The US Centers for Disease Control and Prevention (CDC) have issued guidelines for “safer sex” amid the spread of the monkeypox virus, urging romantic partners to take steps to reduce exposure to the rare disease. Published Friday and titled “Safer Sex, Social Gatherings, and Monkeypox,” the CDC document advises couples to be wary of “any new or unexplained rash or lesion” in various parts of the body, a hallmark symptom of the monkeypox virus. While the agency said the monkeypox vaccination would offer protection, it added that the limited supply of doses currently could mean that some will not have...