.....Advertisement.....
.....Advertisement.....

AIDS breakthrough: Gel helps prevent infection

-A A +A
By The Staff

For the first time, a vaginal gel has proved capable of blocking the AIDS virus: It cut in half a woman's chances of getting HIV from an infected partner in a study in South Africa. Scientists called it a breakthrough in the long quest for a tool to help women whose partners won't use condoms.

The results need to be confirmed in another study, and that level of protection may not be enough to win approval of the microbicide gel in countries like the United States, researchers say. But they are optimistic it can be improved.

"It's the first time we've ever seen any microbicide give a positive result" that scientists agree is true evidence of protection, said Dr. Anthony Fauci, director of the U.S. National Institute of Allergy and Infectious Diseases.

The gel, spiked with the AIDS drug tenofovir, cut the risk of HIV infection by 50 percent after one year of use and 39 percent after 2 1/2 years, compared to a gel that contained no medicine.

To be licensed in the U.S., a gel or cream to prevent HIV infection may need to be at least 80 percent effective, Fauci said. That might be achieved by adding more tenofovir or getting women to use it more consistently. In the study, women used the gel only 60 percent of the time; those who used it more often had higher rates of protection.


If you subscribe to the newspaper, you receive FREE access to all the exclusive content of the web site! Simply register to receive uninterrupted access to our award-winning and in-depth local online content!

Renew Current or Past Subscription / Register for Online Subscription

If you currently subscribe or have subscribed in the past to the Los Alamos Monitor, then simply find your account number on your mailing label and enter it below.

Click the question mark below to see where your account ID appears on your mailing label.

Newspaper Acct. ID:
info
Street Address:
(exactly as it appears on the label)

If you are a subscriber and you do not know your account ID or don't have a copy of your newspaper available that shows the information on the address label you can click continue below to search for your account.

New Subscription/30 Day Free Trial Account

If you are new to the award winning Los Alamos Monitor and wish to get a subscription or simply gain access to our online content then please enter your ZIP code below and continue to setup your account.

ZIP Code:



Create a limited access account.
Register to participate in community forums, post on the community calendar, blog etc. This registration does not give you full access to read our award winning content, etc.

The Los Alamos Monitor | lacirculation@lamonitor.com | 505-662-4185
256 DP Road, Los Alamos, NM 87544
Office Hours are 8:00 a.m. to 5:00 p.m., Monday through Friday