This message includes weekly
updates on the COVID-19 response
from CDC. The COVID-19 Outbreak is a rapidly evolving situation and
information will be updated on the COVID-19 Situation Summary as it becomes available.
In the United
States, there have been 3,487 confirmed cases of COVID-19 detected
through U.S. public health surveillance systems in 49 states and the
District of Columbia, Puerto Rico, Guam, and US Virgin Islands.
updated U.S. case information online on Mondays through Fridays.