Occupational Risks during a Monkeypox Outbreak, Wisconsin, 2003
Figure 1. Reported dates of illness onset for persons with monkeypox virus infection. Data from the outbreak investigation and the veterinary facility cohort study, by exposure classification and case status, Wisconsin, 2003. One veterinary cohort case-patient is not included in this figure because of unknown date of illness onset. P, pet store employee or visitor; H, household contact; V, veterinary facility staff; D, animal distributor.