seodata.dev

keyword

covid mrna

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

$ curl "https://api.seodata.dev/v1/keyword?q=covid+mrna&country=us" +--------------+------------------+ | volume | 480 | | cpc | $0 | | competition | 0.03 | | country | US | | updated | 2026-06-20 | +--------------+------------------+
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 vaccine 49,500 $3.07 16/20
mrna vaccines 49,500 $3.07 14/20
what is mrna vaccine 3,600 $5.64 16/20
how do mrna vaccines work 1,900 $3.2 15/20
covid mrna vaccine 1,000 $19.32 14/20
mrna vaccine covid 880 $20.99 14/20
mrna covid 210 $0 14/20
mrna covid shot 170 $9.42 15/20
rna vaccine covid 110 $10.54 14/20
mrna in covid vaccine 70 $0 15/20

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=covid+mrna&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