Chinese authorities reported a total of 14,480 cases of the new coronavirus, known as COVID-19, yesterday in Hubei, the province at the center of the outbreak. The total rose to almost ten times that of the previous day after reporting criteria
were broadened (SCMP) to allow clinicians to diagnose the virus. Previously, patients were only diagnosed using special test kits.
The test kits are in short supply across China, so clinicians may now use
lung scans (NYT) and other tests to make diagnoses. Although the criteria expansion addresses what was widely considered to be underreporting of the virus, lung scans could result in misdiagnosing seasonal flu as the coronavirus. The
World Health Organization announced it is working with experts to determine official diagnostic criteria, while Beijing
replaced senior leadership (WaPo) in Hubei Province.