Public Health Practitioner

Another interesting fact about public health is that you will touch every course in the faculty.
Let’s say your option is in Environmental Health Science, you will offer courses in Health Policy and Management, Reproductive Health, Health Promotion,Epidemiology,Biostatistics and Nutrition. you have to pass all these courses before you graduate.
It’s an all rounder course

Biology graduates can do Public Health.

Chemistry graduates can do Public Health.

Biochemistry graduates can do Public Health.

Microbiology graduates can do Public Health.

Nurses can do Public Health.

Pharmacists can do Public Health.

Medical doctors can do Public Health.

Medical Laboratory Scientists can do Public Health.

Nutritionists can do Public Health.

Psychologists can do Public Health

Statisticians can do Public Health.

Data Scientists can do Public Health.

Sociologists can do Public Health.

Economists can do Public Health.

The list is endless

💪🏽 To All Public Health Students
Don’t let anyone downplay your path. You’re not just studying you’re preparing to change the world. Your skills are needed in hospitals, schools, governments, and communities. You’re the future of health equity, disease prevention, and global wellness.

As a public health practitioner, here are some important relevant topics you could explore:

🦠 Disease Prevention & Control
- Malaria, tuberculosis, and HIV/AIDS surveillance and management strategies
- Emerging and re-emerging infectious diseases (e.g., Lassa fever, COVID-19 variants)
- Vaccine coverage and immunization programs in underserved regions

🧒 Maternal & Child Health
- Reducing maternal and infant mortality through improved access to quality care
- Nutrition interventions and school-based health programs
- Advocacy for family planning and reproductive health education

🚰 Water, Sanitation, and Hygiene (WASH)
- Access to clean water and its correlation with communicable diseases
- Hygiene education in rural and urban slums
- Safe toilet initiatives and menstrual hygiene awareness

🌍 Environmental Health
- Waste disposal practices and their impact on urban health
- Air pollution in cities like Lagos and Abuja
- Climate change effects on disease patterns and agriculture

🧠 Mental Health & Substance Abuse
- Combating stigma associated with mental illness
- Youth-focused outreach and addiction rehabilitation services
- Integration of mental health care into primary health systems

🏥 Health System Strengthening
- Public health funding and budget transparency
- Capacity building and retention of health care workers
- Leveraging technology: digital health records, telemedicine, mobile apps

📢 Policy & Advocacy
- Implementing national health policies (like the National Health Insurance Authority Act)
- Strengthening stakeholder collaboration: government, NGOs, private sector
- Community engagement and behavioral change communication

What are the three core functions of public health?

Public health will always be needed but the degree won't guarantee success.

So what will?
📌Good Strategy.
📌Make new and Strong network.
📌Openness to new sectors and roles.

Some of the most lucrative programs n Public Health in the 21st century

Health economics
Epidemiologist
Global health
Health and Safety manager
Environmentalist
Occupational health
Health informatics
Biostatistics

Add yours below in the comment section.

As a public health graduate your chances to work with top paying NGOs is 100%, just learn skills and have experiences.

Are you a Hublic Health Student or Graduate?

Public Health students, Public Health is a broad, field. Pick a specialty! Make active efforts to volunteer and/or gain experience in that area (epidemiology, biostatistics, health policy, mental health, substance use, anti microbial resistance etc).

There are many jobs available to PH professionals e.g (policy analysts, data analysts, research associate/analyst, community managers, data scientist, clinical practice managers, epidemiologists, program managers..) aligning yourself to roles comes with being a specialist