US health authorities on Friday announced the discovery of a new virus believed to be responsible for the death of a previously healthy man in Kansas last year.
Feb 21, 2015
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(HealthDay)—Human papillomavirus (HPV) type 16 (HPV16) seropositivity is relatively common before anal cancer diagnosis, according to a study published online Feb. 9 in the Journal of Clinical Oncology.
Feb 10, 2015
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