Johnson, who added taurine to his supplement stack geared towards reversing biological age. Taurine was viewed as a nutrient that not only had a correlation with aging but worked against its effects. The expectation was that taurine had the potential to act as a biomarker of aging as well as a therapeutic target.

But new research released in Science on June 5, 2025, indicates the interconnection of taurine and aging might be more complex than imagined. A team of scientists headed by Dr. Luigi Ferrucci, scientific director at the National Institute on Aging (NIA), conducted a big-scale study using cross-sectional and longitudinal data — following more than 1,000 people aged 20-100 and several animal models.

Unlike the findings of the previous study, however, this new research determined that levels of taurine did not decrease with age. Instead, taurine levels in older subjects remained constant or even rose in older subjects from almost all cohorts, including rhesus macaque monkeys and mice. These findings are a far cry from previous assumptions that taurine is an effective biomarker for biological aging.

An important difference between the 2023 and 2025 reports is methodology. The previous research was very much based on cross-sectional data — comparing various people at one time point — whereas the new study included longitudinal analysis, following the same people over long times. Study co-author Maria Emilia Fernandez said that differences in taurine concentrations between people were far larger than any change with age. This discrepancy brings us to the question: Can taurine serve as a valid tool for measuring or impacting aging?

The group also investigated whether taurine was associated with health indicators such as muscle function, a known issue among aging individuals. Once more, the results indicated no uniform correlation between cohorts, further undermining the hypothesis that taurine concentrations are predictive of physical decline with age.

Also Read: This Common Energy Drink Ingredient Is Tied To Blood Cancer Risk

Potential Risks of Taurine Supplementation

Although taurine can yet possess therapeutic value under certain circumstances, it is not risk-free. Long-term or high-dose taurine supplementation has been associated with gastrointestinal upset, renal stress, and, in isolated instances, liver dysfunction or increased cancer risk, including leukemia. Such discoveries call for restraint, particularly among those who self-medicate taurine with the expectation of increasing lifespan.

Compounding the complexity, taurine levels are also known to vary according to conditions of health. Obesity patients tend to have taurine levels lower than normal, and protracted obesity can produce a taurine surge. Cancer patients produce increased levels in leukemia but reduced levels in breast cancer, indicating how subtle taurine's function in the body truly is.

Does Taurine Remain Promising?

Even with the recent setbacks to taurine's status as an anti-aging superhero, experts concede that it shouldn't be completely dismissed. Dr. Ferrucci believes that the conflicting results may even shed light on deeper mechanisms of aging. "The inconsistency can reveal some significant mechanisms with aging that may be new targets for treatments," he explained at a press conference.

Vijay Yadav, the principal investigator of the previous pro-taurine study, highlighted that the source and quality of data employed can influence results tremendously. He admits that further analysis and more refined clinical trials need to be conducted to determine how taurine could act with different biological systems in different populations.

So is taurine the fountain of youth? The answer is still out at this point. Early animal research had been promising a rosy picture, but recent evidence points to a more nuanced truth — one that's different for each person, species, and way of measuring. As with many supplements in the health space, the effect of taurine will probably depend on context, and more well-designed, human-specific research is necessary before it can be prescribed as a panacea anti-aging pill.

Meanwhile, people should consult doctors before adding taurine supplements to their regimen, particularly at high levels. Longevity research is being accelerated at a breakneck pace, yet where taurine is concerned, the tale is still in its early stages.