Figure 2From: The frequency of tetracycline resistance genes co-detected with respiratory pathogens: a database mining study uncovering descriptive trends throughout the United States The Frequency of TRGs Detected with Respiratory Pathogens Increased in Each Age Group over Time. Each graph displays the co-detection frequency for each age group and pathogen. The data is aggregated by month. A loess smoothing line passes through data points and are shaded by 95% confidence intervals.Back to article page