Scientists find zika might be transmitted by oral sex
While the test results showed the man had high levels of the virus in his semen and urine, he had none in his blood or saliva. The woman, on the other hand, had the virus in her urine and saliva, but a vaginal swab tested negative.
Scientists had already confirmed cases of sexually transmitted Zika, leading the U.S. Centers For Disease Control and Prevention to release guidelines on prevention in February.
“I don’t think this changes anything, but it shows you how elaborate the number of avenues of possible transmission can be,” said Dr. William Schaffner, head of preventive medicine at Vanderbilt University Medical School, in an interview with the Times.