Masahiro Umezawa

First Report on Invasion of Yellow Fever Mosquito, Aedes aegypti, at Narita International Airport, Japan in August 2012

Nayu Sukehiro, Nori Kida, Masahiro Umezawa et al. · Japanese Journal of Infectious Diseases · 2013 · 60 citations · Full text

Biology, Vector-borne Pathogen, Vector Management +15

High prevalence of hepatitis E virus infection among domestic pigs in Ibaraki Prefecture, Japan

Takumi Motoya, Masahiro Umezawa, Keiko Goto et al. · BMC Veterinary Research · 2019 · 22 citations · Full text

Molecular Epidemiology of Rubella Virus Strains Detected Around the Time of the 2012–2013 Epidemic in Japan

Yoshio Mori, Masahiro Miyoshi, Masayuki Kikuchi et al. · Frontiers in Microbiology · 2017 · 20 citations · Full text

Variation of human norovirus GII genotypes detected in Ibaraki, Japan, during 2012–2018

Takumi Motoya, Masahiro Umezawa, Aoi Saito et al. · Gut Pathogens · 2019 · 18 citations · Full text

Transgenic <i>Nicotiana occidentalis</i> Plants Expressing the 50-kDa Protein of <i>Apple chlorotic leaf spot virus</i> Display Increased Susceptibility to Homologous Virus, but Strong Resistance to <i>Grapevine berry inner necrosis virus</i>

Nobuyuki Yoshikawa, Shigeru Gotoh, Masahiro Umezawa et al. · Phytopathology · 2000 · 17 citations