HealthThe Ebola emergency shines a light on the urgent need for new vaccines A little-known strain of Ebola virus is behind an ongoing health emergency, prompting researchers to call for the acceleration of vaccine candidates against such infections 51¶¯Âþ
HealthmRNA covid vaccines spark immune response that may aid cancer survival An analysis of patient records suggests that mRNA covid-19 vaccines boost the immune response to cancerous tumours when given soon after people start a type of immunotherapy, extending their lives 51¶¯Âþ