Taking semaglutide can lower your risk of heart attacks and other major adverse cardiovascular events, regardless of how much weight you lose or if you have diabetes, according to a study published in The Lancet.

Researchers from University College London (UCL) have found that taking semaglutide drugs such as Ozempic, Wegovy, Rybelsus can reduce the risk of MACE (Major Adverse Cardiovascular Events, defined as cardiovascular death, non-fatal myocardial infarction, or non-fatal stroke) by four percent for every 5kg less body weight or 5cm smaller waist.

The Novo Nordisk-funded study analyzed 17,604 people from 41 countries aged 45 years and over, who were overweight and had cardiovascular disease (CVD) but did not have diabetes.

The involved scientists said this finding “suggests there are multiple ways the drug benefits the heart, rather than its protective effect on cardiovascular health being due solely to weight loss”, which may include “supporting the health of the lining of blood vessels, reduced inflammation, improved blood pressure control and lower lipid levels“.

Lead author John Deanfield, professor of cardiology at the UCL Institute of Cardiovascular Science, said: “Abdominal fat is more dangerous for our cardiovascular health than overall weight, and therefore it is not surprising to see a link between reduction in waist size and cardiovascular benefit. However, this still leaves two-thirds of the heart benefits of semaglutide unexplained.

“These findings reframe what we think this medication is doing. It is labelled as a weight-loss jab but its benefits for the heart are not directly related to the amount of weight lost. In fact, it is a drug that directly affects heart disease and other diseases of ageing.”

Can Obesity Raise The Risk Of Death?

Researchers from the UK and Finland, who analyzed over 500,000 people, found that those with a BMI of 30 or higher were at a significantly higher risk compared with people with a healthy BMI between 18.5 and 24.9. The risk escalated as body weight increased.

Dr Solja Nyberg, of the University of Helsinki and the study's first author, noted the problem could worsen and said: “As obesity rates are expected to rise globally, so will the number of deaths and hospitalizations from infectious diseases linked to obesity.

“To reduce the risk of severe infections, as well as other health issues linked with obesity, there is an urgent need for policies that help people stay healthy and support weight-loss, such as access to affordable healthy food and opportunities for physical activity.”

In the meantime, she added, it was “especially important” for those living with obesity to keep up to date with their vaccinations.

According to the World Health Organisation, obesity has been linked to 3.7 million deaths globally in 2024. If strong action is not taken, the number of people living with obesity is expected to double by 2030. Recently, the WHO released its first-ever guideline on the use of Glucagon-Like Peptide-1, or GLP-1, therapies for managing obesity as a chronic and relapsing condition.

“Obesity is a major global health challenge that WHO is committed to addressing by supporting countries and people worldwide to control it effectively and equitably. Our new guidance recognises that obesity is a chronic disease that can be treated with comprehensive and lifelong care,” said WHO Director-General Dr Tedros Adhanom Ghebreyesus.

Childhood Obesity: The Silent Crisis

Childhood obesity is a long-term health condition that develops when a child’s weight is above the healthy range for their age, height, and sex.

According to Mayo Clinic, doctors define it as having a body mass index (BMI) at or above the 95th percentile for children 2 years and older. In recent times, India has begun seeing a worrying rise in childhood obesity cases, especially in cities where lifestyle changes, unhealthy diets, and less physical activity are driving the trend.

In the United States, CDC data from 2017–2020 showed that about 19.7% of children and adolescents between ages 2 and 19 had obesity, roughly 14.7 million young people. Among them, 12.7% were between ages 2–5, 20.7% were 6–11, and 22.2% were 12–19.

Dr Vivek Jain, Senior Director & Unit Head, Paediatrics, Fortis Hospital explains that in recent years, obesity among children has risen sharply due to many factors. Kids are spending more time in front of screens, getting less outdoor play, and attending online classes, all of which cut down their activity levels. At the same time, fast food, sugary drinks, and packaged snacks have become a regular part of diets.

Modern lifestyles also encourage frequent dining out, reliance on processed meals, and irregular eating. Add limited access to safe play areas, heavy academic schedules, and family history of obesity, and the risks become even higher.

