7 WHO Online Courses You Can Take for Free to Advance Your Public Health Career in 2026

Every year, thousands of public health students and professionals search for ways to improve their knowledge without spending hundreds of dollars on tuition.

Fortunately, the World Health Organization (WHO) provides a wide range of free online courses through its learning platforms. These courses are developed by global experts and cover topics ranging from disease outbreaks and epidemiology to humanitarian response, infection prevention, climate change, and emergency preparedness.

Whether you’re a student preparing for your first internship or a health professional looking to strengthen your CV, these WHO courses are an excellent place to start.

Why WHO Courses Matter

WHO training is recognized internationally because it is created by one of the world’s leading public health authorities. Completing these courses demonstrates initiative, continuous professional development, and familiarity with global health standards.

Many employers, NGOs, ministries of health, and international organizations value applicants who consistently invest in professional learning.

Benefits include:

• Free enrollment
• Self-paced learning
• Certificates for many courses
• Content created by global health experts
• Practical skills applicable in real-world settings

1. Infection Prevention and Control (IPC)

Healthcare-associated infections remain a major challenge worldwide.

This course teaches:

• Standard precautions
• Hand hygiene
• Personal protective equipment (PPE)
• Healthcare facility infection control
• Patient safety practices

Ideal for:

• Nursing students
• Public health students
• Medical professionals
• Hospital workers

Learn more:
https://openwho.org

2. Disease Outbreak Investigation

Understanding outbreaks is one of the most valuable skills in public health.

You’ll learn:

• Case definitions
• Contact tracing
• Surveillance
• Field investigations
• Data interpretation

Perfect for aspiring epidemiologists and disease surveillance officers.

3. Antimicrobial Resistance (AMR)

Antimicrobial resistance is considered one of the greatest global health threats.

Topics include:

• Antibiotic stewardship
• Infection control
• Global AMR surveillance
• Responsible antimicrobial use

This course is highly relevant for pharmacists, clinicians, microbiologists, and public health professionals.

4. Emergency Preparedness and Response

Health emergencies happen everywhere.

WHO’s emergency courses cover:

• Disaster preparedness
• Humanitarian response
• Emergency coordination
• Incident management systems
• Public health emergency operations

These skills are valuable for professionals interested in WHO, UNICEF, Africa CDC, and humanitarian organizations.

5. Climate Change and Health

Climate change increasingly affects disease transmission, food security, and health systems.

You’ll explore:

• Heat-related illness
• Air pollution
• Climate adaptation
• Sustainable health systems
• Global environmental health

This is particularly useful for environmental health practitioners and policymakers.

6. COVID-19 and Emerging Diseases

Although COVID-19 is no longer considered a global emergency, WHO continues updating learning materials on pandemic preparedness.

Courses include:

• Emerging infectious diseases
• Pandemic preparedness
• Risk communication
• Vaccine implementation
• Surveillance systems

The lessons extend far beyond COVID-19 and apply to future outbreaks.

7. International Health Regulations (IHR)

The International Health Regulations guide how countries detect and respond to public health threats.

You’ll learn about:

• Global disease reporting
• Cross-border health security
• Surveillance obligations
• Emergency coordination

This course is especially valuable for those interested in global health governance.

Where to Access WHO Courses

WHO offers most of its free learning opportunities through OpenWHO, its official online learning platform.

Browse available courses here:

https://openwho.org/

You can also explore additional learning resources through the WHO Academy:

https://www.who.int/about/who-academy

How to Get the Most Value

Instead of completing dozens of courses, focus on building expertise in one area.

For example:

• Epidemiology
• Infection Prevention and Control
• Global Health
• Emergency Response
• Environmental Health
• Health Policy

Employers often appreciate applicants who demonstrate depth rather than collecting unrelated certificates.

Final Thoughts

Professional development does not always require expensive tuition.

WHO’s free online courses provide accessible, high-quality learning opportunities for students, recent graduates, and experienced health professionals alike.

Investing just a few hours each week can strengthen your knowledge, improve your CV, and better prepare you for scholarships, fellowships, internships, and careers in global public health.

At NextStep Africa, we remain committed to connecting African students and professionals with opportunities that accelerate career growth across public health and global development.

Author: Joseph Arhin
Co-Founder, NextStep Africa