The Principles of Infection Prevention and Control
This element equips care workers with essential knowledge to prevent and control infections in health and social care settings. It covers legal and policy frameworks, risk assessment, use of personal protective equipment, and personal hygiene, emphasizing shared responsibilities for maintaining safe environments. Practical application involves implementing standard precautions and responding to infection outbreaks to protect vulnerable individuals.
Assessment criteria
Topic Overview
The City & Guilds Level 2 Diploma in Care is a foundational qualification for those starting a career in health and social care. It covers the essential knowledge and skills required to work in a variety of care settings, including residential homes, domiciliary care, and day services. The diploma is structured around core principles such as person-centred care, safeguarding, communication, and health and safety, ensuring learners are equipped to provide safe, compassionate, and effective support.
This qualification is part of the City & Guilds Limited Occupational Qualification suite and is widely recognised by employers across the UK. It maps directly to the Care Certificate and the national minimum standards for care workers. By completing this diploma, students demonstrate their competence in key areas like duty of care, equality and inclusion, and the promotion of individuals' wellbeing. It also serves as a stepping stone to higher-level qualifications, such as the Level 3 Diploma in Adult Care.
Understanding the content of this diploma is crucial for anyone aspiring to work in health and social care. It not only provides the theoretical underpinning for practical tasks but also instils the values and behaviours expected by regulators like the Care Quality Commission (CQC). Students will learn how to support individuals with their daily living activities, respect their rights and choices, and work effectively as part of a team. This diploma is your first step towards a rewarding career making a real difference in people's lives.
Key Concepts
Core ideas you must understand for this topic
- →Person-centred care: Tailoring support to the individual's needs, preferences, and values, ensuring they are at the heart of all decisions.
- →Safeguarding: Protecting vulnerable adults and children from abuse, neglect, and harm, following local policies and the Care Act 2014.
- →Duty of care: A legal obligation to act in the best interest of individuals, avoiding acts or omissions that could cause harm.
- →Effective communication: Using verbal and non-verbal techniques to build trust, understand needs, and report concerns accurately.
- →Equality and inclusion: Promoting diversity, challenging discrimination, and ensuring everyone has equal access to care and support.
Learning Objectives
What you need to know and understand
- Understand own and others roles and responsibilities in the prevention and control of infections. Understand legislation and policies relating to prevention and control of infections. Understand systems and procedures relating to the prevention and control of infections. Understand the importance of risk assessment in relation to the prevention and control of infections. Understand the importance of using Personal Protective Equipment (PPE) in the prevention and control of infections. Understand the importance of good personal hygiene in the prevention and control of infections.
Assessment Criteria
Key criteria assessors look for in your portfolio
- Award credit for explaining the chain of infection and identifying at least three ways to break it in a care setting.
- Look for evidence of correctly donning and doffing PPE according to current guidelines, with a rationale for sequence.
- Require demonstration of effective hand-washing technique following WHO or national protocols, including duration and coverage.
- Assess understanding of the Health and Safety at Work Act 1974 and Control of Substances Hazardous to Health (COSHH) Regulations in relation to infection control.
- Credit responses that differentiate between cleaning, disinfection, and sterilisation with appropriate examples.
- Check for accurate completion of risk assessments for infection hazards, including identification of who is at risk and control measures.
- Expect reference to reporting systems such as RIDDOR for specific infections or outbreaks.
Assessment Guidance
Guidance for achieving higher grades
- 💡Always link your answers to the specific care setting (e.g., residential home, domiciliary care) when discussing practical control measures.
- 💡Use the legislation acronyms correctly (COSHH, RIDDOR, HASAWA) and explain their relevance in full sentences.
- 💡In written assignments, describe what you would do if a colleague was not following infection control procedures, referencing whistleblowing policies.
- 💡During practical assessments, verbalise your rationale as you perform tasks like hand washing or PPE application—this shows underpinning knowledge.
- 💡For risk assessment tasks, keep it simple: identify one hazard, state who might be harmed and how, list existing controls, and suggest one improvement.
- 💡Revise the key differences between bacteria, viruses, and fungi only if relevant to a scenario; focus on how transmission is interrupted rather than microbiology.
- 💡Use specific examples from your work placement or case studies to illustrate your understanding of person-centred care and how you apply it in practice.
- 💡When answering questions about legislation, mention the specific Act (e.g., Care Act 2014, Mental Capacity Act 2005) and explain how it influences your daily role.
- 💡Always link your answers to the individual's wellbeing and outcomes. Examiners look for evidence that you can apply theory to real-life situations.
Common Mistakes
Common errors to avoid in your coursework
- Confusing the employer’s and employee’s responsibilities under COSHH, e.g., assuming the employee must conduct risk assessments.
- Over-reliance on gloves as a substitute for hand hygiene, leading to missed hand-washing moments.
- Thinking that standard precautions are only needed when a person is known to have an infection, rather than applying them universally.
- Misidentifying examples of waste streams (clinical, offensive, domestic) and their disposal routes.
- Believing that antibiotic-resistant infections are only a hospital issue, ignoring community care settings.
- Forgetting to include cleaning schedules or environmental controls in their infection prevention strategies.
- Misconception: 'Person-centred care means doing whatever the individual wants.' Correction: It means respecting their choices while balancing their safety and wellbeing, and following professional boundaries and legal requirements.
- Misconception: 'Safeguarding is only about reporting abuse after it happens.' Correction: It also involves proactive measures like risk assessments, promoting dignity, and creating a safe environment to prevent harm.
- Misconception: 'Confidentiality means never sharing information.' Correction: You must share information with relevant professionals when there is a risk of harm or a legal obligation, always following data protection principles.
Frequently Asked Questions
Common questions students ask about this topic
Pass / Merit / Distinction Evidence Checklist
How your portfolio evidence is graded for CITY & GUILDS LIMITED The Principles of Infection Prevention and Control
Every vocational unit is marked against named criteria rather than an exam percentage. Your tutor's brief lists the exact codes for this unit — here is what each band is asking you to do.
Demonstrate baseline knowledge, accurate terminology, and core practical application.
Provide detailed analysis, structured explanations, and clear workplace reasoning.
Deliver thorough evaluation, original problem solving, and fully justified recommendations.
Before You Start
Prior knowledge that will help with this topic
- •A basic understanding of the principles of care, such as dignity and respect, which are often covered in introductory courses or the Care Certificate.
- •Familiarity with the concept of confidentiality and data protection (GDPR) as it applies in health and social care settings.
- •Some experience of working or volunteering in a care environment is helpful but not essential, as the diploma covers foundational knowledge.
Coursework AI Review
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Key Terminology
Essential terms to know
- Understand own and others roles and responsibilities in the prevention and control of infections. Understand legislation and policies relating to prevention and control of infections. Understand systems and procedures relating to the prevention and control of infections. Understand the importance of risk assessment in relation to the prevention and control of infections. Understand the importance of using Personal Protective Equipment (PPE) in the prevention and control of infections. Understand the importance of good personal hygiene in the prevention and control of infections.
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