By Rachana
Pradhan
The
Trump administration’s latest effort to use COVID-19 rapid tests — touted by
one senior official as a “turning point” in arresting the coronavirus’s spread
within nursing homes — is running into roadblocks likely to limit how widely
they’ll be used.
Federal
officials are distributing point-of-care antigen tests — which are cheaper and
faster than tests that must be run by a lab — to 14,000 nursing homes to
increase routine screening of residents and staff. The initial distribution
targets nursing homes in hot spots and those with at least three COVID-19
cases, senior Trump administration officials said in July, hailing it as a tool
that could root out asymptomatic carriers who might still infect others.
But
there’s a hitch: Two manufacturers that have received Food and Drug
Administration authorization and whose instruments are being delivered —
Becton, Dickinson and Co., known as BD, and Quidel — say their antigen tests
are intended for patients with symptoms, calling into question how valuable the
tests would be for broad screening purposes. The Centers for Disease Control
and Prevention estimates 40% of infected people may be
asymptomatic.
Experts
say the administration’s approach with antigen tests could add cost and risk
for the most vulnerable patients. Read more here.
No comments:
Post a Comment