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Human immunodeficiency virus-1 (HIV-1)–specific cytotoxic T-lymphocyte (CTL) responses are common in infected adults and usually exhibit rapid decay after combination antiretroviral therapy (ART).

If you're on an older AT&T wireless plan, your price is going up in April. But by how much? Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of how-to books ...