6,285 results
6,285 results for: Virus
- Health & Medicine
Monkeys get full color vision
Male squirrel monkeys with red-green colorblindness can distinguish the hues after gene therapy, study suggests.
- Health & Medicine
Trimming rabies shots
A new rabies vaccine might be enough to stave off the virus with fewer injections, a study in monkeys suggests.
- Health & Medicine
Excreted Tamiflu found in rivers
A Japanese study finds that excreted Tamiflu ends up in river water, raising concerns that birds hosting a flu virus will develop drug-resistant strains.
- Health & Medicine
Retrovirus might be culprit in chronic fatigue syndrome
An obscure pathogen shows up often in people diagnosed with the condition, scientists find.
- Health & Medicine
H1N1 flu is back and found in 37 states, CDC reports
Just as vaccine begins to become available, swine flu cases show up in a majority of the United States. And early results from a new study suggest H1N1 and seasonal flu vaccination shots are effective when given during the same visit.
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Your article makes a common error. Whereas chicken pox is caused by one virus, a “cold” is a set of symptoms that can be caused by more than 200 distinct viruses. A better example for short-term immunity might have been pertussis or tetanus. Jennifer L. Bankers-FulbrightMayo ClinicRochester, Minn.
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Moms and pups sniff out immune genes
Genes involved in the immune system also create individualized body odors that allow parents and offspring to recognize each other.
- Health & Medicine
Old polio vaccine free of HIV, SIV
Three laboratories analyzing remaining samples of polio vaccine used in the late 1950s find that none contains any human or simian immunodeficiency virus, or chimpanzee DNA—making polio vaccine unlikely to be the cause of the initial HIV outbreak in central Africa.
- Health & Medicine
Viruses depend on shocking proteins
To replicate within a cell, a bird virus must force the cell to make certain proteins.
- Health & Medicine
HIV outwits immune system, again
The AIDS virus uses immune system proteins to hitch rides on the antibody factories known as B cells, possibly helping it find potential host cells.
- Health & Medicine
AIDS Vaccine Tests Well in Monkeys
An experimental AIDS vaccine bolstered with two immune proteins protects rhesus monkeys from the disease even when they are exposed to a combination of simian and human immunodeficiency virus.
- Health & Medicine
Malaria vaccine waylays parasite in liver
A new malaria vaccine tested in chimpanzees spurs an immune response against the parasite as it passes through the liver, halting it in most cases before it can get into the bloodstream and cause symptoms of the disease.
