Infectious-disease detective Victoria Chu had only a few hours notice for her unusual assignment. Fly in a military helicopter to a cruise ship idling off the coast of San Francisco. Get lowered ...

Acton: Christopher Rockwell Bent, Courtenay Boland, Christopher T. Brueckner, In-Jun Chon, Victoria Chu, Srinivasa Nithin Gopalsamy, Matthew W. Grazewski, Noah R ...