STERIS (STE) new acquisitions and partnerships have been strengthening its product offerings. However, macroeconomic challenges continue to dampen growth. The stock carries a Zacks Rank #3 (Hold).Factors Driving STERIS' GrowthSTERIS frequently engages in strategic acquisitions and joint ventures to optimize its portfolio of businesses. In recent years, the company has made several large acquisitions. It purchased the surgical instrumentation, laparoscopic instrumentation and sterilization container assets f ...