Avian flu hits poultry flocks in Colorado, North Dakota | CIDRAP
The 1918 Flu Hit Frailer People the Hardest, Study Suggests | Smart News| Smithsonian Magazine
MCPH 2018-2019 Influenza Report | Mesa County Public Health
Colorado Parks & Wildlife - Avian Influenza
H1N1 cases in Colorado may be peaking – The Denver Post
Bird flu cases rising again in Colorado, flock owners encouraged to take protective measures
Colorado bird flu threatens wild flocks, raptors in worst outbreak
Colorado inmate is 1st human case of bird flu in US - ABC News
News Flash • Montrose County • CivicEngage
Hospitalizations Soared During Colorado's Flu Season | KUNC
Human bird flu case: CDC confirms case of bird flu in Colorado man but says the public health risk assessment remains low | CNN
Weekly U.S. Influenza Surveillance Report | CDC
Gunnison, Colorado: the town that dodged the 1918 Spanish flu pandemic | Coronavirus | The Guardian
Flu continues to spread across the U.S., infecting millions, CDC reports
20 chickens die in bird flu outbreak affecting flock in Weld County – Greeley Tribune
First recent US case of human bird flu confirmed in Colorado | AP News
Flu hospitalizations continue decline from peak
Colorado Seasonal Flu Information from Board Certified Allergists
Colorado Department of Public Health & Environment on X: "Respiratory viruses, including Respiratory Syncytial Virus (RSV), flu, and COVID-19 are circulating in Colorado and the nation. Protect yourself and your loved ones
Respiratory illnesses spiking in Colorado
Contagious Bird Flu Detected in Person in Colorado - WSJ
The avian flu outbreak in Colorado appears to be over, for now | Colorado Public Radio