Rijksinstituut voor Volksgezondheid en Milieu Ministerie van Volksgezondheid, Welzijn en Sport
Meldingen in de virologische weekstaten tot en met week 4, 2018
| Virus | Totaalweek45- 48 | Totaalweek49- 52 | Totaalweek1- 4 | Totaalt/m week4; 2018 | Totaalt/m week4; 2017 |
| Adenovirus | 100 | 107 | 121 | 121 | 147 |
| Astrovirus | 3 | 5 | 8 | 8 | 14 |
| Bocavirus | 6 | 84 | 15 | 15 | 13 |
| Bofvirus | 1 | 6 | 1 | 1 | 1 |
| Chikungunya-virus | 2 | 2 | 1 | 1 | 0 |
| Coronavirus | 18 | 99 | 120 | 120 | 176 |
| Dengue virus | 8 | 2 | 7 | 7 | 3 |
| Enterovirus | 110 | 70 | 36 | 36 | 56 |
| HIV 1 | 78 | 52 | 67 | 67 | 53 |
| HIV 2 | 0 | 0 | 0 | 0 | 0 |
| HTLV | 0 | 0 | 1 | 1 | 0 |
| Hantavirus | 1 | 0 | 0 | 0 | 0 |
| Hepatitis A virus | 8 | 8 | 7 | 7 | 5 |
| Hepatitis B virus | 70 | 43 | 62 | 62 | 48 |
| Hepatitis C Virus | 25 | 25 | 41 | 41 | 27 |
| Hepatitis D Virus | 1 | 0 | 1 | 1 | 0 |
| Hepatitis E Virus | 15 | 8 | 16 | 16 | 22 |
| Influenza A virus | 23 | 75 | 309 | 309 | 1601 |
| Influenza B virus | 20 | 226 | 1266 | 1266 | 13 |
| Influenza C virus | 1 | 1 | 0 | 0 | 0 |
| Mazelenvirus | 0 | 0 | 0 | 0 | 0 |
| Nieuwe Influenza A virus | 0 | 0 | 0 | 0 | 0 |
| Norovirus | 233 | 411 | 410 | 410 | 535 |
| Parainfluenza | 95 | 78 | 54 | 54 | 71 |
| Parechovirus | 30 | 26 | 14 | 14 | 7 |
| Parvovirus | 16 | 15 | 17 | 17 | 3 |
| RS-virus | 129 | 470 | 659 | 659 | 530 |
| Rhinovirus | 283 | 253 | 201 | 201 | 220 |
| Rotavirus | 11 | 20 | 68 | 68 | 39 |
| Rubellavirus | 0 | 0 | 0 | 0 | 1 |
| Sapovirus | 12 | 20 | 32 | 32 | 16 |
| West-Nile Virus | 0 | 0 | 0 | 0 | 0 |
| Zikavirus | 1 | 0 | 3 | 3 | 9 |
| hMPV | 23 | 61 | 180 | 180 | 145 |
| Bacterie | | | | | |
| Chlamydia | 0 | 0 | 0 | 0 | 0 |
| Chlamydia pneumoniae | 1 | 2 | 3 | 3 | 0 |
| Chlamydia psittaci | 1 | 2 | 0 | 0 | 2 |
| Chlamydia trachomatis | 2141 | 1844 | 2054 | 2054 | 1977 |
| Coxiella burnetii | 5 | 7 | 4 | 4 | 10 |
| Mycoplasma Pneumoniae | 48 | 42 | 49 | 49 | 48 |
| Rickettsiae | 0 | 0 | 3 | 3 | 0 |
