Famed ‘virus hunter’ dies at 97 Johan Hultin was expert on pandemics Dr. Johan Hultin didn’t dabble. If he did something, Karen Hill said, it was full immersion or bust. “Whatever it was, he was always 150 percent in,” Hill said of her stepfather, a Rossmoor resident since 2013, a few days after he died Jan. 22 at age 97. “He didn’t just touch lightly on Continued on page