Tuesday, February 19, 2008

New wave of drug-resistant HIV predicted


LOS ANGELES, Feb. 18 (UPI) -- A mathematical model predicts a new wave of drug-resistant HIV infections in San Francisco, researchers at the University of California, Los Angeles said.

However, paradoxically at same time, the evolution of drug-resistant HIV may have actually reduced the severity of the city's epidemic, saving many men from becoming infected, the study said.

UCLA biomathematics professor Sally Blower said the model enabled the researchers to reconstruct the epidemic's past and predict its future by calculating the evolution of several classes of drug-resistant HIV strains in San Francisco.

The researchers examined the rise of HIV strains resistant to the three major classes of drugs -- nucleosides, non-nucleosides and protease inhibitors from 1987 to 2007.

Researchers found complex waves of rising and falling single-, dual- and triple-class drug-resistant HIV strains over 20 years. The model predicts that resistance to nucleosides will decline substantially and protease resistance will fall slightly through 2012, and that resistance to non-nucleosides will rise over the next five years and then begin falling.

The findings are presented at the annual American Association for the Advancement of Science conference in Boston.

2 comments:

  1. Why do researchers always smile when they discover bad news about gay men (just kidding, just kidding).

    Jim-- I love your ironic pictures. I know that you plan every single element of this blog, and this queen in particular appreciates it!!

    mwah lady b

    ReplyDelete
  2. Lady B - you can thank David Munar for the irony in this photo, as he has taken over Blogmistressing activities for me while I am scampering about Kathmandu and Delhi....

    But thanks for the flores, as always

    NAMASTE
    Jim

    ReplyDelete

Related Posts Plugin for WordPress, Blogger...

select key words

2007 National HIV Prevention Conference 2009 National LGBTI Health Summit 2011 LGBTI Health Summit 2012 Gay Men's Health Summit 2012 International AIDS Conference abstinence only ACT Up activism advocacy Africa african-american aging issues AIDS AIDS Foundation of Chicago anal cancer anal carcinoma anal health anal sex andrew's anus athlete ball scene bareback porn barebacking bathhouses bears big bold and beautiful Bisexual Bisexual Health Summit bisexuality black gay men black msm blood ban blood donor body image bottom Brian Mustanski BUTT Center on Halsted Charles Stephens Chicago Chicago Black Gay Men's Caucus Chicago Task Force on LGBT Substance Use and Abuse Chris Bartlett chubby chaser circumcision civil rights civil union Coaching with Jake communication community organizing condoms Congress crystal meth dating dating and mating with alan irgang David Halperin David Munar depression disclosure discrimination domestic violence don't ask don't tell douche downlow Dr. James Holsinger Dr. Jesus Ramirez-Valles Dr. Rafael Diaz Dr. Ron Stall drag queen Ed Negron emotional health ENDA Eric Rofes exercise Feast of Fun Feel the love... female condom fitness Friday is for Faeries FTM gay culture gay identity gay latino gay male sex gay marriage gay men gay men of color gay men's health Gay Men's Health Summit 2010 gay pride gay rights gay rugby gay sex gay youth gender harm reduction hate crime HCV health care health care reform health insurance hepatitis C HIV HIV care HIV drugs HIV negative HIV positive HIV prevention HIV stigma HIV strategic plan HIV testing hiv vaccine HIV/AIDS homophobia homosexuality hottie hotties how are you healthy? Howard Brown Health Center HPV human rights humor hunk Illinois IML immigration International AIDS Conference international mr. leather internet intimacy IRMA Jim Pickett leather community leathersex Leon Liberman LGBT LGBT adoption LGBT culture LGBT health LGBT rights LGBT seniors LGBT youth LGBTI community LGBTI culture LGBTI health LGBTI rights LGBTI spirituality LGV LifeLube LifeLube forum LifeLube poll LifeLube subscription lifelube survey Lorenzo Herrera y Lozano love lube lubricant Lymphogranuloma Venereum masturbation mental health microbicides middle Monday Morning Perk-Up MRSA MSM music National AIDS Strategy National Gay Men's Health Summit negotiated safety nutrition One Fey's Tale oral sex Peter Pointers physical health Pistol Pete pleasure PnP podcast policy politics poppers porn post-exposure prophylaxis PrEP President Barack Obama Presidential Campaign prevention Project CRYSP prostate prostate cancer public health public sex venues queer identity racism Radical Faerie recovery rectal microbicides relationships religion research safe sex semen Senator Barack Obama sero-adaptation sero-sorting seroguessing sex sexual abuse sexual addiction sexual health sexual orientation Sister Glo Sisters of Perpetual Indulgence smoking social marketing spirituality STD stigma stonewall riots substance abuse treatment substance use suicide super-bug superinfection Susan Kingston Swiss declaration syphilis Ted Kerr Test Positive Aware Network testicle self-examination testicular cancer testing The "Work-In" The 2009 Gay Men's Health Agenda Tony Valenzuela top Trans and Intersex Association trans group blog Trans Gynecology Access Program transgender transgender day of remembrance transgendered transmen transphobia transsexual Trevor Hoppe universal health care unsafe sex vaccines video violence viral load Who's That Queer Woof Wednesday writers yoga You Tube youtube