6,308 results
6,308 results for: Virus
- 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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Do bacteria swap genes in deadly game?
The genome of a toxic Escherichia coli strain shows that the pathogen had picked up chunks of DNA from unrelated, ineffective bacteria, acquiring unpleasant traits that can send people to the hospital.
- Health & Medicine
HIV-related viruses still cross species line
Various potentially dangerous strains of simian immunodeficiency virus exist in wild primates in Africa and are still being spread among people who hunt the animals for meat.
- Health & Medicine
Anti-HIV mutation poses hepatitis risk
A genetic mutation that protects people from AIDS may also make them susceptible to hepatitis C.
- Health & Medicine
Some HIV patients getting transplants
Organ transplants succeed in some HIV-infected people, spurring further research into this practice.
- Health & Medicine
AIDS drug performs well in early test
A new drug called T-1249, which keeps the AIDS virus from fusing with immune cells, proves largely safe in people.
- Health & Medicine
AIDS-treatment guidelines revised
A panel of scientists has changed the guidelines for prescribing medication for HIV-infected patients, considerably lowering the suggested T-cell-count and HIV-copy thresholds.
- Health & Medicine
Vaccine may prevent some cervical cancers
A new vaccine spurs people to produce a strong immune response against human papillomavirus, a virus that can infect both men and women and causes cervical cancer in women.
