US setting up $1.7B national network to track virus variants

WASHINGTON (AP) — The U.S. is setting up a $1.7 billion national network to identify and track worrisome coronavirus mutations whose spread could trigger another pandemic wave, the Biden administration announced Friday.

White House officials unveiled a strategy that features three components: a major funding boost for the Centers for Disease Control and Prevention and state health departments to ramp up gene-mapping of coronavirus samples; the creation of six “centers of excellence” partnerships with universities to conduct research and develop technologies for gene-based surveillance of pathogens; and building a data system to better share and analyze information on emerging disease threats, so the knowledge can be turned into action.

The new effort, which relies on money approved by Congress as part of President Joe Biden's coronavirus relief package, aims to break what experts say is a feast-or-famine cycle in U.S. preparedness for biological threats, of which the coronavirus is only one example. Others have included Ebola and Zika, and respiratory viruses like SARS in 2002 and MERS in 2012, which did not become major problems in the United States. Typically, the government scrambles to counter a potential threat, but funding dries up when it recedes. The new genomic surveillance initiative aims to create a permanent infrastructure.

“It’s a transformative amount of money,” Mary Lee Watts, federal affairs director at the American Society for Microbiology, said in a recent interview. “It has the potential not only to get ahead of the current crisis, but it is going to help us in the future. This is a program that has been underfunded for years.”

The Biden administration's move comes as a variant known as B117, which first emerged in the United Kingdom, has become the predominant strain in the U.S....