Some of the highest levels of influenza are now in Western states, several of which have already topped the peaks recorded during the worst of last winter's flu season.
Though US flu activity is still low, markers such as test positivity and emergency department (ED) visits show more rises, the Centers for Disease Control and Prevention (CDC) said (Friday) in its latest weekly update.
After a long summer wave that peaked in August, COVID-19 activity continues to decline in most areas, with more downward trends seen in wastewater detections, test positivity, emergency department visits, and hospitalizations, the US Centers for Disease Control and Prevention (CDC) said in its latest respiratory virus updates (Friday)...