Florida Gov. Ron DeSantis is one of a handful of Republican governors trying to block school districts from requiring masks in the classroom.  Under DeSantis’ direction, the state health department adopted a rule that lets families opt out of locally ordered school mask mandates. The State Board of Education approved another rule that allows parents to secure vouchers for their […]

La administración Biden anunció el miércoles 18 de agosto planes para ofrecer refuerzos de la vacuna contra covid-19 a todos los adultos estadounidenses a partir del próximo mes, y dijo que los datos recientes, incluidos algunos disponibles solo en los últimos días, jugaron un papel en esa decisión. “Si esperan a que suceda algo malo […]

VIRGINIA CITY, Mont. — While many businesses in this southwestern Montana “ghost town” reel in tourists with its mining and Wild West vigilante past, one businessman arrived offering a modern product: covid-19 vaccines. Kyle Austin, a traveling pharmacist, set up his mobile clinic in Virginia City on a recent Saturday, the latest stop on his […]

Since reopening campus at the University of California-San Diego last summer, university officials have relied on the tried-and-true public health strategies of testing and contact tracing. But they have also added a new tool to their arsenal: excrement. That tool alerted researchers to about 85% of cases in dorms before they were diagnosed, according to […]

CAIRO, Ill. — Lee Wright was hard at work, constructing a nail salon near the city’s abandoned hospital, when Jody Johnson stopped by to introduce himself on a recent afternoon. Johnson, who works for the University of Illinois Extension program, chatted with Wright casually in the summertime heat. For Johnson, it was the first step […]

Desde la reapertura del campus de la Universidad de California-San Diego, el pasado verano, la institución ha recurrido a estrategias de salud pública de probada eficacia, como las pruebas y el rastreo de contactos. Pero también ha añadido una herramienta a su arsenal: excrementos. Esta herramienta alertó a los investigadores de un 85% de los […]

Pfizer CEO Albert Bourla was confident in June about the ability of his company’s vaccine to protect against the highly contagious delta variant, as it marched across the globe and filled U.S. hospitals with patients. “I feel quite comfortable that we cover it,” Bourla said. Just weeks later, Pfizer said it would seek authorization for […]

Elizabeth Groenweghe got a kidney transplant 14 years ago. She now takes several medications to prevent her body from rejecting her transplant organ. But these medications also weaken her immune system, putting her at higher risk of becoming seriously ill if she catches covid-19. When the pandemic began last year, Groenweghe, 29, worked from home […]

El CEO de Pfizer, Albert Bourla, confiaba en junio en la capacidad de la vacuna de su empresa para proteger contra la variante delta, altamente contagiosa, mientras se diseminaba por el mundo y llenaba de pacientes los hospitales estadounidenses. Apenas unas semanas después, Pfizer comunicó que solicitaría autorización para una vacuna de refuerzo, después que […]