Health Highlights: July 23, 2008

Here are some of the latest health and medical news developments, compiled by editors of HealthDay:

Fresh Water, Medical Care Concern Hurricane Victims

About 34 percent of people affected by Hurricane Katrina say they''d be very prepared if a major hurricane struck their community in the next six months, according to a Harvard School of Public Health survey conducted May 27 to June 23.

The survey included 5,055 people in Alabama, Florida, Georgia, Louisiana, Mississippi, North Carolina, South Carolina and Texas in high-risk counties located within 20 miles of the coast.

Among respondents who were threatened or hit by Katrina, major worries in the event of a future hurricane are that they wouldn''t have enough fresh drinking water (42 percent) and that they wouldn''t be able to get needed medical care (41 percent).

The top concern among respondents who weren''t affected by Katrina was that they would have problems getting gasoline for their cars (39 percent). That concern was expressed by 36 percent of respondents affected by Katrina.

Respondents who weren''t affected by Katrina were much less likely than those who were affected by the hurricane to be worried about fresh water and getting needed medical care.

"The top concerns of people in high-risk hurricane areas -- having enough fresh water, getting medical care, and obtaining gas to evacuate -- are all things that public officials can plan for before the major storms of this season hit," Robert J. Blendon, professor of health policy and political analysis, said in a Harvard School of Public Health news release.

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Gates, Bloomberg Donate Millions to Help Smokers Quit

Billionaire philanthropists Bill Gates and Michael Bloomberg want smokers across the globe to quit.

So the Microsoft founder and New York City mayor are donating $375 million to worldwide anti-smoking campaigns that focus on developing nations with the highest smoking rates, the Associated Press reported Wednesday.

Bloomberg is contributing $250 million, and Gates $125 million to the smoking cessation efforts, most specifically in China, India, Indonesia, Russia and Bangladesh, the wire service said.

Bloomberg, who quit the habit some three decades ago, waged a successful campaign to ban smoking in most New York City bars and restaurants.

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Dirt Devil Vacuum Attachments Recalled

About 987,000 power brush attachments for Dirt Devil vacuums are being recalled because plastic pieces inside the tools can break apart, posing a risk of cuts to users, the U.S. Consumer Product Safety Commission says. The manufacturer, TTI Floor Care North America, has received 140 incident reports about the tools, which were made in China. Among them are 12 reports of injury, including wounds to the eye, skin, and thumb, the CPSC said.