Cuba reports first case of Zika virus contracted via domestic infection

Cuban officials have announced that they have detected the first case of the Zika virus transmitted inside the country, ending Cuba’s status as one of the last nations in the hemisphere without domestic cases of the disease that has been linked to birth defects.

State media said on Tuesday a 21-year-old Havana woman who had not travelled outside Cuba was diagnosed with the virus after suffering headaches, fatigue and other symptoms. On Monday, her blood tested positive for Zika. She remains hospitalised.

Cuba had previously reported a handful of cases of the disease in people who had traveled to countries with outbreaks of the mosquito-borne virus, particularly Venezuela, and appeared to have contracted it there.

Cuba has close ties to Venezuela, a fellow socialist country that sends hundreds of millions of dollars a year in subsidised oil in exchange for Cuban medical assistance that sees many thousands of people travel between the two countries annually.

Zika is being investigated as a possible agent in cases of microcephaly, a condition in which babies are born with unusually small heads and brain damage, and also in cases of Guillain-Barre, a rare condition that sometimes results in temporary paralysis.

Cuba has thrown more than 9,000 soldiers, police and university students into an effort to fumigate for mosquitoes, wipe out the standing water where they breed and prevent a Zika epidemic.