The director of the Centers for Disease Control and Prevention on Friday defended the agency’s failure to find early spread of the coronavirus in the United States, noting that surveillance systems “kept eyes” on the disease.
“We were never really blind when it came to surveillance” for covid-19, the disease caused by the virus, CDC chief Robert R. Redfield said. Even if widespread diagnostic testing had been in place, it would have been like “looking for a needle in a haystack,” he said.
Redfield was among three CDC officials who spoke with reporters Friday about a comprehensive analysis by the agency that found the coronavirus began spreading in the United States as early as the second half of January, eluding detection by public health surveillance systems that help monitor for early signs of novel contagions. Continue reading.