What infectious diseases can't pass the physical examination of American immigrants?

1. Tuberculosis: A serious bacterial infection of the lung. Spread by coughing and sneezing. As many as 30% people in the world suffer from tuberculosis, which is characterized by cough and lung diseases.

2. Syphilis: A sexually transmitted bacterial disease that can cause rash, neurological problems and heart problems.

3. Soft chancre: Sexually transmitted bacteria make the body sore, which is very painful.

4. Gonorrhea: A sexually transmitted disease characterized by painful discharge of pus at the infected site.

5. Inguinal swelling: a sexually transmitted bacterial disease, which is very rampant in some underdeveloped areas.

6. Sexually transmitted lymphogranuloma: a sexually transmitted disease that causes lymph node infection.

7. Hansen's disease (leprosy): A chronic bacterial infection characterized by skin damage and neurological problems affecting limbs and eyes.

8. According to the executive order of the President, diseases subject to quarantine: At present, some examples include cholera, diphtheria, plague, smallpox, yellow fever and atypical pneumonia.

9. Public health emergencies of international concern: At present, some examples include polio, smallpox and SARS.

Note here that the AIDS epidemic has been eliminated in the List of Infectious Diseases Seriously Endangering Public Health in 20 10, and this disease has appeared in the List of Infectious Diseases Seriously Endangering Public Health for 22 years.