Number of notifiable infectious diseases by month in 2011
| Disease |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Total |
| Acute poliomyelitis |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| Amoebic dysentery |
0 |
0 |
1 |
1 |
0 |
0 |
0 |
1 |
1 |
1 |
2 |
0 |
7 |
| Anthrax |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| Bacillary dysentery |
3 |
3 |
1 |
4 |
3 |
2 |
6 |
8 |
7 |
6 |
6 |
5 |
54 |
| Botulism |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| Chickenpox |
1754 |
996 |
988 |
889 |
1097 |
1650 |
1449 |
780 |
565 |
858 |
1337 |
1270 |
13633 |
| Chikungunya fever |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| Cholera |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
1 |
2 |
| Community-associated methicillin-resistant Staphylococcus aureus infection |
51 |
37 |
57 |
39 |
51 |
59 |
48 |
55 |
62 |
50 |
73 |
42 |
624 |
| Creutzfeldt-Jakob disease |
0 |
0 |
1 |
1 |
1 |
0 |
0 |
1 |
1 |
0 |
0 |
0 |
5 |
| Dengue fever |
3 |
1 |
0 |
2 |
3 |
0 |
0 |
8 |
3 |
2 |
4 |
4 |
30 |
| Diphtheria |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| Enterovirus 71 infection |
4 |
1 |
0 |
2 |
17 |
15 |
11 |
9 |
1 |
1 |
7 |
0 |
68 |
| Food poisoning |
Outbreaks |
34 |
31 |
21 |
26 |
30 |
37 |
37 |
32 |
22 |
14 |
32 |
24 |
340 |
| Persons affected |
124 |
149 |
60 |
78 |
82 |
136 |
172 |
95 |
98 |
41 |
128 |
121 |
1284 |
| Haemophilus influenzae type b infection (invasive) |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
| Hantavirus infection |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
1 |
| Influenza A |
Influenza A (H2) |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| Influenza A (H5) |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| Influenza A (H7) |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| Influenza A (H9) |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| Japanese encephalitis |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
1 |
| Legionnaires' disease |
1 |
1 |
0 |
1 |
2 |
0 |
2 |
2 |
2 |
1 |
2 |
3 |
17 |
| Leprosy |
0 |
0 |
0 |
1 |
2 |
0 |
1 |
0 |
2 |
0 |
0 |
0 |
6 |
| Leptospirosis |
0 |
1 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
1 |
0 |
3 |
| Listeriosis |
0 |
0 |
0 |
2 |
0 |
3 |
2 |
0 |
1 |
1 |
1 |
3 |
13 |
| Malaria |
1 |
2 |
2 |
1 |
6 |
6 |
4 |
5 |
7 |
3 |
2 |
2 |
41 |
| Measles |
0 |
0 |
2 |
1 |
2 |
1 |
2 |
0 |
2 |
2 |
0 |
0 |
12 |
| Meningococcal infection (invasive) |
1 |
1 |
1 |
1 |
1 |
0 |
0 |
0 |
1 |
0 |
0 |
2 |
8 |
| Mumps |
6 |
10 |
18 |
15 |
6 |
16 |
7 |
18 |
17 |
20 |
11 |
9 |
153 |
| Paratyphoid fever |
2 |
3 |
2 |
1 |
2 |
3 |
0 |
1 |
0 |
2 |
3 |
2 |
21 |
| Plague |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| Psittacosis* |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
0 |
2 |
| Q fever |
0 |
0 |
1 |
2 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
4 |
| Rabies |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| Relapsing fever |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| Rubella and congenital rubella syndrome |
Rubella |
3 |
2 |
10 |
9 |
11 |
6 |
4 |
11 |
3 |
17 |
6 |
2 |
84 |
| Congenital rubella syndrome |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| Scarlet fever |
34 |
24 |
43 |
73 |
100 |
407 |
296 |
93 |
86 |
70 |
141 |
159 |
1526 |
| Severe Acute Respiratory Syndrome |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| Shiga toxin-producing Escherichia coli infection † |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
1 |
0 |
3 |
| Smallpox |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
Streptococcus suis
infection |
1 |
0 |
1 |
1 |
0 |
1 |
1 |
1 |
1 |
1 |
0 |
0 |
8 |
| Tetanus |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
1 |
| Tuberculosis |
364 |
338 |
467 |
360 |
426 |
415 |
394 |
450 |
393 |
368 |
434 |
385 |
4794 |
| Typhoid fever |
1 |
6 |
2 |
1 |
5 |
0 |
2 |
3 |
3 |
2 |
4 |
5 |
34 |
| Typhus and other rickettsial diseases |
Scrub typhus |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
2 |
1 |
2 |
7 |
| Urban typhus |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
0 |
0 |
2 |
| Spotted fever |
1 |
0 |
1 |
0 |
2 |
2 |
2 |
3 |
3 |
2 |
1 |
3 |
20 |
| Unclassified |
0 |
0 |
0 |
0 |
2 |
0 |
0 |
1 |
0 |
0 |
6 |
1 |
10 |
| Viral haemorrhagic fever |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| Viral hepatitis |
A |
5 |
9 |
5 |
4 |
4 |
2 |
2 |
4 |
5 |
3 |
3 |
0 |
46 |
| B |
16 |
4 |
2 |
5 |
6 |
3 |
7 |
10 |
2 |
4 |
5 |
6 |
70 |
| C |
0 |
0 |
1 |
2 |
0 |
0 |
2 |
0 |
0 |
0 |
0 |
0 |
5 |
| E |
12 |
11 |
23 |
15 |
15 |
5 |
2 |
10 |
5 |
6 |
6 |
9 |
119 |
| West Nile Virus Infection |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| Whooping cough |
0 |
4 |
1 |
0 |
6 |
3 |
2 |
3 |
1 |
0 |
0 |
3 |
23 |
| Yellow fever |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| Total |
2298 |
1486 |
1651 |
1459 |
1800 |
2637 |
2286 |
1512 |
1197 |
1440 |
2090 |
1942 |
21798 |
Notes:
* Two additional probable cases and one additional probable case of Psittacosis were notified in September 2011 and October 2011 respectively.
† The figures of Shiga toxin-producing Escherichia coli infection represent Escherichia coli O157:H7 infection before 10 June 2011.
Remarks:
Persons affected in Food poisoning outbreaks were excluded in the monthly total and grand total.
Download number of notifiable infectious diseases by month in 2011 (in CSV format)
Uploaded on 27 December 2013
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