Основы учения об эпидемическом процессе: Учебное пособие, страница 49

|популяций паразита и хозяина в опре- |                             |при регулирующей роли соци- |                                                                                          |инфекции  по   территории,|

|деленных социальных и природных      |                            |альных и природных условий  |                                                                                    |времени  и группам населе-|

|условиях                             |                                                       ------------------------------                                                                                                      |ния с учетом риска зараже-|

---------------------------------------                                                                           |                                                                                                                                  |ния и заболевания                                                                                                           |

|                              ----------------------------

|                              |

|                              |

|                              |

---------                           ---------                                             -----------------------                                        -----------------------

|ПРИЧИНА|-----------|УСЛОВИЯ|                                        |ФАЗЫ ЖИЗНЕННОГО ЦИКЛА|----------------| ФАЗЫ ЭПИДЕМИЧЕСКОГО |

---------                           ---------                                             |             ПАРАЗИТА                                        |                                                         |             ПРОЦЕССА                                        |

-----------------------                                                 -----------------------

===========                |                                        |

| механизм  |                    |                                          |

-----------                         -----------               | передачи  |                     |                                        ------------------ |

|популяция|---------|популяция|               |возбудителя|                  | ------------                                                                      ------|межэпидемический---

|паразита |---------|хозяина  |                       ===========                ---резервации| -------                                                                |                                       |                                                                        период                           | |

-----------                         -----------                                                         | ------------                                        |                                                                       |                                        ------------------ |

|                           |                                                                 |                 |                            |                                                                 |                 |                            |

|                           |                                                                 |                 |                            |                                                                 |                 |                            |

------------  |                                     |  -----------------                                        | ----------------   |                                                        | ---------------------- |

|паразитизм----                             ----невосприимчивые| --                      ---эпидемического|   |                      | |период предвестников---

------------  |                                     |  -----------------  |                                     | |преобразования|   |                      | |                                                                эпидемии                                                        | |

|                           |                 |                         |                     | ----------------   |                            | ---------------------- |