Women produce a more powerful immune response than do men, a new study finds
Amid deliberations over whether Sputnik V is safe, according to the government sources, India has formally approached Russia for the vaccine file; the department of Biotech & ICMR are reportedly in touch with Russian officials
Many tests are inaccurate, some look for the wrong antibodies and even the right antibodies fade away, said experts
Several countries with fragile tourist economies have started to offer visas that allow foreign nationals to live and work for a period of at least six months
Actor Sonu Sood on playing the best role of his life—helping migrants return home during the Covid-19 lockdown—and how he gained the strength to shoulder the responsibility
He's monitoring his health closely in the run up to the United States Open. He's not against all vaccines but wouldn't want to be forced to take one to play. And he says he had good intentions with his tour that became a coronavirus cluster
Amid reports of a new, and deadlier, strain of the novel coronavirus (called D614G) being detected in Malaysia, a look at how a mutating SARS-CoV-2 is a bigger threat than a virus that doesn't mutate. An explainer
Prime Minister Jacinda Ardern has revived her "go hard, go early" approach as officials grapple with a mysterious cluster that might have originated in a frozen food warehouse
Vaccines are among the safest medical products in the world—but only because of the intense rigour of the clinical trials that test their safety and effectiveness
Russia has reportedly received requests from over 20 countries for its now-controversial coronavirus vaccine, raising concerns over trials, scientific soundness and safety
As President Vladimir V. Putin of Russia declared on Tuesday that his nation had approved the world's first coronavirus vaccine without extensive clinical trials, public health experts worried that President Trump would feel the need to compete