U.S. unlikely to reach herd immunity, experts say

Loading the player… While vaccinations in the US and around the global community signal the potential to finally stabilize the COVID-19 pandemic, some experts are sharing concerns that not enough people are getting vaccinated, thereby jeopardizing the chances of the U.S. achieving herd immunity against the virus.  The World Health Organization (WHO) describes herd immunity as… Read More »

Move over CRISPR, the Retrons are coming

Researchers have created a new gene editing tool called Retron Library Recombineering (RLR) that can generate up to millions of mutations simultaneously, and ‘barcodes’ mutant bacterial cells so that the entire pool can be screened at once. It can be used in contexts where CRISPR is toxic or not feasible, and results in better editing… Read More »