September 10: The number of travelers increased globally in the first six months of 2019 driven by "a strong economy, affordable air travel, increased air connectivity and enhanced visa facilitation,” according to a news report published by AFP.

AFP said that the UN World Tourism Organisation issued a statement on Monday stating that international tourist arrivals rose by 4 percent in Europe and 6 percent in Asia in the first half of  2019, but trade tensions and Brexit uncertainty could hinder growth.

Worldwide destinations received 671 million foreign visitors between January and June, almost 30 million more than in the same period last year, the Madrid-based United Nations body said in the statement.

It, however, warned that "prolonged uncertainty" about Britain's looming exit from the European Union, weaker economic indicators and global trade tensions "have started to take a toll on business and consumer confidence," reported AFP.

The Middle East and Asia posted the biggest tourism growth.

The Middle East saw an 8.0 percent rise in international visitors, due in part to an increase in demand during the Muslim holy month of Ramadan, which this year fell in May, as well as during the Eid al-Fitr religious holiday in June.

Tourist arrivals in Asia and the Pacific rose 6 percent, largely fuelled by outbound travel from China, the world's most populous country.

But the agency warned that Chinese spending on international travel was four percent lower in real terms during the first quarter.

"Trade tensions with the USA, as well as the slight depreciation of the yuan, may influence destination choice by Chinese travellers in the short term," AFP quoted the statement.

Tourist arrivals overall in Europe, the world's most-visited region, grew four percent, fuelled mainly by intra-regional demand and a busy Easter holiday period.