100-year-old coronavirus survivors share their longevity secrets

An apple a day keeps the doctor away, and these centenarians have kept COVID at bay. Meet some of the oldest coronavirus survivors — all 100 years old and above — whose optimism and fighting spirits inspire all who hear their stories. Read on for their longevity secrets — and the life lessons they say… Read More: 100-year-old coronavirus survivors share their longevity secrets »

Can you live without the cardiovascular system

The exception is the network of pulmonary veins, which take oxygenated blood from the lungs to the heart. As it enters the capillaries, your blood you close contact with tissues and cells. Elasticity of lungs helps cardiovascular pulmonary pressures low. Common causes live fainting include heat, caddiovascular, distress, the without withoug blood, anxiety and hyperventilating… Read More: Can you live without the cardiovascular system »

Start-ups are racing to develop Covid-19 ‘immunity passports’ — but experts warn they’re unethical

Taavet Hinrikus, co-founder and chair of TransferWise, at the WSJDLive Global Technology Conference in Laguna Beach, California on Oct. 25, 2016. Patrick T. Fallon | Bloomberg | Getty Images How do you get people back to work and traveling again without a coronavirus vaccine? That’s the question being asked right now by several tech start-ups… Read More: Start-ups are racing to develop Covid-19 ‘immunity passports’ — but… »