Respiratory illnesses account for more than 10% of outpatient visits in Michigan, outpacing the national average of 7.2% as 22 states report very high flu levels.
Respiratory illnesses continue to account for more than 10% of outpatient health care visits in Michigan, outpacing the national average.
Influenza-like illness saw a slight decrease from 11.3% of outpatient visits to 10% during the week ending Jan. ... [2124 chars]