Nowadays, every person has a right to take care of their health, a right of informing, rising awareness and developing knowledge about hepatitis. Regardless of age, qualifications and level of education, every person has the right to a healthy life. Education and informing are needed, especially for seafarers because of their specific way of life because they belong to themost at-risk group for the spread of sexually transmitted diseases and hepatitis. Numerous microorganisms are the causes of sexually transmitted diseases, among which are: hepatitis B and C, syphilis, AIDS, chlamydia, gonorrhea etc. There are many symptoms of infections such as purulent inflammation, redness, urine color and discharge. In order to raise awareness and reduce infections from communicable diseases, it is necessary to involve people in education in time, especiall those of lower education level. Good hygiene measures help prevent hepatitis B. While hepatitis B vaccination boosts the body’s immune defenses and protects people well.