Online access associated with uptick in doctor visits
November 20th, 2012
04:53 PM ET

Online access associated with uptick in doctor visits

Patient online access to doctors and medical records was associated with increased use of almost all in-person and telephone medical services, according to a study published Tuesday in the Journal of the American Medical Association.

Those services included doctor appointments, telephone consults, after-hours clinic visits, emergency room visits and hospitalizations.

Dr. Ted Palen and his team looked at members of Kaiser Permanente Colorado, an integrated health system with more 500,000 members that includes an online patient portal known as MyHealthManager (MHM). FULL POST

UNAIDS: Rate of new HIV infections drops by half in 25 countries
Volunteers in Taiwan join a human chain in the form of a red ribbon for HIV/AIDS for World Aids Day 2011.
November 20th, 2012
02:17 PM ET

UNAIDS: Rate of new HIV infections drops by half in 25 countries

New HIV infections have dropped more than 50% in 25 low- and middle-income countries, according to a new World AIDS Day report by the Joint United Nations Program on HIV/AIDS (UNAIDS).

There were 700,000 fewer new infections last year than in 2001, according to the report "Results."  More than half of the countries reporting fewer infections are in sub-Saharan Africa, the region with some of the highest number of HIV cases in the world.  Infection rates have dropped dramatically in Malawi (73%), Botswana (71%), Namibia (68%) Zambia (58% ), Zimbabwe (50%) and by 41% in Swaziland and South Africa, for example.

Along with these reductions, AIDS experts say the number of people getting antiretroviral treatment increased 63% in the past two years.  Sub-Saharan Africa treated a record 2.3 million people, and the number of people treated in China jumped 50% last year. FULL POST

About this blog

Get a behind-the-scenes look at the latest stories from CNN Chief Medical Correspondent, Dr. Sanjay Gupta, Senior Medical Correspondent Elizabeth Cohen and the CNN Medical Unit producers. They'll share news and views on health and medical trends - info that will help you take better care of yourself and the people you love.

November 2012
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