Without intervention, obesity in childhood often continues into adulthood, increasing chances of diabetes, high blood pressure, heart problems, and even some cancers.

In a shocking incident, a woman contracted the herpes virus after using shared lipstick samples at a cosmetic store, raising concerns about makeup hygiene.

The incident highlights the risks involved in trying products that come into direct contact with the skin and are shared with a lot of people.

What Is Herpes?

The herpes simplex virus (HSV) is very common, and the infection is lifelong. But the symptoms can come and go over different periods of life. Many people never get any symptoms linked to their infection.

The common virus, carried by up to 50 to 80 percent of adults, can cause painful blisters or ulcers. It primarily spreads by skin-to-skin contact. It is treatable but not curable.

There are two types of herpes simplex virus: HSV-1 and HSV-2.

HSV- 1 is the most common and usually spreads by oral contact. It causes infections in or around the mouth (such as oral herpes or cold sores), as well as genital herpes.

Common oral herpes symptoms include

• blisters (cold sores)
• open sores (ulcers) in or around the mouth or lips.

HSV-2 generally spreads by sexual contact and causes genital herpes.

Its symptoms include painful

• bumps,
• blisters,
• open sores (ulcers) around the genitals or anus.

How Makeup Testers Can Spread Infection

Experts warned that makeup testers can become a breeding ground for germs. The repeated use of the open samples can spur their growth and can then spread by “double-dipping” — reusing an applicator after touching the skin. This can transfer viruses and bacteria between users.

“You can absolutely get a herpes infection from a makeup tester," Dr. Whitney Bowe, a dermatologist in New York City, told TODAY. "The more ‘double dipping’ that occurs, the higher the chance of spreading viruses or bacteria at a makeup counter.”

A 2010 study by researchers from Rowan University in New Jersey found that cosmetic samples harbored strep, E.coli, and staph.

For two years, the team examined makeup testers at makeup counters, specialty stores, and drug stores. They found that Saturday is the busiest day of the week, and 100 percent of the samples carried some sort of germ.

How To Stay Safe?

To reduce the risk of infection, experts recommend:

• Much like the toothbrush, personal cosmetics and cosmetic brushes must not be shared.
• Wash and dry your brushes regularly to avoid bacterial growth.
• Avoid applying testers directly to your lips or skin
• Use disposable applicators
• Test products on your hand rather than your face
• Avoid using testers if you have cuts, chapped lips, or active infections.

April 2 is celebrated worldwide as “Autism Awareness Day” and April as Autism month to create awareness and promote inclusivity and acceptance in society for individuals with autism.

So what exactly is Autism, and why do we need to create a culture of awareness and acceptance?

As per DSM V (Diagnostic and Statistical Manual of Mental Disorders) criteria, in simple terms, there is poor eye contact, impaired social communication skills, repetitive patterns (certain movements or fixation on certain toys, objects), difficulties with sensory processing - extreme sensitivity to sensory inputs (dislike loud noises, sensitive to touch), etc.

As a child, these individuals may not respond to name-calling, have poor eye contact/lack gestures like pointing, etc., lack imagination in play, and may not be able to relate and respond to the emotions of others. They have set routines and dislike changes to their routines. All this can cause significant disruption to their day-to-day functioning.

This year’s theme of -Autism and Humanity- Every Life has Value” reiterates the need for inclusion of autism, ensuring equitable representation of these individuals. Ensuring that society not only recognizes them but also treats them with equal respect and dignity.

Educational Support and Inclusive Workplace

Sarva Shiksha Abhiyan (SSA) was one of the Government's flagship programs, along with Action for Autism, to disseminate information in schools regarding inclusive education for autism. Education is a key foundation to ensure children with autism get suitable opportunities as adults. Special educators, with additional support in schools, can go a long way in ensuring their potential is maximized.

Many IT giants like Microsoft, Google, and SAP encourage tapping the potential of individuals with autism and their exceptional skills. In our country, organizations and NGOs, including Action for Autism, offer training for future employment opportunities.

