| Value | Category | Cases | |
|---|---|---|---|
| Central | 593 | 
                                    
                                    11.5%
                                 | |
| Coast | 831 | 
                                    
                                    16.1%
                                 | |
| Eastern | 797 | 
                                    
                                    15.5%
                                 | |
| Nairobi | 475 | 
                                    
                                    9.2%
                                 | |
| North Eastern | 198 | 
                                    
                                    3.8%
                                 | |
| Nyanza | 562 | 
                                    
                                    10.9%
                                 | |
| Rift Valley | 1380 | 
                                    
                                    26.8%
                                 | |
| Western | 320 | 
                                    
                                    6.2%
                                 |