Brazil's top research institute said Friday that Zika has been detected in urine and saliva, but added that there is no proof the virus can be transmitted through those fluids.
Feb 5, 2016
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Physicians at Johns Hopkins have developed blood and saliva tests that help accurately predict recurrences of HPV-linked oral cancers in a substantial number of patients. The tests screen for DNA fragments of the human papillomavirus ...
Jul 31, 2014
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Lesbians, gays and bisexuals (LGBs) who are out to others have lower stress hormone levels and fewer symptoms of anxiety, depression, and burnout, according to researchers at the Centre for Studies on Human Stress (CSHS) ...
Jan 29, 2013
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Scientists at the University of Alberta's Institute for Stuttering Treatment and Research (ISTAR) want Albertans to give a spit—five millilitres to be precise—to help find the cause and a cure for stuttering.
May 20, 2015
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The holiday season gives people the opportunity to reconnect with friends and family each year. Sometimes these interactions can be stressful, especially around the Thanksgiving table where a heated debate can occur. How ...
Nov 24, 2014
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The collection of nasopharyngeal swab (NPS) samples for COVID-19 diagnostic testing poses challenges including exposure risk to healthcare workers and supply chain constraints. Saliva samples are easier to collect but can ...
Jun 10, 2021
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Genetic testing company 23andMe is facing a class action lawsuit alleging that the Silicon Valley startup misled customers about its test kit.
Dec 3, 2013
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The transition to kindergarten causes a generalized and normal increase in the stress hormone cortisol in children during the first two weeks of school. Cortisol levels then decrease in some children but not others.
Sep 8, 2022
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Our physical and mental state influences our eating habits. But scientists are still trying to understand how one biological process affects how we eat. Warning: Learning more could kill your appetite.
Oct 21, 2019
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(AP)—More than 90 cabins in California's Yosemite National Park were closed several days after the site was found to be at the center of a mouse-borne virus that has been blamed for the deaths of two people, officials said ...
Aug 30, 2012
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