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Searched Tag: public health
Placebo effect requires your ‘permission’ to work

Placebo effect requires your ‘permission’ to work

April 29, 2026, 12:56 PM - 9 min read

Placebo treatments can trigger measurable changes in the brain, immune system and hormone function. In studies on pain, placebos cause the brain to release endorphins, the body’s natural opioids. In Parkinson’s disease, placebo injections increase dopamine activity in the brain. The placebo effect isn’t magic. It’s biology.

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Malaria outbreak hits anti-Maoist operations in Jharkhand

Malaria outbreak hits anti-Maoist operations in Jharkhand

April 23, 2026, 06:16 PM - 2 min read

In recent days, the increasing mosquito menace in the area has led to a rise in health complications among the jawans deployed in remote camps.

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New micro-pillar film destroys germs on contact

New micro-pillar film destroys germs on contact

April 23, 2026, 05:09 PM - 5 min read

This new material offers a cheap, scalable way to make surfaces such as phones and hospital equipment far less likely to spread disease.

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Toxic truth of Kishangarh

Toxic truth of Kishangarh

April 23, 2026, 01:42 PM - 5 min read

At first glance, Rajasthan’s Kishangarh appears like a vast stretch of sparkling white glacier, or Bolivia’s salt flats, if you must. However, labelled as a toxic tourist destination for dangerously high levels of silicate, nitrate and fluoride, the site continues to be open to visitors.

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Antibiotics trigger inflammatory ‘bubbles’ that hinder treatment

Antibiotics trigger inflammatory ‘bubbles’ that hinder treatment

April 15, 2026, 12:22 PM - 5 min read

Antibiotics work in different ways. Some target the bacterial cell wall, weakening it until the cell breaks apart and dies. Others interfere with key cellular processes such as protein production or DNA replication, preventing bacteria from growing. Whatever their mechanism, antibiotics control infection by killing the bacteria that are causing it.

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Circumcision rites continue to claim lives in South Africa

Circumcision rites continue to claim lives in South Africa

March 20, 2026, 04:12 PM - 8 min read

Traditional circumcisions can carry fatal risks, including poorly trained practitioners and cutting tools that are unsanitary or used more than once. Dehydration and badly managed septic wounds are among the main causes of death, and the remote settings mean help is usually far away.

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Drinking water in J&K districts contaminated, rise in diseases

Drinking water in J&K districts contaminated, rise in diseases

March 6, 2026, 04:40 PM - 4 min read

The alarming trend assumes much significance in the backdrop of the recent deaths reported in Indore where contaminated drinking water allegedly led to multiple fatalities and several hospitalisations, triggering a nationwide debate over water safety and monitoring mechanisms.

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A representative image.

Ultraprocessed foods linked to increased premature deaths

May 2, 2025, 07:33 AM - 3 min read

The research reveals that as the share of UPFs in individuals' total energy intake increases, so does the risk of dying prematurely.

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