Word: infectivity
(lookup in dictionary)
(lookup stats)
Dates: all
Sort By: most recent first
(reverse)
...population. Preventable scourges like tuberculosis and hepatitis B ravage the countryside, infant mortality is creeping upward after decades in decline?and now, with millions of migrant workers leaving their jobs in cities and streaming back to the hinterlands to escape SARS, it seems inevitable that some will infect villagers in places least able to cope with a medical crisis. If that happens, China and the world could lose a chance to eradicate a disease that has already killed 235 and infected 4,884 people in the mainland. "The state of the rural health-care system is like SARS," says...
...observation ward. Next to him was Joseph Pollack, 76, who had been complaining of an irregular heartbeat. That night Pollack almost certainly got SARS, as did another man in the room, a coronary patient whom authorities refer to as Mr. D., 77. Both Pollack and Mr. D. would infect many others...
...SARS, from which he died on March 13, and he was about to set off a chain reaction that would infect 138 Ontario residents, leave a total of 20 dead and force more than 10,000 people into quarantine over a four-week period. How could the situation in Toronto--a center of advanced medicine--have gone so wrong so quickly? Bad luck explains most of Toronto's tale, but not all of it. As a TIME investigation has found, medical staff members early on missed key opportunities that, if taken, might have drastically slowed the spread of the disease...
...mystery is where the disease came from. Coronaviruses have long been known to veterinary medicine because they routinely infect livestock, ducks and other domestic animals. In humans they had never caused anything worse than a cold, but this strain is clearly different. Given belated access to Chinese records just three weeks ago, WHO teams are looking carefully at the records of human cases. They also plan to conduct more detailed studies of unusual infections in animal populations. If they can find the animal hosts, they might be able to prevent new animal-to-human transmissions...
Scientists have identified a previously unknown virus in the coronavirus family as the primary cause of SARS. Coronaviruses often infect animals and until now caused only mild illness in people. It may turn out, however, that SARS results from simultaneous infection by several microbes...