The Centers for Disease Control and Prevention (CDC) has updated guidance for people who travel to or live in the previously identified area of South Miami Beach, FL. This area is no longer considered to be an area of active Zika virus transmission (red area). It is now designated as a Zika cautionary area (yellow area). There have been no new cases of local Zika virus transmission identified in South Miami Beach for more than 45 days, suggesting that the risk of Zika virus infection is no longer greater than in the rest of Miami-Dade County.