CDC estimates that, from October 1, 2025 through May 2, 2026 there have been:
SARS-CoV-2 activity has consistently peaked during July through September and again in December through February as the virus rapidly evolves. The data represented above does not include the 2025 summer wave of COVID-19 illness.
Factors and Conditions that Increase Risk for COVID-19 include:
- Older adults
- Chronic lung disease (asthma, COPD, bronchiectasis, interstitial lung disease, pulmonary embolism, pulmonary hypertension)
- Cancer
- Smoking- current or former
- Cystic fibrosis
- Diabetes
- Heart conditions
- Immunocompromise because of a condition or medication
- Tuberculosis
- And, more
There are strategies and therapeutics to help prevent severe COVID-19 illness, complications and hospitalization:
American Lung Association Resources for Patient Education:
- Testing for COVID-19 (video)
- Testing for and Treating COVID-19 (video)
- Understanding Respiratory Viruses (animation)
- Vaccines Prevent Respiratory Diseases (animation)
- COVID-19 (webpage)
Page last updated: May 18, 2026
