r/vaccines
This subreddit is committed to answering questions about vaccines, as well as sharing news, scientific literature, and breakthroughs in…
How to think about r/vaccines
This community is dedicated to discussing vaccines, providing a platform for members to ask questions, share news, and explore scientific literature related to immunizations. It serves as a resource for accurate information and updates on vaccine developments, including breakthroughs and research findings. The focus on evidence-based discussions makes it distinct from other health-related forums, fostering a space for informed dialogue about vaccination.
Confidence 4/5
Audience
Members of this community are typically individuals interested in health, science, and public policy, including parents, healthcare professionals, and students. The demographic skews towards those who are proactive about health issues, with a mix of ages and backgrounds. Participants often seek reliable information and engage in discussions about vaccine efficacy, safety, and public health implications, contributing to a generally supportive and informative environment.
Posting culture
The posting culture emphasizes evidence-based discussions, with a preference for high-quality sources and scientific literature. Content that is well-researched and informative tends to thrive, while posts lacking credible sources or promoting misinformation are likely to be downvoted. Members are encouraged to ask questions and share personal experiences, with a moderate posting frequency that allows for thoughtful engagement rather than rapid-fire discussions.
Brand engagement notes
Brands should approach this community with caution, as members are often skeptical of promotional content. Authentic engagement is key; brands can contribute by sharing valuable information, research findings, or educational resources related to vaccines. Transparency and a focus on community needs rather than overt marketing will resonate better. Collaborating with trusted health professionals or providing expert insights can enhance credibility and foster a positive reception among members.
Similar communities
Where this audience also spends time
Topic-adjacent communities surfaced from Reddit's own related subreddit signal.
FAQ
r/vaccines — frequently asked questions
Quick facts about this subreddit's size, history, focus, and related communities.
How many subscribers does r/vaccines have?
r/vaccines has approximately 9,654 subscribers as of May 27, 2026.
When was r/vaccines created?
r/vaccines was created on October 12, 2009 (17 years ago).
What is r/vaccines about?
This community is dedicated to discussing vaccines, providing a platform for members to ask questions, share news, and explore scientific literature related to immunizations. It serves as a resource for accurate information and updates on vaccine developments, including breakthroughs and research findings. The focus on evidence-based discussions makes it distinct from other …
What subreddits are similar to r/vaccines?
Communities similar to r/vaccines include r/vaccine, r/immunology, r/covidvaccinated, r/novavax_vaccine_talk.
Ready to engage on r/vaccines?
Authentic engagement, not spam.
RedPulse runs Reddit campaigns the way the platform actually rewards — high-karma accounts, native conversations, and content moderators welcome.
