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Host-Pathogen Interactions

Title
Host-Pathogen Interactions
Semester
F2026
Master programme in
Molecular Health Science / Chemical Biology
Type of activity

Course

Mandatory or elective

Elective

Teaching language
English
Study regulation

Read about the Master Programme and find the Study Regulations at ruc.dk

Læs mere om uddannelsen og find din studieordning på ruc.dk

REGISTRATION AND STUDY ADMINISTRATIVE
Registration

Sign up for study activities at stads selvbetjening within the announced registration period, as you can see on the Studyadministration homepage.

When signing up for study activities, please be aware of potential conflicts between study activities or exam dates.

The planning of activities at Roskilde University is based on the recommended study programs which do not overlap. However, if you choose optional courses and/or study plans that goes beyond the recommended study programs, an overlap of lectures or exam dates may occur depending on which courses you choose.

Number of participants

The Master Programme/Institute reserves the right to cancel the course if fewer than 8 studentes are registered for the course.

ECTS
5
Responsible for the activity
Lotte Jelsbak (ljelsbak@ruc.dk)
Head of study
Lotte Jelsbak (ljelsbak@ruc.dk)
Teachers
Study administration
INM Registration & Exams (inm-exams@ruc.dk)
Exam code(s)
U60183
ACADEMIC CONTENT
Overall objective

The aim of the course is to introduce the basic molecular and cellular mechanisms involved in host-pathogen interactions and infectious disease.

Detailed description of content

The course consists of a mixture of lectures and colloquia with student presentations of research papers, discussions of scientific literature, and may involve group work and peer-feddback.

It is organized around a number of themes within microbial pathogen host-interactions that may be Quorum-sensing, biofilm, virulence mechanisms, microbiome in health and disease, chronic infections, treatment of bacterial infections, antimicrobial resistance.

Course material and Reading list

Scientific peer-reviewed literature (Research papers) and overview/review literature (Review papers).

See Moodle for details

Overall plan and expected work effort

5 ECTS corresponds to 135 hours

  • Lectures 16 hrs

  • Colloquia 16 hrs

  • Preparation 103 hrs

- Total 135 hrs

Format
Evaluation and feedback

The course includes formative evaluation based on dialogue between the students and the teacher(s).

Students are expected to provide constructive critique, feedback and viewpoints during the course if it is needed for the course to have better quality. Every other year at the end of the course, there will also be an evaluation through a questionnaire in SurveyXact. The Study Board will handle all evaluations along with any comments from the course responsible teacher.

Furthermore, students can, in accordance with RUCs ‘feel free to state your views’ strategy through their representatives at the study board, send evaluations, comments or insights form the course to the study board during or after the course.

Programme

Detailed program will be available in Moodle.

ASSESSMENT
Overall learning outcomes

After completing the course, the students will be able to:

  • describe physiological processes and pathological mechanisms in relation to selected infectious diseases and treatment of these

  • discuss key issues and research in specific areas of host-pathogen interactions

  • extract relevant knowledge from scientific review articles

  • critically analyze new original scientific literature, including interpret and assess of experimental data and hypotheses within the subject area of the course

  • give oral presentations to fellow students of scientific hypotheses, results and interpretations

  • disseminate knowledge from scientific review articles in a clear and comprehensible manner in accordance with scientific requirements and standards

  • reflect on the latest scientific hypotheses and experiments within the infectious disease field

  • set up a relevant problem and formulate a testable hypothesis, as a starting point for a thesis project related to the course's academic area

Prerequisites
Form of examination
The course is passed through active, regular attendance and satisfactory participation.

Active participation is defined as:
The student must participate in course related activities (e.g. workshops, seminars, field excursions, process study groups, working conferences, supervision groups, feedback sessions).

Regular attendance is defined as:
- The student must be present for minimum 80 percent of the lessons.

Satisfactory participation is defined as:
- e.g. oral presentations (individually or in a group), peer reviews, mini projects, test, planning of a course session .

Assessment: Pass/Fail.
Form of Re-examination
Individual written take-home assignment

The character limit of the assignment is: 24,000-48,000 characters, including spaces.
The character limit includes the cover, table of contents, bibliography, figures and other illustrations, but exclude any appendices.

The duration of the take-home assignment is 7 days and may include weekends and public holidays.



Assessment: Pass/Fail.
Type of examination in special cases
Examination and assessment criteria (implemented)

Satisfactory participation is defined as (1) orally presenting and discussing 2-3 research-papers, (2) through active participation in discussions of presented papers, and (3) by preparing and providing constructive feedback to 2-3 research papers presented by other students.

Students will be assessed by their ability to

  • describe physiological processes and pathological mechanisms in relation to selected infectious diseases and treatment of these.

  • discuss key issues and research in specific areas of host-pathogen interactions

  • extract relevant knowledge from scientific review articles

  • critically analyze new original scientific literature, including interpret and assess of experimental data and hypotheses within the subject area of the course

  • give oral presentations to fellow students of scientific hypotheses, results and interpretations

  • disseminate knowledge from scientific review articles in a clear and comprehensible manner in accordance with scientific requirements and standards

students will for the re-exam

Do a Individual written take-home assignment

the students will be assessed by the same assessment criteria as to the ordinary exam and furthermore have to live up til formel requirements

The character limit of the assignment is: 24,000-48,000 characters, including spaces.

The character limit includes the cover, table of contents, bibliography, figures and other illustrations, but exclude any appendices.

Regarding the use of generative AI at the exam and the reexam

In this course, the use of generative artificial intelligence (GAI) is not allowed in the exam. However, general spell-checking and other language suggestions, such as those known from Word or other word processors, are permitted in all written exams.

Read more about the Roskilde University's framework and guidelines for artificial intelligence here: https://libguides.ruc.dk/AI

Exam code(s)
Exam code(s) : U60183
Last changed 02/12/2025

lecture list:

Show lessons for Subclass: 1 Find calendar (1) PDF for print (1)

Tuesday 07-04-2026 08:15 - 07-04-2026 12:00 in week 15
Host-Pathogen Interactions
-

Friday 10-04-2026 08:15 - 10-04-2026 12:00 in week 15
Host-Pathogen Interactions
-

Tuesday 14-04-2026 12:15 - 14-04-2026 16:00 in week 16
Host-Pathogen Interactions
-

Friday 17-04-2026 08:15 - 17-04-2026 12:00 in week 16
Host-Pathogen Interactions
-

Tuesday 21-04-2026 08:15 - 21-04-2026 12:00 in week 17
Host-Pathogen Interactions
-

Friday 24-04-2026 08:15 - 24-04-2026 12:00 in week 17
Host-Pathogen Interactions
-

Tuesday 28-04-2026 12:15 - 28-04-2026 16:00 in week 18
Host-Pathogen Interactions
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Friday 01-05-2026 08:15 - 01-05-2026 12:00 in week 18
Host-Pathogen Interactions
-

Tuesday 23-06-2026 10:00 - Tuesday 30-06-2026 10:00 in week 26 and week 27
Host-Pathogen Interactions
Reexam