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EXPLAINED HEALTH NEWS

BSL-4 lab

All about India’s first state-funded BSL-4 lab for deadliest pathogens in Gujarat

January 15, 2026 18:42 IST

Planning for this lab began in mid-2022, and its foundation stone was laid more than three years later, on Tuesday. The facility will comprise BSL-4, BSL-3, BSL-2, as well as ABSL-4 and ABSL-3 laboratory modules, along with advanced utilities and supporting infrastructure.

weight loss drugs, weight loss, weight loss pill, weight loss surgery, Explained Health, diabetes and hypertension, GLP-1 drugs, drug sales, Indian express explained, explained news, current affairs

Yearender: Health | After splash in 2025, weight-loss drugs poised to take off this year

January 3, 2026 10:00 IST

Despite limited uptake, weight-loss drugs have topped drug sales in India by value — marking a shift in how people perceive conditions such as obesity. With generics set to come in, prices are likely to fall sharply and expand access

Rabies vaccine, dog bites

Countries raise concern about ‘fake rabies vaccine’ in India: The case, the implicationsSubscriber Only

December 31, 2025 05:52 IST

The reports of fake vaccines have caused alarm in the UK, US, and Australia because rabies is nearly 100% fatal. What exactly is the Abhayrab row?

TB

Why hasn’t India met its target of eliminating TB by 2025?Subscriber Only

November 14, 2025 16:25 IST

India was among the eight high-burden countries that were able to diagnose more than 80% of the estimated cases last year. However, with the highest burden of TB cases, India was among the top countries contributing towards the global gap

MUSIC_THERAPY

How music therapy can help improve medical outcomesSubscriber Only

November 7, 2025 14:12 IST

The therapeutic value of music has long been recognised. Recent studies have shown its efficacy in all kinds of medical settings, including in reducing the amount of anaesthetic needed during surgery

twins-870103

More twins being born? Why studying twinning rate is importantSubscriber Only

October 15, 2025 06:18 IST

A new study has found that while the twinning rate is expected to fall in India, the country will remain home to one of the world’s largest population of twins. This has profound public health and demographic significance.

Trump claims Tylenol links during pregnancy to autism

Tylenol use during pregnancy linked to autism? An AIIMS expert unpacks Trump claimSubscriber Only

September 26, 2025 11:26 IST

Trump Tylenol autism claims, Tylenol 'pregnancy risk': Trump also recommends that vaccines such as the measles, mumps, rubella and varicella (MMRV) shots should be given in a delayed manner or in smaller doses, without much evidence.

Health studies should explicitly track noise exposure, especially near schools, hospitals, and low-income areas.

Too loud to ignore: Why Indians should care about noise pollution in citiesSubscriber Only

September 23, 2025 17:19 IST

Systemic gaps compound the problem. Noise monitoring is sparse, enforcement weak, and responsibility scattered across multiple authorities. As with air quality, symbolic fixes do little to tackle structural drivers.

US Health Secretary Robert F Kennedy Jr, Robert F Kennedy Jr, Paracetamol, Is Paracetamol safe to take during pregnancy, Indian express explained, explained news, current affairs

Autism risk: Is Paracetamol safe to take during pregnancy?

September 11, 2025 07:16 IST

There is no firm evidence of a link between the use of the drug and autism. Recent studies have yielded conflicting conclusions on whether its use during pregnancy might create risks for a developing foetus.

According to the World Health Organization (WHO), “between 30% and 50% of cancers can currently be prevented by avoiding risk factors and implementing existing evidence-based prevention strategies”.

Explained: What India’s cancer map showsSubscriber Only

September 2, 2025 12:16 IST

India’s current registries cover 10% to 18% of the population from 23 states and Union Territories

Kerala: Naegleria fowleri enters the body through the nose, usually when people are swimming.

3 new cases of ‘brain-eating amoeba’ in Kerala: What you should knowSubscriber Only

August 19, 2025 19:12 IST

Kerala new brain-eating amoeba cases: In the initial stage, the symptoms of primary amoebic meningoencephalitis (PAM) include headache, fever, nausea and vomiting. How do people generally contract it, and what does prevention entail?

Kennedy

Why US funding cuts on mRNA vaccine research are significantSubscriber Only

August 9, 2025 19:06 IST

mRNA vaccines helped save millions during the COVID-19 pandemic, and have the potential to tackle future pandemics. However, the Trump administration has cut funds to mRNA vaccine research. But why?

Heavy smog engulfed the capital adding to the high levels of pollution after a night of celebrations of Diwali on sunday night. Express Photo by Tashi Tobgyal New Delhi 31016

Long-term air pollution exposure increases dementia risk: What new study has foundSubscriber Only

July 26, 2025 17:31 IST

WHO data show that 99% of the world’s population breathes air containing high levels of pollutants

The disease is also present in India, although malaria deaths have  sharply reduced in the country in recent years.

