Scientists make "significant step" toward a Zika vaccineJuly 28, 2016 - 15:58 AMT PanARMENIAN.Net - U.S. researchers have identified antibodies in lab mice that may be able to prevent infection with the mosquito-borne Zika virus, in what they described Wednesday, July 27 as a "significant step" toward a vaccine, AFP reports. The team at Washington University School of Medicine in St. Louis published their findings in the journal Cell. The research shows how these six antibodies interact with the virus, and that they are specific enough to Zika virus -- and not other viruses -- that they could be used in diagnostic tests, the researchers said. "Importantly, some of our antibodies are able to neutralize African, Asian and American strains of Zika virus to about the same degree," said co-senior author Daved Fremont, professor of pathology and immunology. However, further research on vaccinating mice is not likely to be helpful, since mice obtain their mothers' antibodies mostly after birth, AFP says. In pregnant women, the mother's protective antibodies cross directly from the placenta to the fetus. Finding a way to vaccinate pregnant women is key because Zika can cause birth defects. The antibodies will have to be adapted and vaccine trials will likely need to be done in primates before they can be tested in people. There is no vaccine on the market to prevent Zika, a virus that first emerged in 1947 in Uganda but in recent years has exploded across Central and South America and the Caribbean region. Top stories Authorities said a total of 192 Azerbaijani troops were killed and 511 were wounded during Azerbaijan’s offensive. In 2023, the Azerbaijani government will increase the country’s defense budget by more than 1.1 billion manats ($650 million). The bill, published on Monday, is designed to "eliminate the shortcomings of an unreasonably broad interpretation of the key concept of "compatriot". The earthquake caused a temporary blackout, damaged many buildings and closed a number of rural roads. Partner news | Scholz hopes Armenia-Azerbaijan peace treaty will be signed this year German Chancellor Olaf Scholz hopes that a peace treaty between Armenia and Azerbaijan will be signed this year. Ucom equips four bus stops in Ijevan with free Wi-Fi Ucom now provides free Wi-Fi coverage in smart bus stops in four communities of Ijevan. Armenia, Russia discuss life extension of Metsamor nuclear plant Issues regarding the extension of life of the 2nd power unit of the Armenian Nuclear Power Plant were discussed in Yerevan. Armenians stage more campaigns against territorial concessions to Azerbaijan Protesters blocked more roads across Armenia on Friday, April 26 in continuing attempts to scuttle territorial concessions to Azerbaijan. |