(CNN) Health officials in Puerto Rico reported the island’s first case of Zika, a mosquito-borne virus recently linked to the rise of a serious neurological disorder among newborns in Brazil.

“There is no reason for alarm, and the public should continue to take commonsense steps to avoid mosquito bites,” Puerto Rican Congressman Pedro Pierluisi said in a statement on Thursday. He added that he expects experts from the Centers for Disease Control and Prevention to visit the island in early January to educate local physicians to “properly diagnose and treat the virus.”

The CDC has issued a warning to tourists traveling to Puerto Rico and other affected areas, asking them to protect themselves from the mosquitoes that spread the virus — especially pregnant women. The Aedes aegypti mosquito thrives in tropical climates and typically lives around buildings in urban areas. It is known to bite aggressively during the day, but can also attack at night, both indoors and out. It’s the same mosquito that can carry yellow fever, dengue fever and chikungunya. FULL REPORT