"We have a lot of questions," adds Maria José Tolsa, a biologist at UNAM, noting that the Covid-19 has highlighted the research she has been conducting for ten years. "In Yucatan, we are looking to design a design that can serve as an example for everyone," she adds.

"Then comes the time of analysis, on site in Mérida, or in Mexico City," she says. "It's about "understanding what the next epidemic could be that could come out of nature"