The controversy surrounding hydroxychloroquine's use in COVID-19 underscores the importance of public health surveillance and monitoring systems in detecting emerging health threats and guiding response efforts.
hydroxychloroquine for ra Surveillance systems track the spread of infectious diseases, monitor trends in disease incidence and prevalence, and inform public health interventions. By investing in robust surveillance infrastructure, policymakers can better anticipate and respond to future outbreaks and pandemics.