Sonya Stokes, an emergency room physician in the San Francisco Bay Area, braces herself for a daily deluge of patients sick with coughs, soreness, fevers, vomiting, and other flu-like symptoms.

The Bajaj Pulsar NS160 is one of the better looking motorcycles in this category and follows the design elements of its older sister, the Pulsar 200NS. The only changes seen are a smaller engine ...