| Subject | English | Russian |
| immunol. | filter virus | фильтрующийся вирус |
| immunol. | filter virus | ультравирус |
| med. | filter-passing virus | фильтрующийся вирус |
| immunol. | filter-passing virus | ультравирус |
| comp., MS | Virus Filter page | страница "Фильтр вирусов" (The page where administrators set up and enable virus filtering (for customers who subscribe to this service)) |
| immunol. | virus-retaining filter | фильтр Зейца |