Some scientists think SARS, too, will prove to be a seasonaldisease.
一些科学家认为，非典也将成为季节性疾病。
2
Conclusion HFMD mainly appears in 1-3-year-old scattered children, more male than female, and more in rural area than in urban area. It is a seasonaldisease.
结论手足口病发病以1 - 3岁散居儿童为主，男性多于女性，农村多于城市，疾病发生有明显的季节性。
3
WHO also sought data on the clinical spectrum and patterns of the disease and how this compares with what is seen during epidemics of seasonal influenza.