August 19, 2002 |
U.S. and Australian researchers may have found a new approach to vaccinating against malaria, which has so far been impossible to prevent with a shot. They developed a vaccine that works against a toxin produced by the malaria parasite, and said that while it didn't protect mice against becoming infected, it prevented the deadly and more debilitating effects of infection.
October 6, 2005
On Tuesday, President Bush tried to reassure us by saying he will use the military to enforce a quarantine to prevent the spread of an avian influenza pandemic. I would much rather hear from our president that the federal government will give all the necessary economic support to produce as rapidly as possible a vaccine for the H5N1 (avian) influenza virus. This is the only effective way to prevent a pandemic: a mass vaccination as was done against polio. A Centers for Disease Control director recently said that a vaccine against the avian influenza virus is going to be available but there are not sufficient funds to mass-produce it soon enough.
April 29, 1990
On first reading, I thought that "Vaccine to Fight Drug Addiction Is Needed" (March 1) was a Swiftian exercise. But then I realized that satire never appears on the Business pages of The Times. The assumption that desire for euphoria is a disease--that is, an unnatural state--makes for an egregiously false foundation on which to build an argument. For the overwhelming evidence that such a desire (yea, need) is innate rather than abnormal in higher animals, you should read "Intoxication: Life in Pursuit of Artificial Paradise," by Ronald K. Siegel, a Ph.D.
July 25, 2009 |
Hundreds of thousands of Americans could die over the next two years if the vaccine and other control measures for the new H1N1 influenza are not effective, and, at the pandemic's peak, as much as 40% of the workforce could be affected, according to new estimates from the Centers for Disease Control and Prevention. That is admittedly a worst-case scenario that the federal agency says it doesn't expect to occur.
July 23, 2009 |
The federal government and vaccine makers are seeking thousands of volunteers, from babies to the elderly, to test whether a new swine flu vaccine works. The National Institutes of Health tapped a network of medical centers around the country to begin a series of studies on a vaccine for the H1N1 flu pandemic. The first shots will go into the arms of healthy adults, of any age, in early August. If there are no immediate safety concerns, such as allergic reactions, testing would begin in children as young as 6 months.
July 24, 1986 |
The Food and Drug Administration on Wednesday announced its approval of the first human vaccine produced by genetic engineering, which will be used to protect against Hepatitis B. "This vaccine opens up a whole new era of vaccine production," FDA Commissioner Frank E. Young said at a press conference. "These techniques should be able to be extended to any virus or parasite to produce other vaccines that normally cannot be propagated in the laboratory."
August 16, 1985 |
The virus suspected of causing AIDS has so many variations in its genetic structure that developing a vaccine against the disease may be difficult, if it can be done at all, researchers said Thursday. Scientists at the National Cancer Institute said that they looked at samples of the suspect virus found in 18 patients with AIDS or at high risk of getting the disease, and each isolated virus showed a different variation in its genetic structure.
April 20, 2009 |
As a second-year pediatric resident, I went to India to work in a hospital in Mumbai. There, among the rows of sick, poor children, were ones dying from vaccine-preventable diseases. Among them, most starkly, was a 9-year-old boy in the most severe stage of tetanus -- every muscle in his body was locked in spasm, the sides of his face pointed upward in a grimaced smile -- "risus sardonicus," as it's known in pediatric textbooks.
CALIFORNIA | LOCAL
June 19, 1989 |
There has never been an effective vaccine for malaria, scourge of the tropics and killer of millions. Now, many experts--although cautious--agree that rapidly advancing knowledge about immunology and malaria has reached the threshold of producing a vaccine that can prevent one of the most widespread and troublesome diseases ever known. And in the race to discover a preventive agent, one researcher, Dr. Manuel E. Patarroyo, is claiming victory. Patarroyo has tested his vaccine on hundreds of soldiers stationed in Colombia's Amazon lowlands, where malaria is endemic.