近期，阿尔及利亚康斯坦丁大学Ilhem Zouyed团队在Zoonoses发表题为《Epidemiological Trends and Animal-Human Relationships of Brucellosis in Constantine ...

JOHANNESBURG, June 18 (Xinhua) -- South Africa's Gauteng Department of Health announced on Wednesday that it has observed a surge in measles cases since January this year, with laboratory-confirmed ...