Who Should Get a Covid-19 Vaccine First?

In the United States, the standard approach to distributing a routine vaccine is based on the assumption that there will be plenty of doses available. Ideally, everyone will then follow their doctors’ recommendations when it comes to being immunized against the germ in question. As a practical matter, though, rarely are both of those conditions…

Pediatric IBD Foundation, ImproveCareNow, C-Path establish CREATE safety registry

TUCSON, Ariz., November 5, 2020 — The Pediatric IBD Foundation, ImproveCareNow, and the Critical Path Institute (C-Path) are proud to announce a collaboration establishing the Children’s Registry for the Advancement of Therapeutics (CREATE™). CREATE™ is a drug-agnostic safety registry designed to support the completion of global post-marketing safety requirements, as well as collect safety information…

Keeping our cool

Fossil fuel burning accounts for the majority of global greenhouse gas emissions, and to the world’s credit, several countries are working to reduce their use and the heat-trapping emissions that ensue. The goal is to keep global temperatures under a 1.5° to 2°C increase above preindustrial levels — the upper limits of the Paris Climate…

Stable protein decoy neutralized SARS-CoV-2 in cells and protected hamsters from viral challenge

Researchers have designed a protein “decoy” that mimics the interface where the SARS-CoV-2 spike protein binds a human cell, one version of which could neutralize virus infection in cells and protect hamsters from viral challenge. The SARS-CoV-2 virus enters human cells when the spike protein binds to the human ACE2 receptor. While neutralizing antibodies to…

Nanobodies that neutralize SARS-CoV-2

Two separate studies have identified nanobodies – which could be produced less expensively than monoclonal antibodies – that bind tightly to the SARS-CoV-2 spike protein and efficiently neutralize SARS-CoV-2 in cells. “The combined stability, potency, and diverse epitope engagement of our … nanobodies … provide a unique potential prophylactic and therapeutic strategy to limit the…