Infection prevention and control, often shortened to IPC, is the practice of reducing the risk of infections spreading in health and social care settings.
It is an essential part of safe care. Whether someone works in a care home, nursing home, supported living service, domiciliary care role or wider health and social care setting, they need to understand how infections spread and what they can do to help protect the people they support.
In health and social care, infection prevention and control is not just about responding when someone becomes unwell. It is about everyday habits, safe working practices and consistent standards that reduce the risk of infection before it spreads.
This includes hand hygiene, use of personal protective equipment, cleaning, waste disposal, laundry handling, food hygiene, outbreak management and knowing when to report concerns.
Why is infection prevention and control important?
People receiving care and support may be more vulnerable to infection. This may be because of age, frailty, long-term health conditions, reduced immunity, wounds, reduced mobility, dementia or close contact with other people in a shared care environment.
In a care home or nursing home, infections can spread quickly if the right precautions are not in place. Staff may move between residents, support personal care, assist with meals, handle laundry, clean equipment and respond to bodily fluids. Each of these tasks can create opportunities for infection to spread if safe procedures are not followed.
Good infection prevention and control helps protect residents, service users, staff, visitors and families. It also supports dignity, comfort and confidence in the care being provided.
IPC should be part of everyday care, not something staff only think about during an outbreak.
How do infections spread in care settings?
Infections can spread in several ways. Staff do not need to become clinical experts, but they do need to understand the basic routes of transmission so they can reduce risk during day-to-day care.
Infections may spread through direct contact, such as touching an infected person, wound or contaminated body fluid. They may also spread through indirect contact, such as touching contaminated surfaces, equipment, bedding, clothing, door handles or shared objects.
Some infections can spread through droplets when someone coughs, sneezes or talks at close range. Others may spread through contaminated food, poor hand hygiene, unsafe waste handling or inadequate cleaning.
In care settings, infection control depends on recognising these risks early and following safe procedures consistently.
What are standard infection control precautions?
Standard infection control precautions are the basic actions staff should take to reduce the risk of spreading infection.
These precautions apply whether or not someone is known to have an infection. This is important because some infections may not be obvious straight away, and a person may be infectious before symptoms are recognised.
Standard precautions may include:
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Cleaning hands at the right times
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Using personal protective equipment when needed
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Cleaning equipment and surfaces properly
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Handling laundry safely
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Disposing of waste correctly
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Managing blood and body fluids safely
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Following respiratory hygiene practices
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Reporting symptoms, concerns or outbreaks quickly
These actions may seem simple, but they are highly important. Infection prevention and control relies on staff doing the basics well, every time.
Hand hygiene in health and social care
Hand hygiene is one of the most important parts of infection prevention and control.
Care workers use their hands constantly during a shift. They may support personal care, prepare food, administer or support with medication, handle laundry, clean equipment, help someone move or provide reassurance through touch.
Without good hand hygiene, infections can easily move from one person, surface or object to another.
Staff should understand when and how to clean their hands. This includes before and after providing care, after using the toilet, after removing gloves, after contact with bodily fluids, before handling food and after touching potentially contaminated surfaces.
Hand hygiene should never be seen as optional. It is one of the simplest and most effective ways to protect people in health and social care settings.
Personal protective equipment
Personal protective equipment, often called PPE, may include items such as gloves, aprons, masks or eye protection depending on the task and level of risk.
PPE helps create a barrier between the member of staff and potential sources of infection. However, it only works when it is used correctly.
Staff need to understand when PPE is required, how to put it on, how to remove it safely and how to dispose of it after use. They should also understand that gloves do not replace hand hygiene.
In care settings, PPE should be used in line with the task being carried out, the person’s care plan, local procedures and current guidance.
Cleaning and environmental hygiene
A clean care environment helps reduce the spread of infection.
This does not only apply to visible dirt. Surfaces, equipment and shared spaces can carry harmful microorganisms even when they appear clean. Regular cleaning reduces the risk of infection passing between people.
In care homes and nursing homes, this may include cleaning bedrooms, bathrooms, communal areas, dining spaces, handrails, door handles, call bells, mobility equipment and frequently touched surfaces.
Staff should know what they are responsible for cleaning, which products to use, how often cleaning is required and how to report concerns.
Cleaning procedures should be clear, consistent and understood by the wider team.
Safe handling of laundry
Laundry can carry infection risks, especially when it is contaminated with bodily fluids.
Care workers may handle clothing, towels, bedding and other fabrics used by residents or service users. Safe laundry handling helps protect staff and reduces the risk of spreading infection through contaminated items.
Staff should understand how to handle used laundry, when to use PPE, how to avoid shaking contaminated items and how to follow the care provider’s laundry procedures.
Laundry should be managed in a way that protects safety while maintaining the person’s dignity and privacy.
Safe waste disposal
Waste disposal is another important part of infection prevention and control.
In health and social care settings, waste may include general waste, clinical waste, continence products, dressings, gloves, aprons, tissues or items contaminated with bodily fluids.
Staff should understand the difference between waste types and know how to dispose of items safely. Incorrect waste disposal can increase infection risk and may expose staff, residents and visitors to harm.
