Word: saliva
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Dates: during 1980-1989
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...comfortably warm and bountiful body, entering through the skin or by way of the eyes, nose, ears and mouth. Fortunately for man's survival, most of them fail in their assault. They are repelled by the tough barrier of the skin, overcome by the natural pesticides in sweat, saliva and tears, dissolved by stomach acids or trapped in the sticky mucus of the nose or throat before being expelled by a sneeze or a cough. But the organisms are extraordinarily persistent, and some occasionally breach the outer defenses. After entering the bloodstream and tissues, they multiply at an alarming rate...
...J.A.M.A. study's failure to indict specific sexual practices supports laboratory findings that suggest, contrary to Masters and Johnson, that "deep" kissing is safe. The AIDS virus is present in saliva at extremely low levels or not at all. Saliva is a hostile environment for the AIDS virus, explains Jay Levy of the University of California at San Francisco. It will kill half the viruses exposed to it within 30 minutes. Scientists are also skeptical about the danger of oral sex. But that risk is practically impossible to measure because most couples who engage in oral sex also have intercourse...
Some of the charges springing up in courts have a dubious basis in science. There is no evidence that the AIDS virus has ever been spread through saliva. In a case that involves biting or spitting, that can certainly undercut a prosecutor's attempts to prove a charge of attempted murder. A more realistic threat, however, is represented by infected prostitutes or by someone who knowingly sells or donates his or her AIDS-tainted blood. In such cases, what should...
...surprisingly, scientists last week quickly slapped down the suggestion that the pesky insects may be infecting humans with the AIDS virus. For one thing, the virus does not reproduce inside mosquitoes, as it does in human blood. Nor is it found in insect saliva, which generally transports insect- borne infections. Even under perfect laboratory conditions, researchers have been unable to produce an AIDS infection by a mosquito or another biting insect...
...quest for good food in China, the most useful quality may be a spirit of adventure. Nowhere is an unprejudiced palate better rewarded. Many foods considered delicacies by the Chinese cause Westerners to shudder. Among such exotica are snake, sea slug, turtle, bird's nests formed of swallows' saliva, dried jellyfish and webs of duck feet. The faint-palated would bypass such choices and thereby miss some of the world's most carefully orchestrated seasonings as well as much of the drama of Chinese food. Snake cut in thin slivers and cooked in a soup suggests the most delicate chicken...