Merck Manual
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1999 to 2019 Saw Decrease in Cancer Mortality for Blacks in the U.S.
Candidate Biomarkers Identified for Psoriasis Progression
CDC Advisers Recommend Pfizer Booster Shot for Children 5 to 11
CDC: 64.1 Percent of Violent Deaths in 2019 Were Suicides
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Sexually Transmitted Infections (STIs)
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Sexually Transmitted Infections (STIs)
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Overview of Sexually Transmitted Infections
Symptoms and Signs
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Chancroid
General reference
Symptoms and Signs
Diagnosis
Treatment
Chlamydial, Mycoplasmal, and Ureaplasmal Mucosal Infections
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Diagnosis
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Treatment
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Gonorrhea
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Men with urethritis
Women with genital symptoms or signs
Pharyngeal or rectal exposures (either sex)
Arthritis, DGI, or both
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Sex partners
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Granuloma Inguinale
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Human Papillomavirus (HPV) Infection
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Primary, secondary, and latent syphilis
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Jarisch-Herxheimer reaction (JHR)
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Trichomoniasis
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