Global Alzheimer’s disease (AD)market was valued at $3.1bn in2015 and isforecast to grow at a modest 5.3% CAGR between 2015 and 2024, culminating in 2024 global sales of $5.2bn.AD is an irreversible, progressive brain disease that slowly destroys memory and, eventually even the ability to carry out the simplest tasks of daily living.   AD …