Many of us believe that we are great drinkers and that alcohol does not affect us as much. People who are able to drink without showing any sign of inebriation are known as social drinkers. In short, they are not addicted to alcohol but will not turn down the opportunity to have a good time! While it may seem like it doesn’t affect you, new studies suggest that it is just an illusion, even if you have high tolerance, alcohol affects your cognitive and motor functions more than you think.

The study reveals the below implications and techniques:

• Researchers used a new MRI technique to precisely measure brain electrical activity.
• By comparing brain scans before and after drinking, scientists identified specific areas affected by alcohol and how much brain activity slowed down.
• Participants were chosen to be regular social drinkers without alcohol addiction, ensuring the study focused on the effects of alcohol alone.
• MRI technology provided reliable data on brain activity changes caused by alcohol consumption.

How does the brain react to alcohol?

Think of it as the foundation for your brain's performance. When brain conductivity is high, information flows smoothly, and that helps your brain in rapid processing and response. On the other hand, low conductivity can hinder cognitive function, leading to slower thinking, impaired memory, and difficulties with coordination.

A study conducted at the Neuroscience Research Australia (NeuRA) and UNSW Science unveiled a startling connection between alcohol consumption and brain conductivity.

What is the connection between alcohol consumption and brain activity?

While many people brush off the effects of alcohol as temporary changes in behaviour, the reality is much more complex. Beyond the obvious impacts on coordination and judgment, alcohol significantly alters brain function. Alcohol dramatically slowed down brain activity, especially in areas responsible for decision-making, planning, and physical coordination. This decline was so significant that it resembled the brain changes seen in normal ageing. This means even one drink could temporarily accelerate the ageing process of your brain.

Alcohol and Brain activity: What does the study Imply?

The implications of this research are far-reaching. It provides compelling evidence that alcohol consumption has a direct and measurable impact on brain function. The discovery that alcohol can significantly reduce brain conductivity opens new avenues for understanding the neurocognitive effects of alcohol abuse and dependence. While you may not feel like alcohol is affecting you and you have a high tolerance, it most definitely changes and affects your decision-making abilities and impulse control.

Furthermore, the MRI technique employed in the study could be a valuable tool for assessing the impact of other substances on the brain and for developing interventions to mitigate alcohol-related brain damage.

The transport of Ebola victims' bodies across provinces in the Democratic Republic of Congo (DRC) is emerging as one of the major causes of the country's rapidly expanding Ebola outbreak. The United Nations' International Organization for Migration recently issued a warning regarding the same.

According to the IOM, the movement of deceased Ebola patients from the place of death to their home communities for traditional funeral ceremonies is increasing the risk of spreading the deadly virus into previously unaffected areas. The warning comes as eastern Congo battles its largest Ebola outbreak in years, caused by the Bundibugyo strain, for which there is currently no vaccine.

Why Transporting Bodies Of Ebola Victims So Dangerous?

As of July 14, more than 2,000 Ebola cases and over 700 deaths had been reported in Congo and neighboring Uganda.

Unlike other infectious diseases, Ebola remains highly contagious even after a patient has died. The virus can be transmitted through direct contact with bodily fluids during funeral rituals, including washing, dressing, or touching the body.

In many parts of the country, families prefer to bury loved ones in their ancestral villages, often transporting bodies over long distances, which can unintentionally increase Ebola transmission.

The IOM stated that nearly two-thirds of Ebola-related deaths have occurred outside hospitals, making it difficult for trained burial teams to manage bodies safely before they are handed over to families.

Also read: WHO Says “Fastest Growing” DRC Ebola Outbreak May Be Four Times Bigger Than Official Count As Cases Near 2,000

"If we don't really manage the dead bodies well, if we don't engage the community. Then it means there will be more spread within the community," said Andrew Mbala from IOM.

According to Reuters, the agency said that at least 105 instances where bodies were transported between districts, including one case that was linked to new Ebola infections in Congo's Tshopo province.

The IOM said the current outbreak has grown by nearly 70% within two weeks, with more than 40 new cases being reported daily, highlighting how quickly the virus is spreading.

