This makes it easier to get viral and bacterial infections.

VOA: special.2009.03.24

As a result the ribosome produces only viral proteins.

VOA: special.2009.09.15

There's no known cure for hepatitis B, although the virus can be kept in check with anti-viral medicines.

VOA: standard.2010.07.26

Rather,the U.S.government is urging common-sense steps to prevent virus transmission and distributing millions of doses of anti-viral treatments to health officials nationwide.

VOA: standard.2009.04.30

Information can easily go viral with the click of a mouse,says Nelson.

VOA: standard.2010.07.23

Clinton paid tribute to two aid initiatives of the Bush administration the Millennium Challenge Corporation which makes grants to countries with concrete plans for good governance and fighting corruption,and PEPFAR the anti HIV-AIDS program which has provided millions of Africans and others with anti-viral medications.

VOA: standard.2010.01.06