Waste procedures should be clear, practical and followed consistently.
Food hygiene and infection control
Food hygiene is closely linked to infection prevention and control.
Care workers and catering staff may support people with meals, prepare snacks, serve drinks, assist with feeding or monitor nutrition and hydration. Poor food hygiene can lead to foodborne illness, which can be particularly serious for older people or people with health conditions.
Staff should understand safe food handling, storage, preparation, allergies, cleaning and personal hygiene. They should also know what to do if they are unwell or if they notice a concern with food safety.
In a care environment, food hygiene is not only a kitchen issue. It also matters during mealtimes, hydration support and day-to-day care.
Respiratory hygiene
Respiratory hygiene helps reduce the spread of infections that can pass through coughs, sneezes or respiratory droplets.
In care settings, this may include encouraging people to cover their mouth and nose when coughing or sneezing, disposing of tissues safely, cleaning hands afterwards and increasing ventilation where appropriate.
Staff should also recognise symptoms that may suggest a respiratory infection and report concerns in line with workplace procedures.
Respiratory hygiene is especially important in care homes and nursing homes, where residents may be more vulnerable to complications from infections.
What happens during an infection outbreak?
An outbreak may occur when several people in a care setting develop symptoms of the same or similar infection.
In a care home or nursing home, outbreaks can affect residents, staff and visitors. They may lead to increased cleaning, changes to visiting arrangements, isolation precautions, additional monitoring and contact with external health protection teams.
Staff need to understand their role during an outbreak. This may include reporting symptoms, following PPE guidance, supporting residents safely, increasing cleaning, monitoring changes in health and communicating clearly with colleagues.
Outbreak management should be calm, organised and based on the provider’s procedures and current guidance.
Staff responsibilities in infection prevention and control
Every member of staff has a role in infection prevention and control.
This includes care assistants, nurses, senior carers, managers, domestic staff, kitchen staff, activities staff and anyone else working in the care environment.
Staff should understand the IPC procedures relevant to their role and know when to ask for advice. They should also report concerns when they notice unsafe practice, symptoms of infection, cleaning issues, equipment concerns or possible outbreaks.
IPC is most effective when it becomes part of the culture of the service. This means staff feel confident to challenge poor practice, support each other and follow procedures even when the service is busy.
Infection prevention and control training
Infection prevention and control training helps health and social care staff understand how infections spread and what they can do to reduce risk.
Training should be relevant to the care setting and the worker’s role. A care assistant supporting personal care, a domestic worker cleaning rooms, a kitchen worker preparing food and a manager overseeing procedures may all need different levels of knowledge.
Good IPC training should help staff understand not only what to do, but why it matters. This makes it easier for staff to apply safe practice in real situations.
Training may cover hand hygiene, PPE, cleaning, waste disposal, laundry handling, food hygiene, outbreak awareness, reporting responsibilities and standard infection control precautions.
Can infection prevention and control training be completed online?
Yes, infection prevention and control training can often be completed online, particularly for awareness-level and refresher learning.
Online training can be useful for care providers because it gives staff flexible access to learning around shifts and service needs. It can also help ensure a consistent level of understanding across a wider team.
However, online training should be supported by clear workplace procedures, supervision and practical guidance. Staff need to know how IPC principles apply in their specific setting, including where to find equipment, how to report concerns and what local procedures they must follow.
For some tasks, practical demonstration or workplace-based assessment may also be needed.
How often should IPC training be refreshed?
The frequency of refresher training will depend on the provider’s policy, the staff member’s role and the level of infection risk in the setting.
Training may need to be refreshed annually or at another interval set by the provider. It may also need to be updated when guidance changes, a staff member changes role, an outbreak occurs or an incident identifies a learning need.
IPC should also be reinforced through supervision, team meetings, audits, hand hygiene observations and day-to-day management. It should not only be considered when a certificate is due to expire.
Why IPC training matters for care quality
Infection prevention and control has a direct impact on care quality.
When staff understand IPC, they are more likely to protect residents, follow safe procedures, recognise concerns early and reduce avoidable risks. This supports safer care, better confidence among staff and greater reassurance for families.
Good IPC practice also supports dignity. For example, safe personal care, clean environments, fresh laundry and respectful management of bodily fluids all affect how a person experiences care.
IPC is therefore not just a technical requirement. It is part of compassionate, professional and person-centred care.
Online infection prevention and control training with MHA Professional Services
MHA Professional Services provides online health and social care training for care workers, nursing home staff, care home teams and wider health and social care organisations.
Our online courses are designed to help staff build essential knowledge in areas such as infection prevention and control, safeguarding, health and safety, duty of care, communication and person-centred practice.
For care providers, online training offers a flexible way to support induction, refresher learning and team development. For individual care professionals, it can help build confidence and strengthen understanding of safe practice.
Book infection prevention and control training online
Infection prevention and control training helps health and social care staff reduce risk, protect vulnerable people and deliver safer care.
Whether you are arranging training for a care team or developing your own knowledge, MHA Professional Services can support your learning through flexible online health and social care courses.
Explore MHA Professional Services’ online training courses today and book infection prevention and control training through the website.