A form of kidney disease called primary nephrotic syndrome is characterized by high urinary excretion of protein, low protein in the blood, high cholesterol, and swelling […]
The airport in China’s southern city of Shenzhen cancelled hundreds of flights and tightened entry controls Saturday after a restaurant employee tested positive for the Delta […]
Russia’s capital Moscow on Saturday reported a pandemic high for new coronavirus cases for the second straight day, as the city’s hospitals were flooded with new […]
Brazil on Saturday became the second country after the United States to surpass 500,000 COVID-19 deaths as the South American giant grapples with a third wave […]