highly significantp < 0.001
With Bonferroni correction for multiple comparisons (adjusted α = 0.00055), the strongest correlations remained highly significant: metapneumovirus-H1N1 (τ = 0.72, adjusted p < 0.001), H3N2-H1N1 (τ = 0.69, adjusted p < 0.001), and MP-adenovirus (τ = 0.63, adjusted p < 0.001).