Limited-Time Offer

Get Extra 20% off on FullCharge Yearly Plan — available for first 10 users only. Don’t miss out! 🚀

TrackWP

Best h1n1 plugins for WordPress

The most popular h1n1 plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Patient Education H1N1 leads with 10+ active installs. All 1 plugins tagged “H1N1” are below, with figures from WordPress.org that update every day.

Installs aren’t everything: a recent release, a “Tested up to” that matches the current WordPress, and support threads that get resolved show a plugin is looked after. Open any plugin for its downloads, rank history and alternatives.

Research this niche or see all plugins.

Top 1 h1n1 plugins

  1. 1.
    Patient Education H1N1

    The most installed h1n1 plugin, with 10+ active installs. No reviews yet, last updated 16 years ago. Tested only up to WordPress 2.8.

All 1 plugins tagged “H1N1”