Health and Science

CDC convened a meeting of the Advisory Committee on Immunization Practices (ACIP) to further review these cases and assess their potential significance. FDA will review that analysis as it also investigates these cases. Until that process is complete, we are recommending a pause in the use of this vaccine out of an abundance of caution. This is important, in part, to ensure that the health care provider community is aware of the potential for these adverse events and can plan for proper recognition and management due to the unique treatment required with this type of blood clot.  more »

Almost every official who spoke with KHN said universities will open their classrooms and their dorms this fall. In many cases, they no longer can afford not to. But controlling those environments and limiting viral spread loom among the largest challenges in many schools’ histories — and the notion of what constitutes normalcy is again being adjusted in real time. The university officials predicted significantly increased on-campus activity, but with limits. Most of the schools expect to have students living on campus but attending only some classes in person or attending only on selected days — one way to stagger the head count and to limit classroom exposure. And all plan to have vaccines and plenty of testing available. more »

CDC is providing the following guidance related to international travel: Fully vaccinated people can travel internationally without getting a COVID-19 test before travel unless it is required by the international destination. Fully vaccinated people do not need to self-quarantine after returning to the United States, unless required by a state or local jurisdiction. Fully vaccinated people must still have a negative COVID-19 test result before they board a flight to the United States and get a COVID-19 test 3 to 5 days after returning from international travel. Fully vaccinated people should continue to take COVID-19 precautions while traveling internationally. The guidance issued today does not change the agency’s existing guidance for people who are not fully vaccinated. [A person is considered fully vaccinated two weeks after receiving the last recommended dose of vaccine.] more »

Paleo-ecologist Pat Schroeder: "Dinosaurs have been a life-long passion. I was, and still very much am a 'dinosaur kid.' My interest in dinosaur diversity came about when I realized that no one was really looking at dinosaurs the way we look at modern mammals and birds," Schroeder said. "There's a ton to be gained from applying the methods of modern and paleo-ecology to dinosaurs. Fortunately, we're now in an age of dinosaur research where a lot of information is available digitally, so the big data-intensive questions of ecology are now becoming more plausible for dinosaur paleontology." more »