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Best symptom checker plugins for WordPress

The most popular symptom checker plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Coronavirus (COVID-19) Symptom Checker by Symptoma leads with 20+ active installs. All 1 plugins tagged “symptom checker” 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 symptom checker plugins

  1. 1.
    Coronavirus (COVID-19) Symptom Checker by Symptoma

    The most installed symptom checker plugin, with 20+ active installs. Only 1 review so far, last updated 5 years ago. Tested only up to WordPress 5.6.23.

All 1 plugins tagged “symptom checker”