Prophylaxis (noun)

The practice of preventing the spread of disease.

Origin:

Late 16th century: from greek prophulaxis, from prophulasso 'to guard in advance', from pro 'before' + phulasso 'to guard'.

Examples:

1. Vaccination is a form of prophylaxis against many diseases.
2. The widespread use of prophylaxis measures has significantly reduced the incidence of many infectious diseases.
3. Prophylaxis can also refer to measures taken to prevent the recurrence of a disease.
4. The doctor recommended a course of prophylaxis to prevent the spread of the infection.
5. Effective prophylaxis requires the cooperation of individuals and the community to follow recommended health practices.