Health officials have successfully confined the epidemic to the Tabatinga area.
In the Middle Ages, years of crop failure were always followed by terrible disease.
A cholera plague had been killing many prisoners of war at the time.
We are dealing with an epidemic the likes of which we have never seen in this century.
In Wyoming, false reporting of an animal disease outbreak is a crime.
The appearance of SARS situation has exposed the question more definitely.
Accurate scientific basis was provided for monitoring and survey of cholera.
The local doctors notify health service of the cases of cholera.
Vietnam also has reported recent cases of blue - ear disease.
An epidemic of measles broke out in Chicago this past week.
Yet , amid all the carnage, questions remain about the seriousnessof the outbreak.
Still, flu experts were concerned but not alarmed about the latest outbreak.
The swine flu outbreak only exacerbated an unfavourable trading environment.
Some also say SARS shows the WHO needs more power, i . e.
Before the outbreak, she would have sat anywhere in Mr Aguilar's bus.
自2010年至今的四级考试中， 共出现过 次
自2010年至今的六级考试中， 共出现过 次