See Also: cluster(2)(dictionary)
Cluster(health)
cluster(1)(dictionary)
egg cluster(medicine)
Cancer cluster(health)
Cluster determinant (CD)(health)
Cluster headache(health)
cluster 1, noun(dictionary)
Virgo cluster(encyclopedia)
cluster (as used in expressions)(encyclopedia)

Johannesburg (tourism) and Cluster (health)


Johannesburg (tourism)


Johannesburg is a city in South Africa with a population of 712,507 inhabitants at the latest census. This city's longitude and latitude are 28.03 and -26.17 respectively.





Cluster (health)


In epidemiology, an aggregation of cases of a disease or another Health-related condition, such as a cancer or birth defect, closely grouped in time and place. The number of cases in the cluster may or may not exceed the expected number. This is determined by cluster analysis, a set of statistical methods used to analyze clusters.