| 1. | Indeed , there are still sporadic cases of outbreaks in the region
事实上，现时区内仍有零星的禽流感发生。 |
| 2. | There were four sporadic cases in 2004 and one local case so far this year
二四年有四宗零星个案，而今年截至目前为止，则只有一宗本地感染个案。 |
| 3. | " although we may have further sporadic cases , we do not expect an extensive outbreak of the disease in the territory , " he said
他说:虽然可能会再有零星个案出现，我们并不预期有大规模的爆发。 |
| 4. | Serogroups o1 and o139 are associated with epidemic cholera , while other serogroups cause sporadic cases of diarrhoea
霍乱弧菌血清型o1及o139型可以导致流行性霍乱，而其他血清型则可引起偶发性的腹泻个案。 |
| 5. | The centre for health protection ( chp ) of the department of health confirmed the second sporadic case of meningococcal infection today ( april 19 )
?生署?生防护中心今日(四月十九日)证实第二宗个别的脑膜炎双球菌感染个案。 |
| 6. | 2 . there were five confirmed outbreaks and 12 confirmed sporadic cases of enterovirus - 71 infection affecting a total of 30 persons in 2001
2 .在二零零一年内，证实有五宗肠病毒ev71感染的爆发个案及12宗零星个案，病者共30人。 |
| 7. | 2 . there were one confirmed outbreak and three confirmed sporadic cases of enterovirus - 71 infection affecting a total of five persons in 2002
2 .在二零零二年内，证实有一宗肠病毒ev71感染的爆发个案及三宗零星个案，病者共五人。 |
| 8. | These viruses are a common cause of sporadic cases of acute gastroenteritis as well as outbreaks of food poisoning and acute gastroenteritis , especially in elderly homes and schools
诺沃克类病毒常会引致零星的急性肠胃炎个案，亦可于安老院舍及学校等地方造成大规模食物中毒或急性肠胃炎爆发。 |
