A single infusion of an experimental gene-editing drug seemed to reduce LDL long-term in a small trial. The results may point to something “curative,” one expert said.

Friday briefing: What do the cuts in aid mean for the fight against Ebola in the DRC?
<p>In today’s newsletter: As the virus spreads across borders, health workers warn that weakened global support is making a prolonged crisis more likely</p><p></p><p>Ebola is spreading rapidly in parts of east Africa. The deadly disease, which kills around half of those it infects, is <a href="https



