Activity for resp viruses is low, though Florida, New Jersey, and Alaska show rising flu activity and Covid-19 is still climbing in the Northeast. Plus: CDC has lost 30% of its workforce since early 2025.
Flu and Covid-19 activity are both still low nationally, with Covid-19 at or near peak in the South and West while the Midwest and Northeast tick up from very low baselines. Florida's locally acquired dengue count at 152, and a mumps outbreak among student athletes at San Diego State.
Covid-19 peaks; influenza activity low but stirring
Labor Day weekend updates on influenza, Covid-19, RSV, and norovirus.
Covid-19 activity continues to rise; vaccine now available. Also rabies at a petting zoo and measles deaths.
Covid-19 activity highest in the South and Hawaii. New post-exposure prophylaxis option for Covid-19 and new flu vaccine option come to market.
Covid-19 activity continues rising across the country with the South and West most heavily affected. Major recalls of iceberg lettuce, jalapenos, and shell eggs affect millions of consumers.
The summer Covid wave has arrived, cyclosporiasis cases have topped 10,000 with the first two deaths reported in Michigan, and the DRC's Ebola outbreak is spreading five times faster than any before it. Also jalapeño Salmonella, and flu stays quiet.
Covid-19 activity increases in all four regions of the country.
South and West see increasing Covid-19 activity. Cyclosporiasis outbreak grows to 12,000, and two new outbreaks under investigation.
Covid-19 begins to stir. An update on cyclosporiasis and Ebola in DRC.
Updates on the cyclosporiasis outbreak, the summer Covid-19 season, and the Ebola outbreak in DRC.
