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Each year, World TB Day is observed on March 24. This annual event commemorates the date in 1882 when Dr. Robert Koch announced his discovery of Mycobacterium tuberculosis, the bacillus that causes tuberculosis (TB).

Persons using assistive technology might not be able to fully access information in this file. For assistance, please send e-mail to: mmwrq@cdc.gov.

Pink, itchy eyes? Pink eye – or conjunctivitis – is common and spreads easily. It sometimes needs medical treatment, depending on the cause. Know the symptoms, when to seek treatment, and how to help prevent it.

Download and print this tip sheet in English or Spanish.

Drive alert! Learn the risks of drowsy driving and how to protect yourself.

Your doctor will diagnose atherosclerosis based on your medical and family histories, a physical exam, and results from one or more tests: blood test, electrocardiogram (EKG), chest x ray, ankle/brachial index, echocardiography, computed tomography (CT) scan, stress testing, and angiography.

Treatment for your aortic aneurysm will depend on its cause, its size and location, and the factors that put you at risk. Small aortic aneurysms may be managed with healthy lifestyle changes or medicine. The goal is to slow the growth of the aneurysm and lower the chance of rupture or dissection.

Acute respiratory failure can be life-threatening and may need a quick diagnosis and emergency medical treatment in a hospital. Emergency treatment can help quickly improve your breathing and provide oxygen to your body to help prevent organ damage. Your healthcare team will then treat the cause of your respiratory failure. Treatments for respiratory failure may include oxygen therapy, medicines, and procedures to help your lungs rest and heal.

Strokes are medical emergencies and treatment needs to begin immediately. Depending on the type of stroke, treatment may include medicines (such as tissue plasminogen activator (tPA) or anticoagulants/antiplatelets) and procedures (such as carotid endarterectomy or carotid artery angioplasty). Surgery—such as aneurysm clipping and coil embolization or arteriovenous malformation repair—may be needed to treat a hemorrhagic stroke. Making lifestyle changes can help treat and control risk factors for a stroke.

Risk factors for overweight and obesity include having unhealthy lifestyle habits such as lack of physical activity, unhealthy eating behaviors, not getting enough sleep, having high amounts of stress; being a certain age; living in unhealthy environments, having a family history; being a certain race or ethnicity; or being a certain sex.