uwloo

BIOL 414Parasitology

Units
0.50
Faculty
Science
Subject
Biology

When it runs

  1. F24
  2. W25
  3. S25
  4. F25
  5. W26
  6. S26
  7. F26
  8. W27
  9. S27

Ran in 3 of the last 7 terms. Winter 2027: scheduled, 2 lecture sections. Spring 2027: schedule not out yet.

Through lectures and tutorials, this course will explore how parasites affect their host(s) and interact with other parasites. Attention will be given to eukaryotic parasites impacting human and domestic animal health. Public measures of parasite control will be covered with special attention to the importance of a One Health approach.

Prerequisites

  • Complete all of the following
    • Must have completed the following:
      • BIOL359 - Evolution 1: Mechanisms (0.50)
    • Must have completed at least 1 of the following:
      • BIOL110 - Biodiversity, Biomes, and Evolution (0.50)
      • BIOL241 - Introduction to Applied Microbiology (0.50)

Antirequisites

None listed.

Leads to

No course lists it as a requisite.

Winter 2027 sections

Enrolment from UW Open Data, which can trail Quest by up to two days. Instructors and rooms: Schedule of Classes.
SectionClassEnrolledMeets
LEC 00168360 / 120MW 13:00–14:20
LEC 7012558169 / 9999Online or by arrangement

Reviewed on UW Flow

86% liked it60% easy85% useful

From 14 ratings and 5 comments on UW Flow. The most helpful comments, quoted as written, without names. Read them all on UW Flow.

  • marcel is awesome. okey igbeoli taught half the course and he was a little less fun and a little less clear but still a good prof. hard to compare to marcel.
    fun content, but lectures include way more than youll be tested on. tests are very generl, big picture questions. studying requires skills to sort out whats important and what info is extra. pay attention to the MANY practice questions marcel gives in lecture (either verbally or on slides) bcz they are very representative of exam questions. grade was 20% midterm, 40% final, and 40% group project (5% draft, 15% group evaluations, 20% actual product). the project was easy though, i got permission to do it alone and i genuinely think it…

    Apr 2026 · liked itOn UW FlowRemove this

  • hands down the best class I took on W26 in my last year !! this class made me like parasites and now self aware when it comes to swimming in lakes/beaches (those parasites will get you omg). breakdown consisted of: group assignment: 25% (draft and final), group evaluation: 15%, midterm: 20%, final: 40%. it is a straightforward class, the midterms are short answer questions so if you answer them properly it is easy to get the mark! I had Dr. Pinheiro since 1st year (biol 110) and he is such a goated prof with Dr. Okey too !! He makes class entertaining and gets you intrigued on each of the parasites he will teach you (we all have toxo atp) group assignments are pretty chill if you've taken…

    Apr 2026 · liked itOn UW FlowRemove this

  • This is one of the most interesting courses I've taken. The lectures are great. There is one assignment, one midterm and a final. I personally did not like the format of the midterm, as you can write the correct answer, but still score 2/4.

    Apr 2025 · liked itOn UW FlowRemove this

  • Took this in Winter 2024 with Dr. Pinherio, the marking scheme is 30% final exam, 20% midterm, 4% journal activities, 10% group evaluation, 15% group PSA, 15% group presentation, 3% draft group PSA and 3% draft presentation. The final exam and midterm are completely written short answer with only a handful of questions. You get a lot of different questions to choose from. The midterm and final are straightforward as you are given possible test questions in advance and a cheat sheet. The group project is pretty easy to do well on. You can honestly complete the work yourself. Pretty easy to get a 90+.

    Apr 2024 · liked itOn UW FlowRemove this

  • This was a really cool and interesting course, I would recommend it. It's Possible to do very well (high 90s) if you study and put in effort. Fully written midterm and final. Two group projects worth 50% of your grade total, but they don't require too much work and you can get 100% on them even with a bad group. Lots of opportunity for class discussion, as Marcel really does try to get you excited and engaged in the content. It's not super easy as there is a lot to know, but the content is interesting, and you get rewarded the more effort you put in.

    Jul 2023 · liked itOn UW FlowRemove this

Discussed on r/uwaterloo

11 posts and comments in 9 threads mention BIOL 414, December 2018 to December 2024. Quoted word for word, newest first; each reply sits under the post and the comment that started its branch. Search r/uwaterloo for newer posts.

Fall 2024

Fall 2023

Spring 2023

BIOL 450 and BIOL 414 & Philosophy courses 1 point, 1 comment

u/hey0o: “Has anyone taken these BIOL 450 and BIOL 414 before, if so, were they easy/a lot of work? What was the rough breakdown of the courses (test, paper, group project etc.)? Also, does anyone know of the easiest PHIL course at the school? …”

u/Constant-Badger-9577: “Did you end up taking biol 414?”

u/No-Wasabi-3251: “I literally have the exact same questions. trying to found out if biol414 is doable. also have to found some easy /no assay phil courses to finish my cog sci major”

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Winter 2022

see you all on february 7th 88 points, 10 comments

u/Dimtar_: “… 341 (Lecture) BIOL 346 (Lecture) BIOL 355 (Lecture) BIOL 371 (Lecture) BIOL 373 (Lecture) BIOL 414 (Lecture) BIOL 428 (Lecture) BIOL 442 (Lecture) BIOL 477L (Tutorial) CHEM 123 (Tutorial) CHEM 125 (Tutorial) CHEM 363 (Lecture) EARTH 122 ­(Lecture) EARTH 332 ­(Lecture) EARTH 437 …”

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Winter 2021

Fall 2019

Not too hard Science courses 1 point, 14 comments

“Hey y’all what are some not super hard Science courses that y’all have taken? I’ve already taken biol 130,240,225, 239, 359, chem 120,123 earth 121 sci 206,207. Need some good 200+ level suggestions. …”

u/Med_Stark: “… be fairly easy so long as you practice rather than memorize, I've heard good things about Biol 414 but I've personally never taken it”

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Fall 2018

Check it elsewhere for Fall 2026

Calendar versions

Undergraduate Calendar