In tokyo, dengue is going around.some of the people infected went to yoyogi park.news and tv says the point of infection is yoyogi park.yoyogi park is near the aoyama university.I often go there to  skate.now i can’t go there because there is risk of infection.yoyogi park is partly blocked.it is bad,we can’t enjoy safely.in japan the infection was confirmed for the first time in about 70 years.there are 151 infected people in 17 prefectural and city goverments.In many places suspected of infection, the eradication of mosquitoes were attempted.the infection was reported at not only yoyogi but also shinjuku,ueno.it gets cooler these days,the number of   mosquitoes decrece,but we need to take care of dengue.when you go out,it is better to wear long sleeve and long pants.