Researchers await the results of anti-HIV gels
WASHINGTON — Try after try to make vaginal creams that could repel the AIDS virus have failed. Now researchers are testing if a drug used to treat HIV infection finally might give women a tool to prevent it — by infusing the medicine into vaginal gels and contraceptive-style rings.
過敏測驗, [...]
my dog has a skin allergy problem, a bad one. shes a english bull terrier?
i have a english bull terrier, they are known to have skin allergys in some lines, ive taken her to the vet quite a few times, they’ve prescribed medicine, they found out shes allergic to johnson grass, black ant feces, chicken [...]
Understanding Pollen Counts
Pollen has been causing symptoms in people with hay fever for hundreds of years. It is only in the last century that we have been able to have a better understanding of the relationship between pollen exposure and symptoms.
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