A notifiable disease is any disease that is required by law to be reported to government authorities. The collation of information allows the authorities to monitor the disease, and provides early warning of possible outbreaks. Which of the following pathogens cause diseases that are national notifiable conditions? Puccinia graminis Shiga-toxin producing E.coli Salmonella enterica Schistosoma mansoni Streptococcus pyogenes Streptococcus pneumoniae