So-called challenge trials are common in vaccine development, but only for viruses which have treatments. It comes as scientists around the world race to find a Covid cure - including two in the UK.

Perth-based Linear Clinical Research will trial a 'ground-breaking' potential vaccine being developed to help the body produce antibodies to fight the coronavirus.

Vishva Hindu Parishad (VHP)'s youth wing has started recruiting volunteers in Uttar Pradesh's Agra for an outfit specifically designed to counter alleged cases of 'love jihad'.

Crouching over the sun-drenched soil, Alfred Abayev picks up a charred fragment of a Soviet warplane downed in a World War II battle with advancing Nazi forces. You can see it was burning, he says, pointing at the weathered trace of a red star. Abayev and members of his search team rummage the steppe for remains of the Red Army soldiers who fell in the autumn of 1942 in fierce fighting with Nazi troops pushing toward the Caspian Sea south of Stalingrad. Stiff resistance by the Red Army stopped the Wehrmacht onslaught in the steppes of Kalmykia, and months later the enemy's forces were encircled in Stalingrad and surrendered, a major defeat for the Nazis that marked a turning point in World War II. The search for remains of fallen Red Army soldiers near Khulkhuta, in Kalmykia, a southern province that lies between the Volga River and the Caspian Sea, is part of a broad effort by myriad volunteer groups across Russia to pay tribute to fallen World War II soldiers. Russia's losses stood .

Vicente Piratapuia, 69, of the Piratapuia tribe had a high fever and could hardly breathe, but he refused to leave his home on the outskirts of the Amazon rainforest's biggest city.

Eliasoph, Nina

Nakano, Lynne Y., 1965-

Online Resource

From traumatized to energized: helping victim support volunteers cultivate compassion satisfaction in the face of crisis Shivji, Alisha M.; McBride, Dawn Lorraine Open access

Ajay Mallia of Georgia Gwinnett College is named the national winner

Within 24 hours of setting up a social media group and helpline called Caremongers India on March 20, Nagaraj had 150 volunteers from across India