Now there’s a way to diagnose HIV with a smartphone

Researchers at Columbia University have developed a gadget that can test for syphilis and HIV via a smartphone or tablet. Here’s how it works: The “dongle&rdquo...

Smallpox, polio and HIV: the fights we’re winning against infectious disease

Only one human disease, smallpox, has ever been eradicated entirely. But great strides have been made against lots of other major killers

You are, ...

Hidden Hunger: A Silent Epidemic

The Global Hunger Index report recommends returning to traditional diets comprising locally available, biodiverse food to overcome growing under-nutrition The global hunger...

Vitamin A may help body fight TB

Vitamin A may assist the human immune system in fighting off tuberculosis, according to a study published on Saturday in the Journal of Immunology.

Researchers at t...

Viral infections may soon be history

Washington: Scientists have identified a mechanism how some viruses protect themselves from the immune system’s efforts to stop infections.

This new finding c...

Health Benefits of Tomatoes

Tomatoes are a versatile food and form an important part of the Indian diet. Tomatoes also contain important antioxidants such as vitamin C and Vitamin A. These vitamins ar...

Asthma: Altering diet may ease symptoms

Tests on mice, published in the journal Nature Medicine, showed that a high-fibre diet could reduce inflammation in the lungs. The extra fibre changed the nutrients being a...

Babies’ Immune Systems May Stand Down To Let Good Microbes Grow

A newborn’s immune system is deliberately not doing battle with every germ that comes along so that “good” microbes have a chance to settle in, researcher...