keyword

how long infectious covid

Monthly search volume and cost-per-click data for "how long infectious covid" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=how+long+infectious+covid&country=us" +--------------+------------------+ | volume | 140 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-25 | +--------------+------------------+

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
how long are you contagious with covid	60,500	$0.22	20/20
covid contagious period	12,100	$3.47	20/20
covid how long contagious	6,600	$1.09	17/20
how long is covid contagious for	2,900	$0.08	16/20
when does covid stop being contagious	1,600	$0.26	20/20
how long are you contagious with coronavirus	320	$0.02	20/20
how long after contracting covid are you contagious	210	$5.57	17/20
when are you infectious with covid	110	$0.01	17/20
how long infectious with covid	70	$0.01	17/20
how long you are contagious with covid	50	$0.01	17/20

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=how+long+infectious+covid&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