How new ICMR vaccine gives new hope in fight against malariaSubscriber Only

July 24, 2025 15:03 IST

Nearly 400,000 people worldwide succumb to malaria each year. For decades, scientists have struggled to develop a vaccine. ICMR has now made what could potentially be a game-changing breakthrough

samosa jalebi circular explained: In the past, studies have cited the consumption of calorie-dense foods high in sugar, salt, and fat as a major cause of rising obesity in India.

Health warnings for samosa, jalebi? Here is what the govt’s circular says, and whySubscriber Only

July 18, 2025 07:33 IST

What did the official letter say, and what is the idea behind showing the nutritional information of common snacks? How much fat and sugar is actually okay for a healthy lifestyle? We explain.

GLP-1 is secreted from the small intestine and from the hindbrain after we eat a meal.

Explained Interview | After obesity and diabetes, where GLP-1 research is headedSubscriber Only

July 15, 2025 17:35 IST

Lotte Bjerre Knudsen, Chief Scientific Adviser for Research at Danish pharma giant Novo Nordisk, speaks about GLP-1-based drugs that have changed how the world sees obesity. Research is on to explore treatment for other conditions, such as Alzheimer's.

Tamil Nadu TB deaths, TB deaths, Tamil Nadu, Tamil Nadu govt, Tuberculosis, tuberculosis cases, Tamil Nadu Kasanoi Erappila Thittam, Indian express explained, explained news, current affairs

How a novel initiative helped Tamil Nadu bring down TB deaths in the stateSubscriber Only

July 12, 2025 10:12 IST

The TB death rate in Dharmapuri went down from 12.5% to 7.8%, in Karur from 7.1% to 5.3%, and in Villupuram from 6.1% to 5.2%.

Is palm oil bad for health? Here’s what the science says

Is palm oil bad for your health? Here’s what the science saysSubscriber Only

July 10, 2025 12:17 IST

Palm oil is among the most affordable and versatile edible oils globally, valued for its long shelf-life and neutral taste. Most packaged foods, including potato chips, biscuits, ice cream, and chocolates use palm oil.

obesity treatment, weight loss obesity treatment, weight loss, weight loss treatment, Novo Nordisk, semaglutide, obesity, weight problems, weight management, Indian express explained, explained news, current affairs

How GLP-1 drugs like semaglutide have revolutionised obesity treatmentSubscriber Only

June 28, 2025 08:01 IST

Two GLP-1 drugs — Novo Nordisk’s semaglutide and Eli Lilly’s tirzepatide — are now available in the Indian market. Here’s how they work, how they were developed, and their various benefits

Covid

Why Covid-19 cases are rising in India, and what you need to knowSubscriber Only

June 1, 2025 16:48 IST

Covid-19 subvariant NB.1.8.1: In India, the virus in most Covid samples sequenced over the past couple of months has been identified as either BA.2 or JN.1.

Shingles, Shingles vaccination, Dementia, Shingles vaccine, painful rashes, viral infection, Indian express explained, explained news, current affairs

Shingles vaccine & lower dementia risk: what new study saysSubscriber Only

May 17, 2025 07:00 IST

Shingles is a viral infection that causes painful rashes. While shingles can occur anywhere on the body, it typically looks like a single stripe of blisters that wraps around the left or right side of the torso, along the path of the nerve from which the virus spreads.

Ozempic

Explained: ‘Wonder drug’ Ozempic could reverse liver disease, finds studySubscriber Only

May 6, 2025 19:11 IST

The reserarchers found that a weekly dose of semaglutide was effective at treating Metabolic Dysfunction-Associated Steatohepatitis (MASH), a serious form of fatty liver disease

Mayonnaise

Why Tamil Nadu banned egg mayonnaiseSubscriber Only

April 24, 2025 18:55 IST

Mayonnaise today has become an ubiquitous ingredient in global fast food cuisine. Versions made of raw eggs, however, can pose serious health risks

Type 5 diabetes, diabetes, International Diabetes Federation, malnourished teenagers, Type 5 diabetes treatment, Indian express explained, explained news, current affairs

Type 5 diabetes recognised as distinct form of disease: why is this significant?Subscriber Only

April 17, 2025 17:40 IST

Neglected for decades in research, and frequently misdiagnosed, it has taken a long time for Type 5 diabetes, caused by malnutrition-induced lowering of insulin production, to gain official recognition.

signet ring cell carcinoma

How scientists developed a new way of examining a rare form of colorectal cancerSubscriber Only

April 14, 2025 13:42 IST

CRCs are the third most common cancer and the second leading cause of cancer deaths in the world. However, SRCC is an uncommon variant of CRC. Globally, this type of cancer constitutes about 1% of all cases of CRC.

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