Let’s be honest. When people hear the word healthcare, the first professionals that usually come to mind are doctors and nurses. If someone says, “I’m going to the hospital,” we already imagine the doctor’s consultation or the nurse checking their vital signs.

But somewhere in that same hospital, another conversation is happening. One involving blood samples, urine, stool, swabs and other specimens.

And sometimes, that conversation helps answer the question: “What exactly is wrong with this patient?”

That is where laboratory professionals come in.

Medical Laboratory Scientists may not always be the most visible members of the healthcare team, but our work plays a major role in diagnosis, treatment, disease monitoring and public health. Yet, when important healthcare conversations are happening, the laboratory voice is sometimes missing.

And honestly, we need to change that.

The Laboratory Is More Than “Where They Run Tests”

You may hear someone say, “The doctor has requested some tests.” The patient goes to the laboratory, gives a sample and waits for the result.

Simple, right? Not really.

Behind that result are professionals making sure the right specimen is collected, properly handled, correctly analysed and accurately reported.

For example, a patient comes into a hospital with fever, headache and weakness. It may be easy to assume it is malaria especially in Nigeria where malaria is common. But fever does not automatically mean malaria. Laboratory investigations can provide evidence that helps the clinician decide what is actually happening.

The same applies to bacterial infections, urinary tract infections, tuberculosis, HIV, hepatitis and many other conditions.

So, the laboratory is not simply producing numbers on a piece of paper. Those numbers can influence real decisions about real people.

Every Sample Has a Person Behind It

One thing medical laboratory professionals understand very well is that a sample is never just a sample.

That blood sample could belong to a student who has been feeling weak for weeks. The urine sample could belong to a pregnant woman worried about an infection. The sputum sample could belong to someone being investigated for tuberculosis.

This is why accuracy matters.

A wrongly labelled specimen, poor sample collection, improper storage or an inaccurate result can have consequences beyond the laboratory.

Medical Laboratory professionals therefore have valuable perspectives to contribute to conversations about patient safety, quality healthcare and diagnostic accuracy.

We Needs the Laboratory Voice

Look at some of the health challenges Nigeria continues to face: infectious diseases, antimicrobial resistance, tuberculosis, HIV, hepatitis and disease outbreaks. Laboratories are deeply involved in detecting and monitoring many of these conditions.

During an outbreak, for instance, someone has to help confirm what organism is responsible, identify cases and provide reliable information that can guide public health action.

The laboratory therefore has a place in conversations about disease surveillance, outbreak preparedness, antimicrobial resistance and public health policy.

We cannot always be behind the scenes when decisions about the things we directly contribute to are being made.

This Is Not About Competing With Doctors or Nurses

There is something important to clarify.

Having a stronger voice does not mean Medical Laboratory Scientists want to compete with doctors, nurses, pharmacists or other healthcare professionals.

That is not the point. Healthcare works best when different professionals bring their expertise together.

A doctor brings clinical expertise. A nurse brings expertise in patient care. A pharmacist brings expertise in medicines. A Medical Laboratory Scientist brings expertise in laboratory medicine and diagnostics.

Nobody needs to push another profession down for their own profession to be recognised.

The goal is simply collaboration with proper representation.

But We Also Need to Speak Up

At the same time, we cannot complain that people do not understand our profession if we rarely explain what we actually do.

Sometimes when you tell someone you're studying Medical Laboratory Science, the response is:

“Oh, so you want to be a lab technician?”

And you just have to take a deep breath.

But this also shows us something. There is still a knowledge gap about our profession.

We need to communicate better.

Medical Laboratory Scientists should be able to explain, in simple terms, how laboratory medicine contributes to patient care.

This can happen through health outreaches, social media, articles, conferences, school programmes, public health campaigns and even everyday conversations.

If people understand the importance of our work, they are more likely to appreciate why quality laboratories, trained professionals and proper diagnostic systems matter.

The MLS Profession Goes Beyond the Bench

Another reason our voice matters is because Medical Laboratory Science is much broader than many people realise.

An MLS professional can work in hospital laboratories, research, public health, molecular diagnostics, quality management, academia, biotechnology, laboratory equipment and diagnostics companies, health communication, data science and health technology, among other areas.

So when we talk about strengthening the laboratory voice, we are also talking about encouraging MLS professionals to take up spaces where decisions are made.

We should not limit ourselves to “I run tests in the lab.”

Ask yourself:

Can I contribute to research?

Can I communicate health information?

Can I participate in public health programmes?

Can I contribute to policy?

Can I use technology or data to improve laboratory services?

The answer to many of these questions is yes.

It Is Time to Join the Conversation

Healthcare in Nigeria is changing, and the challenges are becoming more complex.

From antimicrobial resistance to disease outbreaks, diagnostic errors, health misinformation and the need for better laboratory infrastructure, there is a lot to discuss.

Laboratory professionals should be part of those discussions.

Not because we want to be louder than everyone else, but because our expertise belongs at the table.

As students and young professionals, we can start now. Read beyond our textbooks. Participate in research. Attend professional events. Write about laboratory medicine. Educate people. Speak during health outreaches. Use social media responsibly. Collaborate with professionals from other fields.

And when the opportunity comes to contribute, don't be afraid to speak.

Conclusion

The laboratory may be behind the scenes, but the impact of laboratory medicine is definitely not.

Every properly processed specimen, every accurate result and every disease detected contributes to someone's healthcare journey.

So perhaps the question is no longer, “Why don't people hear more from laboratory professionals?”

Maybe the better question is:

“What are we doing to make our voices heard?”

The laboratory already has a voice.

Now, we need to use it.

Because healthcare conversations are better when every professional who contributes to the patient's care has a seat at the table and the Medical Laboratory Scientist should not be missing from that table.