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r/Virology↗

The Subreddit about viruses; the kind that make you sick!

23k subscribers42 posts / mo in Sep 202638 authors / mosince 2012

r/Virology has 23k members (+27% over the last 12 months). It gets about 42 posts a month from 38 people. Top topics: Antibiotic Resistance, Viral Outbreaks and Bats and Wildlife Conservation.

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When to post on r/Virology

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Size and growth

How r/Virology has grown

r/Virology

Subscriber growth

Subscribers over time

+27%in 12 months · +1.8% in 3 months
Oct 202623k
Growing23k subscribers
Data since Mar 2018Live · through Oct 2026
r/Virology

Monthly activity

Posts, comments and authors per month

+75%vs Sep 2025 · −40% last 3 months vs the 3 before
Sep 202642
BusierPeaked at 115 in May 2026
Data through Sep 2026 · October usually lands mid-November

What people talk about

Topics and brands on r/Virology

Top topics

Share of the subreddit's posts

  1. Antibiotic Resistance1.5%
  2. Viral Outbreaks0.4%
  3. Bats and Wildlife Conservation0.3%
  4. Gut Microbiome Health0.2%
  5. Bat Houses & Issues0.2%

Brands people mention

Most-mentioned brands and sites, last 12 months

  1. Nature
  2. CDC
  3. ScienceDirect
  4. Doi
  5. Frontiers Media S.A

The full report

Everything else about r/Virology

Posting rules and account requirements, how often posts get removed, who writes here (age, gender, countries), what people ask for, how they talk, and related subreddits — all in the full report.

Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research