"Tuberculosis Prevention Theme Class Meeting" PPT

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"Tuberculosis Prevention Theme Class Meeting" PPT

Dr. Niels Biro, Executive Chairman of the Federation Against Tuberculosis

“Does any of you know what is the number one killer threatening human health?”

Is it a lion?

Is it a tiger?

Is it bird flu?

Is it AIDS?

…

Not at all!

It's tuberculosis! ! !

In the 17th and 18th centuries, 1 in 5 adults worldwide died of tuberculosis;

In the 100 years from 1850 to 1950, 1 billion people died of tuberculosis worldwide.

What is tuberculosis and tuberculosis?

what is tuberculosis

Tuberculosis refers to a chronic infectious disease caused by infection with Mycobacterium tuberculosis. Mycobacterium tuberculosis can infect various organs of the human body, such as liver, kidneys, bones, gastrointestinal tract, meninges and other organs.

Mycobacterium tuberculosis mainly invades the lungs and causes a disease called pulmonary tuberculosis

How is tuberculosis transmitted?

Tuberculosis is a chronic infectious disease spread through the respiratory tract. It is mainly spread to others through droplets emitted when a patient coughs, sneezes or talks loudly.

Pulmonary tuberculosis patients whose Mycobacterium tuberculosis can be found in their sputum are the main source of infection for tuberculosis

Pulmonary tuberculosis patients who do not have tuberculosis bacteria in their sputum or extrapulmonary tuberculosis will not infect others.

tuberculosis symptoms

Cough, expectoration for more than two weeks, hemoptysis or bloody sputum are the main symptoms of tuberculosis

Other common symptoms include: chest tightness, chest pain, low-grade fever, night sweats, fatigue, loss of appetite and weight loss, etc.

Check for tuberculosis

1. Location: Tuberculosis prevention and treatment institution or designated hospital

2. Examination items: Chest X-ray and sputum smear microscopy

No discrimination

Pulmonary tuberculosis patients with positive sputum smears are the main source of infection

The infectivity of tuberculosis patients will gradually disappear 2-3 weeks after they start receiving regular treatment.

Tuberculosis patients should be given care and attention, and tuberculosis patients should not be discriminated against

Prevention of tuberculosis

BCG vaccination - the first shot after birth

BCG vaccine reduces morbidity and mortality from acute miliary tuberculosis and tuberculous meningitis in children.

Local redness, swelling and ulceration usually appear 2 to 3 weeks after vaccination, and scabs will heal on their own within a few weeks.

what can we do?

Actively detect tuberculosis patients among students and strive to control the source of infection

Maintain indoor air circulation

Strengthen physical exercise, live a regular life, eat nutritiously, get enough sleep, enhance resistance, and reduce the chance of disease.

If a student or teacher is found to have contagious tuberculosis, they must take a leave of absence from school or take a vacation and isolate themselves at home for treatment to avoid infecting others.

If a family member or someone around you has tuberculosis, please remind him or her to go to the local tuberculosis prevention and treatment institution for diagnosis and treatment in time.

world tuberculosis day

Time: March 24th every year

This year’s theme: Stop TB, Health and Harmony

Origin: On March 24, 1882, the world-famous German scientist Robert Koch announced the date of the discovery of tuberculosis bacteria in Berlin. In 1996, my country actively carried out the "3.24 World Tuberculosis Day Activities"

test you

1. What causes tuberculosis?

A. Mycobacterium tuberculosis

B. Paragonimiasis

C.Virus

2. Is tuberculosis an infectious disease?

A.Yes

B.No

3. How is tuberculosis mainly transmitted?

A.General contact

B. Eat together

C. Droplets from the patient's cough or sneeze are inhaled into the lungs by others.

4. Which of the following situations should warrant suspicion of tuberculosis?

A.Headache

B. Diarrhea

C. Cough, expectoration for more than two weeks or coughing up blood

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For more information about the PPT courseware of "Theme Class Meeting on Prevention of Infectious Diseases", please click on the ppt tag of "Theme Class Meeting on Prevention of Infectious Diseases".

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Update Time: 2024-06-30

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