There is a spectrum of Autistic Spectrum Disorders (ASD) known as Asperger’s syndrome, and these individuals have normal to above average intelligence and can have some exceptional skills, and the world includes some living examples of these with a higher IQ, some of whom are the most successful and famous personalities. Even on the other end of the spectrum, autistic individuals have exceptional skills, some of which include great attention to detail, creativity, problem-solving, and lateral out-of-the-box thinking.

Options for flexible working hours (part-time), understanding their need for routines, and explaining them beforehand regarding important changes to schedules can help them adapt better to an otherwise challenging workplace.

The Need For Sensitization

Understanding individuals with autism may need little extra support, being a little flexible with time deadlines, giving simple instructions, especially written/visual ones, and allowing them time to overcome their communication barriers can go a long way in ensuring they feel heard and valued like anyone else in the workplace.

Sensitization of all major organization employees to foster a culture of acceptance and awareness, and an accessible work environment, is the need of the hour. Autistic individuals do well in a variety of job profiles, including IT, technology, finance, art and creativity, and administration.

Environmental modifications like background noise cancellation with headphones help those with sensory processing issues. At the end of the day, none of us is perfect, it's recognizing our special skills and strengthening them.

Possibilities are endless if we wish to encourage and make these individuals heard. So, let’s carry the Autism Awareness Day beyond a mere day of awareness and light it up blue. Let’s value and acknowledge them being different, but also empower them to act on their special skills to earn them a dignified place in society and the workplace.

World Autism Awareness Day is observed every year on April 2. The day is important to raise awareness about autism — a neurodevelopmental condition affecting communication, social interaction, and behavior — affecting millions of people globally.

According to the World Health Organization (WHO), one in 127 people worldwide is diagnosed with the lifelong brain health condition. It is also among the top 10 conditions contributing to health loss globally.

The first child diagnosed with autistic symptoms was Donald Grey Triplett. Labelled as Case 1, he went on to become an American banker, demonstrating that, if provided with the right and inclusive support and opportunities individuals with autism be as productive as others.

“Like anyone else, autistic people should be able to shape their own lives — and help to shape our shared future,” said

António Guterres, UN Secretary-General.

World Autism Awareness Day: Date and History

April 2 was designated as World Autism Awareness Day (WAAD) by the United Nations General Assembly in 2007.

The 2007 General Assembly resolution highlighted the need to raise public awareness of autism.

It stated that "children with disabilities should enjoy a full and decent life, in conditions which ensure dignity, promote self-reliance and facilitate the child’s active participation in the community, as well as the full enjoyment of all human rights and fundamental freedoms on an equal basis with other children".

World Autism Awareness Day: Theme

This year, World Autism Awareness Day is held under the theme "Autism and Humanity - Every Life Has Value".

The 2026 theme highlights and affirms the dignity and worth of all autistic people. While there are international human rights conventions safeguarding the rights of people with autism, they continue to face stigma, discrimination, and barriers to participation.

“Access to timely, quality health care and support services remains limited, driving inequalities across the life course," the WHO said. The global health body urged "sustained action and greater investment" to address these challenges. It also called for developing inclusive policies and services that uphold the rights of autistic people.

This year's theme, thus, is a call to action to recognize the inherent dignity and equal rights of all people with autism.

Guterres highlighted the need for "equal education, fair employment, and accessible health systems" for all persons with autism and to provide inclusive opportunities to participate and thrive, along with others.

Also read: Expert Reveals Why Childhood Autism Is Going Undetected In India

What is Autism?

The National Health Service (NHS) UK defines autism as not an illness or a medical condition with treatments or a "cure", but a developmental condition that affects how people communicate, learn, behave, and interact with others.

It is a spectrum, which means "everybody with autism is different".

People with autism spectrum disorder (ASD) may have difficulty with social interaction, exhibit atypical behavior and activities, or find it hard to communicate.

Early Signs Of Autism

Studies show that symptoms of autism are usually diagnosed within the first 3 years of birth. These include:

• Limited to zero eye contact
• Delayed responses
• Repeating words or actions such as hand-flapping
• Being strong-headed about following the same routine
• Easily annoyed, throws tantrums
• Difficulty understanding and expressing emotions
• Sensitive to certain sounds, textures, lights, or smells.