Sometimes using standard infection control precautions (SICPs) won’t be enough to stop an infection spreading and you will need to use some extra precautions. These extra precautions are called Transmission Based Precautions or TBPs.
You would use transmission based precautions if a resident has a suspected or known infection or colonisation.
Infections can be transmitted or spread by:
The three routes or ways an infection is transmitted or spread are called contact, droplet and airborne. You need to use different transmission based precautions for each route.
Contact precautions are used to prevent infections that spread through direct contact with the resident or indirectly from the resident’s immediate care environment and care equipment.
Droplet precautions are used to prevent and control infections spread over short distances (at least 3 feet or 1 metre) via small droplets from the respiratory tract of one individual directly onto the mucosal surface of another person’s mouth or nose or eyes. Droplets penetrate the respiratory system to above the alveolar level.
Airborne precautions are used to prevent and control infections spread without necessarily having close contact via from the respiratory tract of one individual directly onto the surface of another person’s mouth or nose or eyes. Aerosols penetrate the respiratory system to deep into the lung.
You might have heard of some infections like norovirus, Meticillin-resistant Staphylococcus aureus (MRSA), Clostridioides. difficile (C.diff/CDI) and flu but there are lots of others.
You can also contact your local Health Protection Team or Infection Prevention and Control Team.
What the suspected or known infection/colonisation is?
How is it transmitted?
How severe is the resident’s illness?
What is the care setting and procedures being done?
There are different ways you can find out if a resident has an infection that needs TBPs to be put in place. You can get information about a resident’s infection status from:
Further information on transmission based precautions can be found in the definitions of Transmission Based Precautions literature reviews.