The agency stressed that safe and dignified burial practices, developed in partnership with local communities, remain one of the most effective tools for interrupting Ebola transmission.

"Ebola remains highly infectious after death, making funeral practices a critical component of outbreak control," the IOM said in its latest update.

Community Mistrust Is Another Hurdle

Health officials say the outbreak response continues to face significant obstacles beyond the virus itself.

Community resistance, misinformation, mistrust, insecurity, and attacks on healthcare workers have hampered contact tracing, safe burials, and treatment efforts.

According to the IOM, around one in five people identified as contacts of Ebola patients cannot currently be traced, making it increasingly difficult to contain transmission chains.

The outbreak, first officially recognized in May, has already spread across multiple provinces in eastern Congo.

Public health experts fear that continued movement of infected bodies, combined with undetected community transmission, could allow Ebola to reach additional regions if containment measures are not strengthened.

BBC presenter Lauren Laverne has revealed that she has been diagnosed with smoldering myeloma — a blood and bone marrow disorder that currently has no cure.

The chronic condition was discovered by her doctor nearly two years after Laverne recovered from cancer in August 2024. Laverne has not publicly disclosed the exact type of cancer she was treated for.

Lauren Laverne Reveals 'Chronic Condition'

Taking to Instagram, the 48-year-old TV presenter shared her health update, telling followers that she has been diagnosed with a "chronic condition."

"I’ve been diagnosed with something called smoldering myeloma (yes, that is a weird name and no, I’d never heard of it either)," she wrote. "It’s an asymptomatic blood and bone marrow disorder that in some people can develop into blood cancer."

Stating that her risk "is pretty low," Laverne explained that she does not need treatment at the moment. However, she noted that there is currently no cure and that her immune system is "a bit compromised."

She also clarified that the diagnosis "has nothing to do with my previous illness or my recent surgery, it’s just one of those things."

Also read: Cancer Kills Over 26,000 Daily; Cases to Hit 35 Million by 2050, Says WHO Report

Regular Monitoring Ahead

Because of the diagnosis, Laverne said she will be closely monitored with blood tests, MRIs, and bone marrow biopsies, which she joked she has "recently discovered are even less fun than they sound."

She revealed that the condition was identified after her GP noticed she had "persistently low iron levels."

"I've had some difficult experiences in the last eight years, but I have learned more from them than some people do in a lifetime and that is helping me right now. I am so grateful for that," she said.

Laverne also thanked her family, friends, doctors, consultants, nurses, and her team at BBC Radio 6 Music. Many of her fellow TV and radio personalities shared messages of support following her announcement.

What Is Smoldering Myeloma?

According to Blood Cancer UK, "Smoldering myeloma is the name given to myeloma that has no symptoms or signs of damage to your organs."

Myeloma is a type of blood cancer that affects plasma cells in the bone marrow. Smoldering myeloma is an inactive, early form of the disease that does not cause symptoms or organ damage.

The charity says that people with smoldering myeloma usually do not need treatment right away. Instead, they undergo regular checkups so doctors can monitor whether the condition is progressing to active myeloma.

Read More: Attention Brits! UK Warns Travelers About Deadly Methanol Poisoning Abroad

According to the International Myeloma Foundation, smoldering multiple myeloma (SMM) is an asymptomatic precursor stage of multiple myeloma (MM). While both conditions involve abnormal plasma cells, people with SMM have no symptoms or end-organ damage and are typically monitored rather than treated.

The disease generally progresses through precursor stages:

• Monoclonal gammopathy of undetermined significance (MGUS): The earliest stage before symptoms develop. MGUS is a benign precursor, and many people with MGUS never develop active myeloma.
• Smoldering multiple myeloma (SMM): In some people, MGUS progresses to SMM, which remains asymptomatic. Over time, SMM can progress to active multiple myeloma, although the rate of progression varies from person to person.

How Is Smoldering Myeloma Managed?

People with smoldering myeloma are generally managed through active surveillance, with regular blood tests, imaging scans, and other monitoring to detect any signs that the disease is becoming active. Active monitoring is considered a safe approach for most patients.

