WHO publicly acknowledges pneumonia of unknown cause in Wuhan City.
January 17, 2020
First CDC media briefing on novel coronavirus.
CDC implements entry screening at three U.S. airports for passengers traveling from Wuhan."
CDC issues interim final rule to amend its Foreign Quarantine regulations, requiring airlines to collect data on their passengers and crew arriving from foreign countries.
CDC reveals that its testing kits were flawed, leading many authorized labs to have difficulty validating them because of problems with one of the reagents.
CDC releases COVID-19 “Hospital Preparedness Assessment Tool” to help hospitals prepare for infected patients.
CDC officials tell states that only symptomatic patients with travel histories in mainland China were to be tested.
(5 weeks ago)
CDC announces that the pandemic is likely to spread to the United States and will make various mitigation measures necessary.
(5 weeks ago)
CDC emails state and local officials to tell them its “testing capacity is more than adequate to meet current testing demands."
(But we have plenty of tests)
CDC announces what it believes may be an instance of community spread in California: "the first time this has happened in the United States."
(But we have plenty of tests)
CDC widens testing criteria to those with foreign travel in Italy, Iran, Japan, and South Korea, as well as those with respiratory failure severe enough to cause hospitalization regardless of travel.
(4 weeks ago. We have plenty of tests)
CDC widens testing criteria to allow physician discretion.
(2 weeks ago)
CDC issues No Sail Order for all cruise ships.
(Less than 2 weeks ago)
Confirmed cases in U.S. pass 10,000.