The AstraZeneca trial is on hold in the U.S. as scientists try to unravel whether a rare neurological condition is linked to the vaccine. But regulators are frustrated by a lack of information from the drugmaker.
La Administración de Alimentos y Medicamentos está evaluando la posibilidad de seguir a los reguladores británicos y reanudar el ensayo de la vacuna. Pero hay dudas.
As the nation awaits a vaccine to end the pandemic, local health departments say they lack the staff, money, tools ― and a unified plan ― to distribute, administer and track millions of vaccines, most of which will require two doses. Dozens of doctors, nurses and health officials interviewed by KHN and The Associated Press expressed their concern and frustration over federal shortcomings.
El camino para entregar vacunas a 330 millones de personas sigue sin estar claro para los funcionarios de salud locales que, se espera, sean los que realicen el trabajo.
The nation’s top infectious disease official is confident that an independent panel will base vaccine approval on science, not politics.
El experto en enfermedades infecciosas de más alto rango en el país dice que esto podría ocurrir si los ensayos clínicos en curso producen resultados abrumadoramente positivos.
Teams are starting to test vaccines using messenger RNA or chimpanzee cold viruses to inoculate humans. Will their benefits last?
Around the country, police responded to protests in the wake of George Floyd’s death by shooting “less lethal” projectiles, which can seriously hurt and kill. In a joint investigation, KHN and USA TODAY found some officers appear to have violated their department’s own rules when they fired.
The coronavirus that causes COVID-19 targets more than just the lungs. New research shows it also penetrates the brain, complicating treatment and risking lifelong damage. And the pandemic limits hospitals from running MRIs or other tests on coronavirus patients.
Police in multiple cities are using supposedly “nonlethal” crowd-control methods from rubber bullets to tear gas bombs to pepper-spray projectiles.