Vaccination has reduced measles deaths by 88% from 2000 to 2024. The World Health Organization (WHO) says almost 59 million lives were saved by the vaccine. Still, measles killed about 95,000 people in 2024. Most deaths occurred in children younger than five years old.

The 2024 statistic shows one of the lowest annual death totals since 2000. Yet every preventable death reflects a major global failure. This is especially tragic when a cheap and effective vaccine exists. Lower deaths also do not erase the reality of rising global measles cases.

Measles caused about 11 million infections in 2024. This number exceeds 2019 pre-pandemic records by almost 800,000 cases. The WHO’s Director-General, Dr. Tedros Adhanom Ghebreyesus, called measles the most contagious virus. He warned that any weakness in global defenses can be exploited quickly.

[Read more…]

A man joined his wife and children for a camping trip in summer 2024. The airline pilot and his family ate a late dinner at 10 p.m. They enjoyed beef steaks, even though the family usually consumed chicken. The night seemed normal until early morning.

The man woke at 2 a.m. with sudden and severe stomach pain. He writhed in bed while vomiting and having diarrhea. A few hours later, he felt better and slept through the night. He and his wife considered seeking medical advice but did not understand what happened.

Two weeks later, the man was back home in New Jersey. He and his wife attended a barbecue that afternoon. The man ate a hamburger at 3 p.m. and later mowed the lawn with no issues. His symptoms began at 7:20 p.m., and by 7:37 p.m., his son had called emergency services, but the man died three hours later.

His autopsy was inconclusive, but his wife sought definitive answers. She contacted her friend, Dr. Aaron McFeely, who reviewed the report and contacted Virginia researchers. Blood tests confirmed that the man had alpha-gal syndrome from a lone star tick bite, marking the first confirmed fatal transmission of this allergy. Researchers say this case shows why broader awareness of alpha-gal risks is urgently needed.

[Read more…]

Large gatherings in crowds may be contributing to a growing health challenge that threatens millions. Antimicrobial resistance (AMR) is an escalating global threat that makes deadly diseases harder to treat. Knowing how to mitigate this risk is crucial, as the danger posed by AMR is projected to increase in coming decades.

Recent research published in Nature Water demonstrated how large crowds help infect nearby wastewater systems with antibiotic resistance genes (ARGs). The findings contribute to a growing recognition of wastewater as a valuable disease surveillance tool. They also further highlight how large groups of people create pathogenic risk. Offsetting the increasing AMR of dangerous bacterial strains remains a top health priority.

[Read more…]

If one wanted to learn how to best kill bacteria, phages would be the first warriors to study. Phages and bacteria have fought an endless, microscopic war for billions of years. Their battle strategies may be the key to beating back bacterial strains with antimicrobial resistance (AMR).

AMR is a significant and worsening threat to public health. Millions of lives are jeopardized each year the crisis persists. Urgent intervention from governments and medical professionals can prevent tens of millions of deaths in coming decades.

Recent research published in Cell identified a unique strategy bacteria use to defend against phage attacks, called Kiwa. The study also revealed two strategies phages use to overcome Kiwa. These tactics could inform new therapies to combat bacterial strains with AMR.

[Read more…]

The Justinian Plague was the first pandemic in world history, spanning 541-750 CE. The previously unidentified pathogen unleashed massive destruction on the Byzantine Empire, brining tens of millions to their graves. Among historians, debates surrounding the plague’s origins have been marred in controversy. Now, the age-old question can finally be put to rest.

Researchers at the University of South Florida and Florida Atlantic University made a groundbreaking discovery. Along with Indian and Australian colleagues, they recovered Yersinia Pestis microbes from Jerash, Jordan. This city sits near the location historians have marked as the plague’s epicenter. Thus, publications from USF and FAU now claim Y. Pestis caused the world’s first pandemic.

[Read more…]

For Jimi Olaghere, the opportunity to receive gene editing treatment changed everything. All of his life, he had suffered constant pain and organ dysfunction. The experimental CRISPR treatment Olaghere received transformed his symptoms and gave him his life back. However, he notes that for so many with genetic disease, including those with sickle cell, there are huge barriers to treatment.

Now, researchers at Northwestern University have made strides that could increase CRISPR’s accessibility and effectiveness. They experimented with a nanostructure that boosts the ability of gene editing materials to enter cells. The results could help CRISPR realize a fuller potential in treating genetic diseases. The medicine was three times more effective and far safer than previous methods.

[Read more…]

For those who menstruate, monthly cycles often bring discomfort and disruption. Health conditions such as polycystic ovary syndrome (PCOS), diabetes, and heart disease can further interfere with hormonal balance and menstrual regularity. Now, researchers have identified another factor that can disrupt the menstrual cycle: Long COVID.

A new study strongly associates Long COVID with increased menstrual flow, longer duration, missed periods, and unexpected bleeding between cycles. These findings shed light on how the virus continues to affect health beyond initial infection and may guide future treatment for irregular menstruation.

[Read more…]

Imagine waking up with the flu one morning, calling out sick, and spending time resting and recovering. A week passes, and symptoms linger. Then two or three weeks slip by, and still no relief. Now picture over 100 weeks passing with the same unrelenting illness.

One man experienced this with COVID-19, worsened by his suppressed immune system. He endured acute symptoms for more than 750 days. Throughout this time, he visited the hospital five times because of his constant respiratory struggles.

[Read more…]

Unlike in Mary Shelley’s Frankenstein, electricity cannot reanimate dead bodies. Yet new research shows the fictional idea isn’t far off. Electrical stimulation may boost the body’s natural healing processes.

Researchers at Trinity College Dublin found that electrical stimulation can reboot macrophages. These white blood cells either move through tissues or reside within them. At injury sites, they reduce inflammation and accelerate healing. The findings could lead to breakthroughs in treating injuries and disease.

[Read more…]

Autumn brings many things: cooler weather, pumpkin carving, and longer walks outside. Yet the season also carries a downside—rising rates of respiratory illness.

The Nimbus variant of COVID-19 was uncovered in the summer of 2025. Now, as fall begins, another newly identified variant has appeared: Stratus, more formally known as XFG. Stratus is a recombinant virus, formed from two variants, LF.7 and LP.8.1.2. It first emerged in Canada but has since spread worldwide.

[Read more…]