Cameraman Treated for Ebola Now 'Free' of the Virus

TUESDAY, Oct. 21, 2014 (HealthDay News) - The freelance cameraman who was diagnosed with Ebola while working for NBC News in Liberia has cleared the virus from his system and can leave the special isolation unit at Nebraska Medical Center where he had been treated for the past two weeks, the hospital said Tuesday.

 Experimental Infertility Treatment Seems Effective, Cheaper

TUESDAY, Oct. 21, 2014 (HealthDay News) -- A crucial part of conventional in vitro fertilization (IVF) -- the incubation of embryos in a laboratory dish -- can instead take place in a device inside the vagina, new research suggests.

 Use Chia Seeds With Caution, Researcher Warns

TUESDAY, Oct. 21, 2014 (HealthDay News) -- Despite potential health benefits, chia seeds may pose a risk if they are not consumed properly, according to new research.

 Tire Company Sets Standard for Ebola Care in Liberia: CDC

TUESDAY, Oct. 21, 2014 (HealthDay News) -- Measures taken by Firestone officials at the company's rubber tree plantation in Ebola-ravaged Liberia may have limited the spread of the disease there and could prove effective elsewhere, researchers report.

 Ebola Vaccines May Be Deployed in West Africa by January, Officials Say

TUESDAY, Oct. 21, 2014 (HealthDay News) -- A pair of promising Ebola vaccines could be deployed against the outbreak ravaging three West African nations by January, experts say.

 Binge Drinking May Boost Blood Pressure in Young Men

TUESDAY, Oct. 21, 2014 (HealthDay News) -- Binge drinking among young adult men may lead to increased blood pressure, according to a new study.

 Teen Sisters Develop Ways to Measure Lung, Heart Damage

TUESDAY, Oct. 21, 2014 (HealthDay News) -- Two sisters in high school have developed ways to measure lung and heart damage.

 Research Shows No Link Between Vaccinations, Risk for Multiple Sclerosis

TUESDAY, Oct. 21, 2014 (HealthDay News) -- A new study finds no link between vaccines and increased risk of multiple sclerosis or similar nervous system diseases.

 Black Women Fare Worse With Fertility Treatments, Study Says

TUESDAY, Oct. 21, 2014 (HealthDay News) -- Black women undergoing in vitro fertilization (IVF) are only about half as likely as white women to become pregnant using the popular assisted reproduction technique, new research indicates, and the racial disparity persists even when donor eggs are used.

 Tall, Heavy 1-Year-Olds May Be at Risk for Obesity Later, Study Finds

TUESDAY, Oct. 21, 2014 (HealthDay News) -- Infants who quickly add weight and length may be showing a genetic propensity for obesity as toddlers, a new study suggests.

 Health Highlights: Oct. 21, 2014

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

 Living With a Smoker Like Living in a Polluted City: Study

TUESDAY, Oct. 21, 2014 (HealthDay News) -- Nonsmokers who live with smokers are exposed to triple the World Health Organization's recommended safe levels of harmful air particles, a new study warns.

 Ebola Anxiety: A Bigger Threat Now Than the Virus Itself

TUESDAY, Oct. 21, 2014 (HealthDay News) -- Headlines remain riveted on the three Ebola cases in Dallas. But, mental health specialists say overblown fear is a much bigger health threat to Americans.

 Gene May Help Shield Hispanic Women From Breast Cancer, Study Says

TUESDAY, Oct. 21, 2014 (HealthDay News) -- About one-fifth of Hispanic women have a genetic variation that offers significant protection against breast cancer risk, according to a new study.

 Traffic Pollution May Be a Risk While Pregnant

TUESDAY, Oct. 21, 2014 (HealthDay News) -- Children of mothers exposed to high levels of traffic air pollution during pregnancy may be at increased risk for lung damage, according to a new study.

 Health Tip: Dish Up Healthier Halloween Goodies

(HealthDay News) -- Young trick-or-treaters typically are overloaded with candy, but you don't have to jump on the candy bandwagon.

 Health Tip: Snacking After School

(HealthDay News) -- Snacking may be the first thing on a child's mind after school. But young ones should also take steps to prevent getting sick.