Doctors may recommend treatment in certain situations, including:

• If tests show a very high risk of progression to active myeloma.
• If there are no symptoms but evidence, or a high risk, of damage to organs such as the bones or kidneys.
• As part of a clinical trial.

Healthcare in India is no longer a privilege but is steadily becoming a right, said Prime Minister Narendra Modi today while highlighting the government's efforts to expand affordable medical care, strengthen health infrastructure and improve access to treatment across the country.

Speaking at the foundation stone laying ceremony and launching development projects worth over ₹4,700 crore in Chandigarh, spanning healthcare, education and road infrastructure, PM Modi stated that India's healthcare journey has undergone a transformational change over the past 12 years.

The Prime Minister said lower and middle-income families have benefited the most from the country's healthcare transformation.

"Health services in India are no longer a privilege; they are becoming an absolute right," PM Modi said.

PGIMER Expansion To Boost Healthcare Access

Also read: Fourth COVID Death Reported in Andhra Pradesh: Experts Recommend Boosters For High-Risk Groups

In Chandigarh, the Prime Minister announced the expansion of healthcare facilities at the Postgraduate Institute of Medical Education and Research (PGIMER), including a new Neuroscience Centre, a Mother and Child Centre, and a Critical Care Hospital Block, saying the projects will provide better treatment facilities to millions of people.

He also announced the approval of a new MBBS college at PGIMER, saying the expansion of medical colleges and postgraduate seats will help address the shortage of doctors while creating more opportunities for aspiring medical students.

Healthcare Infrastructure Expanded Over The Past Decade

Highlighting the government's investments in healthcare, Modi said India has approved 15 new AIIMS since 2014, established hundreds of new medical colleges and expanded specialty hospitals across the country.

"Since 2014, fifteen new AIIMS have been approved, hundreds of new medical colleges have been established across the country, and specialized hospitals for the treatment of serious diseases such as cancer have been strengthened."

He added that strengthening primary healthcare remains a key priority under the Ayushman Bharat Health Infrastructure Mission.

The Prime Minister said that under the mission, critical care blocks, integrated public health laboratories and public health units have been established across the country. He added that over 1.75 lakh Ayushman Arogya Mandirs are now operational across rural, urban and tribal areas, providing comprehensive primary healthcare services, including twelve healthcare service packages.

He noted that crores of citizens have been screened for hypertension, diabetes and other non-communicable diseases through these centers.

Digital Health and Maternal Care Improvements

Read More: Novo Nordisk's GLP-1 Drug Wegovy Approved for Fatty Liver Disease in India

The Prime Minister highlighted the growing role of digital healthcare, noting that the e-Sanjeevani telemedicine platform has facilitated more than 48 crore consultations, enabling patients in remote areas to access specialist care without travelling long distances.

PM Modi said the healthcare improvements have contributed to better maternal and child health outcomes, with more than 90% of deliveries now taking place in healthcare institutions. He added that maternal mortality has declined by 86%, while infant mortality has also fallen significantly.

The Prime Minister also underlined the government's emphasis on preventive healthcare through initiatives such as the Poshan Abhiyan, Mission Indradhanush, yoga promotion, HPV vaccination and the U-WIN platform.

Focus On Tuberculosis Control

PM Modi reaffirmed the Government's commitment to eliminating tuberculosis, stating that the TB Mukt Bharat Abhiyan has strengthened awareness, screening and treatment.

He noted that TB treatment coverage in the country has now crossed 90% and, citing a recent World Health Organization (WHO) report, said India has recorded a 21% decline in tuberculosis cases over the past decade.

India Emerging As A Global Healthcare Destination

Recalling India's response during the COVID-19 pandemic, Modi said the country has evolved from a nation once perceived as dependent on external assistance to a global destination for advanced medical treatment.

He attributed the transformation to sustained investments in healthcare infrastructure and policies aimed at making quality treatment affordable and accessible.

Modi said "India must continue investing in modern healthcare infrastructure and emerging technologies as part of its vision of becoming a developed nation".