seodata.dev

keyword

mrna vaccine definition

Monthly search volume and cost-per-click data for "mrna vaccine definition" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=mrna+vaccine+definition&country=us" +--------------+------------------+ | volume | 90 | | cpc | $0.05 | | competition | 0.02 | | country | US | | updated | 2026-06-24 | +--------------+------------------+
All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
mrna vaccines 49,500 $3.07 20/20
mrna vaccine 49,500 $3.07 18/20
what is mrna vaccine 3,600 $5.64 20/20
how do mrna vaccines work 1,900 $3.2 18/20
mrna technology 1,300 $4.75 17/20
mrna injection 590 $8.87 13/20
mrna vaccine example 260 $0 15/20
mrna vaccine examples 260 $0 15/20
what are mrna vaccine examples 50 $0 14/20
what are mrna vaccines examples 50 $0 14/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://api.seodata.dev/v1/keyword?q=mrna+vaccine+definition&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt