A Chinese county that was largely unscathed by the novel COVID-19 coronavirus went into lockdown Wednesday, signaling fears of a possible second wave in the country where the virus originated, The South China Morning Post reports.The county of Jia in Henan province, home to 600,000 people, is now in lockdown after infections reportedly spread at a local hospital. There were previously only 12 confirmed cases in Henan, despite it being situated just north of Hubei province, where China's epicenter, Wuhan, is located. However, U.S. intelligence reportedly believes China under-reported the actual number of cases.Either way, the new lockdown, which shuts down all non-essential business and requires people to carry special permits to leave their homes, and wear face masks and have their temperature taken when out and about, comes at a time when the country clearly wants to get its economy up and running again. It's unclear if such measures will be limited to the county or if it'...