The country has recorded 54,666 deaths related to coronavirus overall, the third-highest fatality toll in the world.
Parts of Mexico began reopening certain sectors of its economy, including tourist offerings, in late June, as officials tried to rescue the country's struggling economy. But while Mexico's resorts may be open, its case count remains high.
The country's high level of infection has also drawn companies looking to conduct Covid-19 vaccine trials, which require tens of thousands of participants.
Mexico has struck deals with two Chinese companies and one American company for vaccine trials, Foreign Minister Marcelo Ebrard said Tuesday.