ME News News, March 29 (UTC+8), Ark Invest founder Cathie Wood stated in an interview that the most underestimated area of artificial intelligence innovation is healthcare. Artificial intelligence will diagnose cancer through blood tests before symptoms appear; in the next five years, the pharmaceutical industry will face a $300 billion patent cliff (referring to the sharp decline in sales and profits that companies relying on patent protection experience when a patent expires), and this fear and caution precisely harbor opportunities. (Source: ME)