What is the primary level of prevention infection?

Primary prevention of infection focuses on preventing the occurrence of infection in the first place. This level of prevention is the most effective and involves measures such as:

* Immunization: Vaccination is one of the most important primary prevention strategies against infection. Vaccines work by stimulating the body's immune system to produce antibodies that protect against specific infections.

* Sanitation and hygiene: Proper handwashing, food safety practices, and environmental cleaning help to reduce the spread of infectious agents.

* Vector control: Measures to control the spread of insects, rodents, and other animals that can transmit infections are important for primary prevention.

* Personal protective equipment (PPE): Using PPE such as gloves, masks, and gowns can help to protect healthcare workers and other individuals from exposure to infectious agents.

* Education and awareness: Promoting public awareness about infectious diseases and how to prevent them is an important primary prevention strategy.