DA NANG, Vietnam -- A handful of lifeguards patrolled the main beach of Vietnamese resort city of Da Nang, but not a single sun worshipper.
About 23,000 workers in resort of Da Nang have taken temporary leave

A sign in front of My Khe beach in Da Nang, Vietnam, this week. (Photo by Hugh Bohane)
DA NANG, Vietnam -- A handful of lifeguards patrolled the main beach of Vietnamese resort city of Da Nang, but not a single sun worshipper.