there and there are a 130 cases of people sickened of their thank you for joining us, i m pam moore and i m ken wayne. so first to the breaking news alameda county health officials are investigating several potential cases of the corona virus said some of the details are a little vague. the department of public health says. there are fewer than 10 people being tested for the virus. those people are experiencing symptoms, including fever and cough and we re told they have either traveled to war on china or they may have been in contact with people who were exposed to the corona virus. right now the people from alameda county who may have been exposed blood work has been sent to the cdc in atlanta, the lab there for further testing. sources tell us though one person has so far has tested negative. meantime those people are being kept in isolation. also contra costa county says it had one case under investigation and the results on that case have come back negative anxiety thou