By HealthDay staff
FRIDAY, Sept. 30, 2016 (HealthDay News) — Zika continues to extend its reach around the globe, with U.S. wellbeing officials presently encouraging women to delay travel to 11 countries in Southeast Asia where the virus is circulating.
Reports are also describing the first two cases of Zika-linked microcephaly in Thailand.
Since the Zika flare-up began last year, thousands of babies, generally in Brazil, have been born with the annihilating brain imperfection after their mothers were infected with the mosquito-borne infection amid pregnancy.
French researchers also reported a exasperating revelation on Thursday: The infection was found interior the sperm of a man who had just returned from French Guyana, and not just in his semen. It isn’t clear on the off chance that infected sperm can transmit Zika, the analysts famous, but the finding has important suggestions for the prevention of sexual transmission of Zika.
It too raises questions about the ought to incorporate Zika screening in the testing of sperm gifts in ripeness centers, the researchers said. Most sexually transmitted infections stick to the surface of sperm, and can be washed off during fertility methods, they clarified.
Meanwhile, the U.S. Centers for Illness Control and Prevention on Friday released unused recommendations on how long men with either Zika infection or exposure ought to go without from attempting to conceive, extending the waiting period from eight weeks to six months.
CDC officials did offer up a bit of great news: Children and youngsters who are infected with Zika typically endure as it were mild illness, as most adults do.
Both reports were published within the Sept. 30 issue of the CDC’s Morbidity and Mortality Week by week Report.
Within the French report on Zika infecting sperm, scientists from INSERM (the French identical of the U.S. National Institutes of Health) and Toulouse College took blood, pee and semen tests from a 32-year-old man who was appearing signs of Zika infection.
The examiners found evidence of the infection in all of the samples for roughly a month after disease. But the virus continued in the semen for a little over four months. When they inspected semen tests under a microscope, they found Zika was show in 3.5 percent of the man’s sperm.
Similar results were seen in two other patients, with the virus persisting in all tests for a little over two months and in semen samples for a little under four months, the study creators detailed.
The discoveries were distributed online Sept. 29 in the Lancet Infectious Infections.
In the CDC travel counseling, the 11 Southeast Asian countries included were Brunei, Cambodia, East Timor, Indonesia, Laos, Malaysia, the Maldives, Myanmar, the Philippines, Thailand and Vietnam.