KNPHI was established in 2022 to serve as a central body coordinating public health functions, including disease surveillance, emergency preparedness, laboratory systems and response mechanisms. It also integrates areas such as food safety, zoonotic diseases and community-level intelligence on how populations perceive and respond to illness.
Aden Duale, Cabinet Secretary for Health, said the launch of the policy documents marks a deliberate shift in how the country approaches public health.
"We are not merely launching documents, but reinforcing the foundation upon which we protect lives, safeguard our economy and sustain national development," he said.
He added that the move signals a transition from reacting to crises to preparing for them, noting that health security is now central to national stability.
The new plans come at a time when health risks are becoming increasingly complex, driven by climate change, globalisation and evolving disease patterns.
Festus Ng'eno, Principal Secretary for Environment and Climate Change said environmental factors are now a major driver of public health threats.
"Climate change is no longer a future threat. It is a present-day health emergency," he said, pointing to rising temperatures, flooding and droughts that have contributed to outbreaks of diseases such as cholera, malaria and dengue.
He emphasised that public health interventions must go beyond the health sector to include environmental management, waste control and climate resilience.
Mary Muthoni, Principal Secretary for Public Health said the new strategy will strengthen surveillance, laboratory systems and emergency response, while advancing a One Health approach that brings together human, animal and environmental health sectors.
"We cannot achieve universal health coverage if we do not prevent diseases, detect threats early and respond rapidly and effectively," she said.
Muthoni added that strengthening health security is critical to ensuring affordable, accessible and quality healthcare for all Kenyans.
The reforms are anchored on improving coordination between national and county governments, addressing financing gaps and strengthening data systems for real-time decision-making.
They also introduce clear targets aimed at detecting disease outbreaks within seven days, notifying authorities within one day and mounting a response within a further seven days.
Development partners welcomed the move but warned that implementation will be critical.
Dr Neema Kimambo, representing the World Health Organization (WHO), said while the plans provide a clear roadmap, their success will depend on sustained investment.
"If we do not put commensurate resources, then it becomes just a document on the shelf," she said.
Duale said investments in preparedness should be viewed not as a cost, but as a long-term investment in national resilience.
Dr Neema added that the strategy aligns Kenya with international health regulations and global health security priorities, while also strengthening digital surveillance systems for faster detection and response.
Partners said the transition signals growing national ownership of health security systems.
The event further featured the signing of a memorandum of understanding between the Ministry of Health and the Africa Centres for Disease Control and Prevention (Africa CDC), aimed at enhancing regional collaboration, data sharing and coordinated response to cross-border health threats.
Dr Howard Nyika, Africa CDC representative, said the development reflects a broader continental push towards African-led health security systems and stronger national public health institutes.
The focus has now shifted to implementation, ensuring that policies translate into tangible improvements in preparedness, response and public trust, as Kenya positions itself as a regional hub for health security.