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Seasonal variation in pathogen diversity and codetections. (First data view) Average circulating pathogen number (black line) and one SD computed across all Trend sites (gray area). (Second data view) Rate of codetections in the respiratory panel (RP) Trend dataset (gray bars, left axis), the measure of interspecific encounter (MIE) index (purple line, right axis), and MIE CIs (shaded purple area).
