Revealing the unseen: How climate change fuels infectious diseases in Katsina State
By Ibrahim Adamu Ingawa
In the vast expanse of Nigeria’s Katsina State, beneath the scorching sun and amidst the sporadic rains, a silent predator lurks, imperiling the health and well-being of its inhabitants. Climate change, though often overlooked, poses a formidable threat to public health in Katsina State, catalyzing the emergence and spread of infectious diseases at an alarming rate.
In recent years, the fingerprints of climate change have become increasingly evident, leaving behind a trail of devastation in its wake. From the bustling streets of Dutsin-Ma to the tranquil valleys of Bakori, the impacts of rising temperatures and erratic rainfall patterns are unmistakable, reshaping the landscape of disease transmission in profound ways.
Take, for instance, the surge in malaria cases that swept through Dutsin-Ma Local Government Area in 2019. Heavy rainfall and flooding provided the perfect breeding grounds for disease-carrying mosquitoes, resulting in over 500 confirmed cases within a month. Similarly, the parched earth of Kankia Town bore witness to a cholera outbreak in 2017, fueled by drought conditions and inadequate sanitation infrastructure, claiming the lives of several hundred individuals.
But the toll of climate change extends beyond the realm of vector-borne diseases, reaching deep into the fabric of public health in Katsina State. The specter of Lassa fever loomed large over Bakori Local Government Area in 2016, as changing climatic conditions facilitated the spread of this deadly virus, leaving a trail of devastation in its wake. Meanwhile, in Funtua, rising temperatures and increased mosquito activity paved the way for a dengue fever outbreak in 2015, further exacerbating the burden of disease in the region.
Yet, perhaps the most poignant manifestation of climate change’s impact on public health lies in the floods that ravaged Jibia in 2018. As torrential rains inundated the town, turning streets into rivers and homes into islands, a silent menace took root. Stagnant floodwaters became breeding grounds for disease vectors, leading to a surge in malaria cases and exacerbating the plight of already vulnerable communities.
In addition to the visible impacts on infectious disease outbreaks, climate change is also facilitating antimicrobial resistance (AMR) in Katsina State, thereby exacerbating public health challenges. The rising temperatures and erratic rainfall patterns create favorable conditions for the proliferation of resistant bacteria, as well as the emergence of new strains which are resistant to the drugs that are meant to kill them. Increased use of antimicrobial agents in response to climate-related infectious disease outbreaks further contributes to the selection pressure driving AMR. This alarming synergy between climate change and AMR underscores the urgent need for comprehensive strategies to address both phenomena and safeguard the health of Katsina State’s population.
Despite the magnitude of these challenges, hope remains on the horizon. Armed with knowledge and skills I acquired in addressing the most pressing issues of public health over the past few years, I am committed to leveraging my expertise to develop innovative interventions aimed at tackling the consequences of climate change on infectious disease outbreaks in Katsina State. From outbreak preparedness and prevention to the implementation of robust control mechanisms, I am zealous in my determination to contribute in safeguarding the health and well-being of my fellow citizens at the Home of Hospitality. But my journey has not been without its obstacles.
Since my return from the United Kingdom after my internship at the world-leading genomics research institute (the Wellcome Sanger Institute, Cambridge), there has been interference from certain elements, which has impeded my ability to implement meaningful change. Yet, in the face of adversity, my resolve remains unshaken, fueled by a burning desire to make a tangible difference in the lives of those most affected by the ravages of climate change in my dear State.
The impacts of climate change on infectious disease outbreaks represent just one facet of the multifaceted challenges confronting the public health milieu of my beloved State. I remain resolute in my commitment to driving forward the positive transformation of Katsina State’s public health sector. Anticipating the opportunity to deploy my skills and expertise, I stand ready and poised to seize it at any moment.
As I look towards the future, I am filled with optimism, knowing that together, we can overcome the challenges posed by climate change on ever-increasing infectious disease outbreak and forge a path towards a healthier, more resilient Katsina State. I believe that through collaboration, innovation, and unwavering determination, we can turn the tide against this invisible threat and pave the way for a brighter, healthier tomorrow.
Ibrahim Adamu (Ingawa) writes from Katsina State. He’s a
Project Grantee at The Foundation to Prevent Antibiotic Resistance (Sweden). He can be reached via ibrahimassalafee@gmail.com/ +2348134386907








