viruses

The positive steps we are taking to prevent disease might have a negative side effect.

Some of the nation’s largest grocery store chains are installing sneeze guards to help protect their cashiers from the coronavirus. Walmart, Albertsons, Whole Foods and other grocers say they are putting up Plexiglas shields in checkout lines to block virus-containing droplets from the nose and mouth from flying between clerks and customers. Walmart plans to …

The COVID-19 crisis caught a lot of people flat-footed — including an alarming number of people in government — but to anyone who’s seen “Contagion,” this all seems a bit like deja vu. The drama, which hit theaters in 2011, is about a regular family man (Matt Damon) trying to navigate a partial societal collapse …