Tuberculosis in Colorado
Tuberculosis (TB) is a contagious bacterial infection that primarily affects the lungs but can spread to other organs. It remains one of the world's deadliest infectious diseases, second only to COVID-19 in recent years. Track Tuberculosis activity and outbreaks specific to Colorado.
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What is Tuberculosis?
Tuberculosis is caused by the bacterium Mycobacterium tuberculosis. In 2022, 10.6 million people fell ill with TB, and 1.3 million died from the disease. One-quarter of the world's population is estimated to be infected with TB bacteria, though most have latent TB (not sick or contagious). TB is curable and preventable, yet it continues to claim lives, particularly in low and middle-income countries.
Symptoms
- Persistent cough lasting 3+ weeks
- Coughing up blood or mucus
- Chest pain when breathing or coughing
- Unintentional weight loss
- Fatigue and weakness
- Fever and night sweats
- Chills and loss of appetite
Transmission
TB spreads through airborne particles when a person with active pulmonary TB coughs, sneezes, speaks, or sings. Prolonged, close contact with an infected person increases transmission risk. TB is not spread by touching, sharing food, or brief contact. Poor ventilation increases transmission risk.
Contagious Period: People with active pulmonary TB can be contagious until treated for 2-3 weeks; latent TB is not contagious
Prevention
- Early diagnosis and treatment of active TB cases
- Treatment of latent TB infection to prevent progression
- BCG vaccination in high-burden countries (protects children)
- Good ventilation in indoor spaces
- Respiratory hygiene (covering mouth when coughing)
- Isolation of infectious TB patients until no longer contagious
- Regular screening for high-risk populations
- UV light or air filtration in healthcare settings
Colorado Health Resources
Local health department information and state-specific prevention guidance
We're Monitoring Colorado
Our AI-powered surveillance continuously monitors Tuberculosis activity across Colorado. We track data from state health departments, local hospitals, CDC reports, and 50+ global health sources to provide early warning of emerging threats.
Get instant push notifications when Tuberculosis activity increases in Colorado or your specific county.
Colorado Health Department
For official state health alerts, vaccination locations, and public health guidance specific to Colorado, visit your state health department's website.
Protecting Yourself in Colorado
Whether you live in Colorado, are traveling there, or have family in the state, understanding Tuberculosis prevention is essential. Follow these evidence-based prevention measures:
Prevention Measures
- Early diagnosis and treatment of active TB cases
- Treatment of latent TB infection to prevent progression
- BCG vaccination in high-burden countries (protects children)
- Good ventilation in indoor spaces
- Respiratory hygiene (covering mouth when coughing)
- Isolation of infectious TB patients until no longer contagious
- Regular screening for high-risk populations
- UV light or air filtration in healthcare settings
When to Seek Care
If you experience symptoms of Tuberculosis in Colorado, contact your healthcare provider immediately. Early diagnosis and treatment improve outcomes significantly.
Emergency symptoms: If you experience severe symptoms, difficulty breathing, or signs of dehydration, call 911 or go to your nearest emergency room.
Expert Resources & References
Trusted information from leading health organizations
CDC
Official guidance from the U.S. Centers for Disease Control and Prevention
View CDC Resources →WHO
Global disease surveillance and guidelines from the World Health Organization
View WHO Resources →Medically Reviewed Content
Disease information on Virus Watcher is reviewed by our Chief Epidemiologist, a former CDC lead analyst for FluSight forecasting. Outbreak data is aggregated from verified sources including BEACON, ProMED, WHO, CDC, and 50+ national health agencies. This information is for educational purposes and should not replace professional medical advice.
Last reviewed: 2026-06-03
Recent Tuberculosis Reports
No confirmed cases reported in Colorado yet. Here are the latest Tuberculosis reports from our global surveillance network.
You have full access to this article via Jozef Stefan Institute. Tuberculosis (TB) is the leading cause of death from a single infectious agent, yet the deaths that underlie this statistic focus solely on those related to the acute disease episode. An emerging body of evidence n…
The Rural Health Advocacy Project (RHAP) has revealed that the shortage of ambulances in rural regions compromises patient care. Limited ambulance availability, coupled with vehicles being busy elsewhere, compromises patient care in rural areas. This is according to the Rural Hea…
Amanda Mashego was diagnosed with Type 1 diabetes six years ago. Today, she is a diabetes advocate with a significant social media following, and she still describes managing her condition as a 24-hour job she never applied for and cannot resign from. Every meal, every emotion, e…
While for the past 30 years, the incidence of active tuberculosis (TB) in the US has been lower than the global incidence, untreated latent TB infection (LTBI) is thought to account for the majority of domestic infections. In fact, about 80% of US active TB cases may have progres…
This event envelope contains reports on tuberculosis in Singapore. *Source: BEACON* - [View Full Report](https://beaconbio.org/en/event/?eventid=ed29f33f-5180-4ea2-b47e-5ae7f6238f76)
Nagpur: The Central TB Division under the Ministry of Health and Family Welfare has issued a clarification dismissing widely circulated claims on social media about a change in the treatment regimen for drug-susceptible tuberculosis (DS-TB).According to the statement, messages su…
Six cases of bovine tuberculosis in calves were detected at the Sousse municipal slaughterhouse during routine post-mortem inspection, consistent with Tunisia's endemic bovine tuberculosis, where approximately 1.2–3.24% of officially slaughtered cattle show signs of infection. Wi…
The Delhi health department has detected 12,078 cases of tuberculosis (TB) in the Capital during a screening drive between March 24 to May 5, according to data shared by the department pertaining to the Delhi National TB Elimination Programme (NTEP). The drive is ongoing, officia…
Frequently Asked Questions
Common questions about Tuberculosis answered by our epidemiology team
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