County health officials on Thursday reported the case involves a Laguna Heights resident who sought testing at a county clinic. The individual is believed to have contracted the virus through a mosquito bite. “Based on the information that we have, the source of the transmission appears to be mosquito-borne that took place several months ago. … Continue reading CDC deactivated its emergency response center for Zika.. The first probable locally acquired Zika case in 2017 has been confirmed in Texas….