To stop the spread of an infectious disease like measles, you don’t have to vaccinate everyone. But you do have to vaccinate many. Just how many? To let you discover for yourself, we simulated an outbreak of a hypothetical disease, about as contagious as the flu. (A lot less contagious than measles.) We’d like you…
Measles cases in Kansas more than doubled in the last week, bringing the tally to 20, while another outbreak in Ohio has sickened 10 people, local public health officials reported on Wednesday. There have been several large outbreaks in the United States this year, including one in West Texas that has spread to more than…
As containment efforts falter, the measles outbreak in West Texas is likely to persist for a year, perhaps even setting back the country’s hard-fought victory over the virus, according to Texas health officials. As of Friday, the outbreak had sickened more than 300 people in Texas since January; 40 have been hospitalized. One child has…
In a sweeping interview, Robert F. Kennedy Jr., the health and human services secretary, outlined a strategy for containing the measles outbreak in West Texas that strayed far from mainstream science, relying heavily on fringe theories about prevention and treatments. He issued a muffled call for vaccinations in the affected community, but said the choice…