Vaccination

Pfizer defends high cost of COVID vaccine

The head of Pfizer said Thursday the company's COVID vaccine, among the priciest on the market, is no more expensive than the cost of a meal and will not be sold to poor countries for a profit.

Diabetes

WHO push to tackle rampant rise of diabetes

The World Health Organization on Wednesday turned the spotlight on the insulin market—and its domination by three Big Pharma giants—in a fresh bid to tackle the rapid rise of diabetes.

Neuroscience

Brain activity foreshadows changes in stock prices

Forecasting changes in stock prices may be possible with the help of brain activity in regions associated with how people feel before making investment choices. Scientists could accurately forecast market price changes based ...

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