Inhloko kahulumende uMnu. Morgan Tsvangirai emanyene le khansili yeHarare lezinye iziphathamandla zikahulumende usungule uhlelo lamuhla elokitshini le Budiriro eHarare olokukhuthaza abantu ukuthi bechithe kuhle izibi njalo besebenzise amanzi ahlanzekileyo ngendlela yokwenqabela imikhuhlane. Abafundi abamnyama abayizi- 8 514 bathola iziqu zemfundo ephakeme ngowe- 1991, lesi sibalo. Izibalo zakamumva zabakwa- Statistic South Africa ziveza ukuthi isibalo semisebenzi kuleli sehle ngongekota yesibili yonyaka. dates of illness onset for meningitis and other enterovirus--like illness cases were similar and clustered in four peaks, 6--8 days apart (figure). two enterovirus--like illness cases from a single campsite preceded the first illness peak by 8 days. four children hospitalized with laboratory--confirmed aseptic meningitis came from four different campsites. mothers of three of these children had an enterovirus--like illness with onset 6--8 days before their child's illness onset. the secondary campsite attack rate (29%) was greater than the primary rate (9%), and attack rates were higher at campsites with more campers per site: one to two campers per site, 6% (two of 36); three to four campers, 16% (12 of 74); five to six campers, 17% (eight of 47); seven to eight campers, 21% (six of 28); nine to 10 campers, 50% (eight of 16) (age--adjusted trend analysis; p<0.05). primary illness was associated with younger age (odds ratio [or] for each additional decade of age = 0.77; 95% confidence interval = 0.59--0.99).