The mandatory testing comes as the total number of infected herds in California has risen to 17. Nationally, officials have ...

The disease, while rarely fatal, is painful and debilitating. Officials did not say where in the county the case occurred.

The two new locally acquired cases are from the same area where the first case was reported last week. In other state news: vaccine hesitancy and the Minnesota measles outbreak; an "epidemic" of ...

The Los Angeles area is seeing a troubling increase in local dengue fever cases, health officials warned Wednesday. In a ...