The final debate took place at the Curb Event Center at Belmont University in Nashville, Tennessee, moderated by NBC's Kristen Welker. 

Fresh spike in Corona infections: The World Health Organization has admitted on record that a fresh surge is being witnessed in Covid-19 cases across the world.

There are about 176 potential Covid-19 vaccine in the works now, out of which 35 are said to be under clinical evaluation. Here is a look at Top 9 vaccine candidates, which lead the pack.

Russia is all set to register its second vaccine against Covid-19, said President Vladimir Putin. In August, it became the first country to have approved a Covid-19 vaccine.

The Russian Direct Investment Fund (RDIF) today announced tie-up with Dr. Reddy’s Laboratories to conduct the clinical trials and distribution of Sputnik V vaccine in India.

According to Russian researchers, Sputnik V is a human adenoviral vector vaccine which fights against coronavirus disease.

Singh had arrived in Tehran on a transit halt to New Delhi from Moscow, after concluding a three day visit to Russia for the meeting of the Shanghai Cooperation Organisation (SCO) defence ministers that took place on Friday.

According to sources, China requested for the meet yesterday. India has urged China to sincerely engage with it to restore peace and tranquillity in border areas through complete disengagement and de-escalation.

The Defence Minister noted that these exercises demonstrated the common interests of both countries in maritime security in the Indian Ocean Region, according to a statement by India's Defence Ministry.

"We look to Indian drug producers to co-partner as we believe India is capable of producing Gamaleya Institute vaccine," said CEO of the Russian Direct Investment Fund (RDIF).