"human travel" is grammatically correct and can be used in written English.
It refers to the act or activity of traveling undertaken by humans. Example: "Exploring new cultures and experiencing different lifestyles through human travel can broaden your perspective on the world."
Business travelers can avoid the headaches of dealing with human travel agents, but to do so they require a highly simplified and frictionless booking experience.
With the extent of human travel to and from areas with active CHIKV and DENV circulation, viremic returning travelers constitute an ongoing risk for introduction of such viruses on Réunion Island.
With human travel agents you can form a view about their devotion to you.
And so Musk developed the Hyperloop as part of a more logical, Muskian scheme for human travel.
However, viral mutation, climate change, and human travel and migration have caused shifts in the geographic occurrence of chikungunya fever.
Human travel to other star systems lies way beyond 50 years, but radio communication from extraterrestrial scientists is an ever-present possibility.
Is the photography, done over the course of two and a half years in 20 countries (and involving 420,000 miles of human travel), sufficiently spectacular?
However, following its retirement in 2003, we experienced a moment unheard of in more than 170 years – human travel just got slower.
The barren, uninhabitable highlands also are a major impediment to human travel; the turbulent rivers cannot be navigated, and their steep rocky banks make foot traffic difficult.
NASA intended to use these devices to determine use for human travel to Mars.
Human travel routines affect how a virus will spread during an epidemic.
