infec - m1

1985, 1986, 1987, 1993, 1996, 2003, 2007

dates for cdc

1990, 2001

dates for osha

centers for disease control and prevention

meaning of cdc

occupational safety and health administration

meaning of osha

cdc

are a standard set of guidelines

1985

• aims to prevent bloodborne pathogen transmission

• mostly in response to HIV

• first universal precaution

1985

first universal precaution release date

1986

• cdc publishes its first comprehensive dental infection control guidelines

• shift from selective to universal infection control

1987

• introduced body substance isolation

• reinforces universal precaution as basis for routine infection control

• avoidance of “all moist and potentially infectious body substances”

• emphasized that blood, saliva, and gingival fluid in dentistry are considered infectious

• gloves - visibly soiled

• hiv and hbv

blood, saliva, gingival fluid

in 1987, it emphasizes that these substances are considered infectious in dentistry

1993

• updated dental infection control guidelines

• tuberculosis precaution and dental unit waterline infection control

tuberculosis precaution and dental unit waterline infection control

whats new in 1993?

1996

• introduces standard precautions as the method of choice for infection control

2003

• cdc releases guidelines for dental health care settings

• additional information and emphasis on standard precautions

2007

• updates guidelines for isolation precautions

• transmission of infectious agents in healthcare settings

1990

revises enforcement procedure - bloodborne pathogens standard

2001

releases new compliance for - bloodborne pathogens standard

sputum, feces, sweat, vomit, tears, urine, nasal secretion

not applicable to (prevention bloodborne pathogen transmission)

semen, vaginal secretions, cerebrospinal, synovial, pleural, peritoneal, pericardial, amniotic, saliva

osha = fluids that are visibly contaminated with blood

other potentially infectious materials

opim meaning

use barrier protection, wear gloves, wear a face mask/gown, use caution, discard contaminated materials, clean area with disinfectant, wash hands, wash clothing

practices under univrsal precaution

standard precaution

combination of major features of universal and body substance isolation

universal and body substance isolation

standard precaution is a combination of ?

1996

when is standard precaution established

healthcare infection control practices advisory committee

hicpac meaning

blood, all body fluids, secretions, and excretions except sweat, non-intact skin, mucous membrane

standard precautions to apply contact with

airborne, contact, droplet

3 transmission based precaution

hand hygiene, use of ppe, repiratory hygiene and cough etiquette, sharps safety, safe injection practices, sterile instruments and devices, clean and disinfect environmental surfaces

practices under standard precaution

direct and indirect

2 modes of disease transmission

direct contact and droplet spread

mode of transmission under DIRECT

airborne, vehicle, vector

mode of transmission under INDIRECT

mechanical and biological

mode of transmission under VECTOR BORNE

vector

insects: animals to humans

vehicle

non-living: food, water, etc

reservoir, portal of exit, mode of transmission, portal of entry, susceptible host

chain of infection