Articles on Biosurveillance
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As the world waits for vaccines against COVID-19, testing wastewater can give communities and smaller locales, such as school districts, valuable signals about infections trends.
Temperature-scanning systems are not always accurate at detecting fever, and raise a host of privacy concerns.
Several questions about the origin of the outbreak remain with no clear data on what this was or if it was an animal source.
Understanding the many factors that may play a role in spillover of pathogens from bats to humans requires systematic surveillance of bat populations.



