This document discusses infectious and non-infectious diseases. It notes that infectious diseases are caused by microorganisms like bacteria, viruses, protozoans, and fungi. Common ways diseases spread include personal contact, contact with contaminated objects, consumption of contaminated food or water, and contact with animal carriers. It provides tips for preventing disease transmission such as washing hands and produce, cleaning cuts, and vaccinations. The document also lists ways to maintain overall health like a balanced diet, exercise, sleep, self-care, and respect for others.

1. By: Pedro Sánchez Hernández.

2.  General practitioner: is a doctor who treats the most
common illnesses.
 A medical specialist treats specific illnesses or parts of
the body.
 People usually go to the hospital if they have a medical
emergency.
 Symptoms Diagnosis Treatments

3.  Infectious diseases: caused by microorganisms.
 Non-infectious diseases: include allergies, obesity,
malnutrition, subtance abuse and mental illness.

4.  Bacteria: cause diseases like tuberculosis and
salmonellosis.
 Viruses: cause flu, measles, rubella, and AIDS.
 Protozoans: can cause malaria, cholera and ameobic
dysentery.
 Fungi: cause diseases of the skin, hair and nails.

5.  By personal contact.
 By people contact: people sneeze or cough.
 By contact with contaminated objects.
 By animals carriers.
 By consumption of contaminated food.
 By consumption of contaminated water.

6.  Wash your hands
 Brush your teeth
 Clean cuts
 Keep your pets healthy
 Wash raw fruit and vegetables
 Don´t walk barefoot in public swimming pools

7.  Vaccines are subtances that contain weak or dead
microorganisms. They can´t make you ill, but they
help your body to resist the same diseases in the
future.

8.  Balanced diet
 Regular exercise
 Get 8-10 hours of sleep every night
 Follow road safety rules
 Accept and respect yourself and express yor
feelings appropriately.
 Accept and respect other pople.